DefaultHeaders (Netty API Reference (4.1.0.CR7))

java.lang.Object
- io.netty.handler.codec.DefaultHeaders<K,V,T>

Type Parameters:
K - the type of the header name.
V - the type of the header value.
T - the type to use for return values when the intention is to return this object.

All Implemented Interfaces:

Headers<K,V,T>, Iterable<Map.Entry<K,V>>

Direct Known Subclasses:

DefaultHeadersImpl, DefaultHttp2Headers, DefaultSpdyHeaders, DefaultStompHeaders
```
public class DefaultHeaders<K,V,T extends Headers<K,V,T>>
extends Object
implements Headers<K,V,T>
```
Default implementation of Headers;

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`static class`	`DefaultHeaders.HeaderDateFormat` This `DateFormat` decodes 3 formats of `Date`.
`protected static class`	`DefaultHeaders.HeaderEntry<K,V>`
`static interface`	`DefaultHeaders.NameValidator<K>`

Field Summary

Fields
Modifier and Type Field and Description

protected DefaultHeaders.HeaderEntry<K,V> head

Fields
Modifier and Type	Field and Description
`protected DefaultHeaders.HeaderEntry<K,V>`	`head`

Constructor Summary

Constructors
Constructor and Description
`DefaultHeaders(HashingStrategy<K> nameHashingStrategy, ValueConverter<V> valueConverter)`
`DefaultHeaders(HashingStrategy<K> nameHashingStrategy, ValueConverter<V> valueConverter, DefaultHeaders.NameValidator<K> nameValidator)`
`DefaultHeaders(HashingStrategy<K> nameHashingStrategy, ValueConverter<V> valueConverter, DefaultHeaders.NameValidator<K> nameValidator, int arraySizeHint)` Create a new instance.
`DefaultHeaders(ValueConverter<V> valueConverter)`
`DefaultHeaders(ValueConverter<V> valueConverter, DefaultHeaders.NameValidator<K> nameValidator)`

Method Summary

Methods
Modifier and Type	Method and Description
`T`	`add(Headers<? extends K,? extends V,?> headers)` Adds all header names and values of `headers` to this object.
`T`	`add(K name, Iterable<? extends V> values)` Adds new headers with the specified `name` and `values`.
`T`	`add(K name, V... values)` Adds new headers with the specified `name` and `values`.
`T`	`add(K name, V value)` Adds a new header with the specified `name` and `value`.
`T`	`addBoolean(K name, boolean value)` Adds a new header.
`T`	`addByte(K name, byte value)` Adds a new header.
`T`	`addChar(K name, char value)` Adds a new header.
`T`	`addDouble(K name, double value)` Adds a new header.
`T`	`addFloat(K name, float value)` Adds a new header.
`protected void`	`addImpl(Headers<? extends K,? extends V,?> headers)`
`T`	`addInt(K name, int value)` Adds a new header.
`T`	`addLong(K name, long value)` Adds a new header.
`T`	`addObject(K name, Iterable<?> values)` Adds a new header with the specified name and values.
`T`	`addObject(K name, Object... values)` Adds a new header with the specified name and values.
`T`	`addObject(K name, Object value)` Adds a new header.
`T`	`addShort(K name, short value)` Adds a new header.
`T`	`addTimeMillis(K name, long value)` Adds a new header.
`T`	`clear()` Removes all headers.
`boolean`	`contains(K name)` Returns `true` if a header with the `name` exists, `false` otherwise.
`boolean`	`contains(K name, V value)` Returns `true` if a header with the `name` and `value` exists, `false` otherwise.
`boolean`	`contains(K name, V value, HashingStrategy<? super V> valueHashingStrategy)`
`boolean`	`containsBoolean(K name, boolean value)` Returns `true` if a header with the name and value exists.
`boolean`	`containsByte(K name, byte value)` Returns `true` if a header with the name and value exists.
`boolean`	`containsChar(K name, char value)` Returns `true` if a header with the name and value exists.
`boolean`	`containsDouble(K name, double value)` Returns `true` if a header with the name and value exists.
`boolean`	`containsFloat(K name, float value)` Returns `true` if a header with the name and value exists.
`boolean`	`containsInt(K name, int value)` Returns `true` if a header with the name and value exists.
`boolean`	`containsLong(K name, long value)` Returns `true` if a header with the name and value exists.
`boolean`	`containsObject(K name, Object value)` Returns `true` if a header with the name and value exists.
`boolean`	`containsShort(K name, short value)` Returns `true` if a header with the name and value exists.
`boolean`	`containsTimeMillis(K name, long value)` Returns `true` if a header with the name and value exists.
`boolean`	`equals(Headers<K,V,?> h2, HashingStrategy<V> valueHashingStrategy)` Test this object for equality against `h2`.
`boolean`	`equals(Object o)`
`V`	`get(K name)` Returns the value of a header with the specified name.
`V`	`get(K name, V defaultValue)` Returns the value of a header with the specified name.
`List<V>`	`getAll(K name)` Returns all values for the header with the specified name.
`List<V>`	`getAllAndRemove(K name)` Returns all values for the header with the specified name and removes them from this object.
`V`	`getAndRemove(K name)` Returns the value of a header with the specified name and removes it from this object.
`V`	`getAndRemove(K name, V defaultValue)` Returns the value of a header with the specified name and removes it from this object.
`Boolean`	`getBoolean(K name)` Returns the `boolean` value of a header with the specified name.
`boolean`	`getBoolean(K name, boolean defaultValue)` Returns the `boolean` value of a header with the specified name.
`Boolean`	`getBooleanAndRemove(K name)` Returns the `boolean` value of a header with the specified `name` and removes the header from this object.
`boolean`	`getBooleanAndRemove(K name, boolean defaultValue)` Returns the `boolean` value of a header with the specified `name` and removes the header from this object.
`Byte`	`getByte(K name)` Returns the `byte` value of a header with the specified name.
`byte`	`getByte(K name, byte defaultValue)` Returns the `byte` value of a header with the specified name.
`Byte`	`getByteAndRemove(K name)` Returns the `byte` value of a header with the specified `name` and removes the header from this object.
`byte`	`getByteAndRemove(K name, byte defaultValue)` Returns the `byte` value of a header with the specified `name` and removes the header from this object.
`Character`	`getChar(K name)` Returns the `char` value of a header with the specified name.
`char`	`getChar(K name, char defaultValue)` Returns the `char` value of a header with the specified name.
`Character`	`getCharAndRemove(K name)` Returns the `char` value of a header with the specified `name` and removes the header from this object.
`char`	`getCharAndRemove(K name, char defaultValue)` Returns the `char` value of a header with the specified `name` and removes the header from this object.
`Double`	`getDouble(K name)` Returns the `double` value of a header with the specified name.
`double`	`getDouble(K name, double defaultValue)` Returns the `double` value of a header with the specified name.
`Double`	`getDoubleAndRemove(K name)` Returns the `double` value of a header with the specified `name` and removes the header from this object.
`double`	`getDoubleAndRemove(K name, double defaultValue)` Returns the `double` value of a header with the specified `name` and removes the header from this object.
`Float`	`getFloat(K name)` Returns the `float` value of a header with the specified name.
`float`	`getFloat(K name, float defaultValue)` Returns the `float` value of a header with the specified name.
`Float`	`getFloatAndRemove(K name)` Returns the `float` value of a header with the specified `name` and removes the header from this object.
`float`	`getFloatAndRemove(K name, float defaultValue)` Returns the `float` value of a header with the specified `name` and removes the header from this object.
`Integer`	`getInt(K name)` Returns the `int` value of a header with the specified name.
`int`	`getInt(K name, int defaultValue)` Returns the `int` value of a header with the specified name.
`Integer`	`getIntAndRemove(K name)` Returns the `int` value of a header with the specified `name` and removes the header from this object.
`int`	`getIntAndRemove(K name, int defaultValue)` Returns the `int` value of a header with the specified `name` and removes the header from this object.
`Long`	`getLong(K name)` Returns the `long` value of a header with the specified name.
`long`	`getLong(K name, long defaultValue)` Returns the `long` value of a header with the specified name.
`Long`	`getLongAndRemove(K name)` Returns the `long` value of a header with the specified `name` and removes the header from this object.
`long`	`getLongAndRemove(K name, long defaultValue)` Returns the `long` value of a header with the specified `name` and removes the header from this object.
`Short`	`getShort(K name)` Returns the `short` value of a header with the specified name.
`short`	`getShort(K name, short defaultValue)` Returns the `short` value of a header with the specified name.
`Short`	`getShortAndRemove(K name)` Returns the `short` value of a header with the specified `name` and removes the header from this object.
`short`	`getShortAndRemove(K name, short defaultValue)` Returns the `short` value of a header with the specified `name` and removes the header from this object.
`Long`	`getTimeMillis(K name)` Returns the value of a header with the specified name in milliseconds.
`long`	`getTimeMillis(K name, long defaultValue)` Returns the value of a header with the specified name in milliseconds.
`Long`	`getTimeMillisAndRemove(K name)` Returns the value of a header with the specified `name` in milliseconds and removes the header from this object.
`long`	`getTimeMillisAndRemove(K name, long defaultValue)` Returns the value of a header with the specified `name` in milliseconds and removes the header from this object.
`int`	`hashCode()`
`int`	`hashCode(HashingStrategy<V> valueHashingStrategy)` Generate a hash code for this object given a `HashingStrategy` to generate hash codes for individual values.
`boolean`	`isEmpty()` Returns `true` if `Headers.size()` equals `0`.
`Iterator<Map.Entry<K,V>>`	`iterator()`
`Set<K>`	`names()` Returns a `Set` of all header names in this object.
`protected DefaultHeaders.HeaderEntry<K,V>`	`newHeaderEntry(int h, K name, V value, DefaultHeaders.HeaderEntry<K,V> next)`
`boolean`	`remove(K name)` Removes all headers with the specified `name`.
`T`	`set(Headers<? extends K,? extends V,?> headers)` Clears the current header entries and copies all header entries of the specified `headers`.
`T`	`set(K name, Iterable<? extends V> values)` Sets a new header with the specified name and values.
`T`	`set(K name, V... values)` Sets a header with the specified name and values.
`T`	`set(K name, V value)` Sets a header with the specified name and value.
`T`	`setAll(Headers<? extends K,? extends V,?> headers)` Retains all current headers but calls `#set(T, T)` for each entry in `headers`.
`T`	`setBoolean(K name, boolean value)` Set the `name` to `value`.
`T`	`setByte(K name, byte value)` Set the `name` to `value`.
`T`	`setChar(K name, char value)` Set the `name` to `value`.
`T`	`setDouble(K name, double value)` Set the `name` to `value`.
`T`	`setFloat(K name, float value)` Set the `name` to `value`.
`T`	`setInt(K name, int value)` Set the `name` to `value`.
`T`	`setLong(K name, long value)` Set the `name` to `value`.
`T`	`setObject(K name, Iterable<?> values)` Sets a header with the specified name and values.
`T`	`setObject(K name, Object... values)` Sets a header with the specified name and values.
`T`	`setObject(K name, Object value)` Sets a new header.
`T`	`setShort(K name, short value)` Set the `name` to `value`.
`T`	`setTimeMillis(K name, long value)` Set the `name` to `value`.
`int`	`size()` Returns the number of headers in this object.
`String`	`toString()`
`protected ValueConverter<V>`	`valueConverter()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Field Detail
  - head
```
protected final DefaultHeaders.HeaderEntry<K,V> head
```
- Constructor Detail
  - DefaultHeaders
```
public DefaultHeaders(ValueConverter<V> valueConverter)
```
  - DefaultHeaders
```
public DefaultHeaders(ValueConverter<V> valueConverter,
              DefaultHeaders.NameValidator<K> nameValidator)
```
  - DefaultHeaders
```
public DefaultHeaders(HashingStrategy<K> nameHashingStrategy,
              ValueConverter<V> valueConverter)
```
  - DefaultHeaders
```
public DefaultHeaders(HashingStrategy<K> nameHashingStrategy,
              ValueConverter<V> valueConverter,
              DefaultHeaders.NameValidator<K> nameValidator)
```
  - DefaultHeaders
```
public DefaultHeaders(HashingStrategy<K> nameHashingStrategy,
              ValueConverter<V> valueConverter,
              DefaultHeaders.NameValidator<K> nameValidator,
              int arraySizeHint)
```
    Create a new instance.
    
    Parameters:
    nameHashingStrategy - Used to hash and equality compare names.
    valueConverter - Used to convert values to/from native types.
    nameValidator - Used to validate name elements.
    arraySizeHint - A hint as to how large the hash data structure should be. The next positive power of two will be used. An upper bound may be enforced.
- Method Detail
  - get
```
public V get(K name)
```
    Description copied from interface: Headers
    
    Returns the value of a header with the specified name. If there is more than one value for the specified name, the first value in insertion order is returned.
    
    Specified by:
    
    get in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to retrieve
    
    Returns:
    the first header value if the header is found. null if there's no such header
  - get
```
public V get(K name,
    V defaultValue)
```
    Description copied from interface: Headers
    
    Returns the value of a header with the specified name. If there is more than one value for the specified name, the first value in insertion order is returned.
    
    Specified by:
    
    get in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to retrieve
    defaultValue - the default value
    
    Returns:
    the first header value or defaultValue if there is no such header
  - getAndRemove
```
public V getAndRemove(K name)
```
    Description copied from interface: Headers
    
    Returns the value of a header with the specified name and removes it from this object. If there is more than one value for the specified name, the first value in insertion order is returned.
    
    Specified by:
    
    getAndRemove in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to retrieve
    
    Returns:
    the first header value or null if there is no such header
  - getAndRemove
```
public V getAndRemove(K name,
             V defaultValue)
```
    Description copied from interface: Headers
    
    Returns the value of a header with the specified name and removes it from this object. If there is more than one value for the specified name, the first value in insertion order is returned.
    
    Specified by:
    
    getAndRemove in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to retrieve
    defaultValue - the default value
    
    Returns:
    the first header value or defaultValue if there is no such header
  - getAll
```
public List<V> getAll(K name)
```
    Description copied from interface: Headers
    
    Returns all values for the header with the specified name. The returned List can't be modified.
    
    Specified by:
    
    getAll in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to retrieve
    
    Returns:
    a List of header values or an empty List if no values are found.
  - getAllAndRemove
```
public List<V> getAllAndRemove(K name)
```
    Description copied from interface: Headers
    
    Returns all values for the header with the specified name and removes them from this object. The returned List can't be modified.
    
    Specified by:
    
    getAllAndRemove in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to retrieve
    
    Returns:
    a List of header values or an empty List if no values are found.
  - contains
```
public boolean contains(K name)
```
    Description copied from interface: Headers
    
    Returns true if a header with the name exists, false otherwise.
    
    Specified by:
    
    contains in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the header name
  - containsObject
```
public boolean containsObject(K name,
                     Object value)
```
    Description copied from interface: Headers
    
    Returns true if a header with the name and value exists.
    
    Specified by:
    
    containsObject in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the header name
    value - the header value
    
    Returns:
    true if it contains it false otherwise
  - containsBoolean
```
public boolean containsBoolean(K name,
                      boolean value)
```
    Description copied from interface: Headers
    
    Returns true if a header with the name and value exists.
    
    Specified by:
    
    containsBoolean in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the header name
    value - the header value
    
    Returns:
    true if it contains it false otherwise
  - containsByte
```
public boolean containsByte(K name,
                   byte value)
```
    Description copied from interface: Headers
    
    Returns true if a header with the name and value exists.
    
    Specified by:
    
    containsByte in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the header name
    value - the header value
    
    Returns:
    true if it contains it false otherwise
  - containsChar
```
public boolean containsChar(K name,
                   char value)
```
    Description copied from interface: Headers
    
    Returns true if a header with the name and value exists.
    
    Specified by:
    
    containsChar in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the header name
    value - the header value
    
    Returns:
    true if it contains it false otherwise
  - containsShort
```
public boolean containsShort(K name,
                    short value)
```
    Description copied from interface: Headers
    
    Returns true if a header with the name and value exists.
    
    Specified by:
    
    containsShort in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the header name
    value - the header value
    
    Returns:
    true if it contains it false otherwise
  - containsInt
```
public boolean containsInt(K name,
                  int value)
```
    Description copied from interface: Headers
    
    Returns true if a header with the name and value exists.
    
    Specified by:
    
    containsInt in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the header name
    value - the header value
    
    Returns:
    true if it contains it false otherwise
  - containsLong
```
public boolean containsLong(K name,
                   long value)
```
    Description copied from interface: Headers
    
    Returns true if a header with the name and value exists.
    
    Specified by:
    
    containsLong in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the header name
    value - the header value
    
    Returns:
    true if it contains it false otherwise
  - containsFloat
```
public boolean containsFloat(K name,
                    float value)
```
    Description copied from interface: Headers
    
    Returns true if a header with the name and value exists.
    
    Specified by:
    
    containsFloat in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the header name
    value - the header value
    
    Returns:
    true if it contains it false otherwise
  - containsDouble
```
public boolean containsDouble(K name,
                     double value)
```
    Description copied from interface: Headers
    
    Returns true if a header with the name and value exists.
    
    Specified by:
    
    containsDouble in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the header name
    value - the header value
    
    Returns:
    true if it contains it false otherwise
  - containsTimeMillis
```
public boolean containsTimeMillis(K name,
                         long value)
```
    Description copied from interface: Headers
    
    Returns true if a header with the name and value exists.
    
    Specified by:
    
    containsTimeMillis in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the header name
    value - the header value
    
    Returns:
    true if it contains it false otherwise
  - contains
```
public boolean contains(K name,
               V value)
```
    Description copied from interface: Headers
    
    Returns true if a header with the name and value exists, false otherwise.
    The Object.equals(Object) method is used to test for equality of value.
    
    Specified by:
    
    contains in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the header name
    value - the header value of the header to find
  - contains
```
public final boolean contains(K name,
               V value,
               HashingStrategy<? super V> valueHashingStrategy)
```
  - size
```
public int size()
```
    Description copied from interface: Headers
    
    Returns the number of headers in this object.
    
    Specified by:
    
    size in interface Headers<K,V,T extends Headers<K,V,T>>
  - isEmpty
```
public boolean isEmpty()
```
    Description copied from interface: Headers
    
    Returns true if Headers.size() equals 0.
    
    Specified by:
    
    isEmpty in interface Headers<K,V,T extends Headers<K,V,T>>
  - names
```
public Set<K> names()
```
    Description copied from interface: Headers
    
    Returns a Set of all header names in this object. The returned Set cannot be modified.
    
    Specified by:
    
    names in interface Headers<K,V,T extends Headers<K,V,T>>
  - add
```
public T add(K name,
    V value)
```
    Description copied from interface: Headers
    
    Adds a new header with the specified name and value.
    
    Specified by:
    
    add in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header
    value - the value of the header
    
    Returns:
    this
  - add
```
public T add(K name,
    Iterable<? extends V> values)
```
    Description copied from interface: Headers
    Adds new headers with the specified name and values. This method is semantically equivalent to
```
 for (T value : values) {
     headers.add(name, value);
 }
 
```
    Specified by:
    
    add in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the header name
    values - the values of the header
    
    Returns:
    this
  - add
```
public T add(K name,
    V... values)
```
    Description copied from interface: Headers
    Adds new headers with the specified name and values. This method is semantically equivalent to
```
 for (T value : values) {
     headers.add(name, value);
 }
 
```
    Specified by:
    
    add in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the header name
    values - the values of the header
    
    Returns:
    this
  - addObject
```
public T addObject(K name,
          Object value)
```
    Description copied from interface: Headers
    
    Adds a new header. Before the value is added, it's converted to type T.
    
    Specified by:
    
    addObject in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the header name
    value - the value of the header
    
    Returns:
    this
  - addObject
```
public T addObject(K name,
          Iterable<?> values)
```
    Description copied from interface: Headers
    Adds a new header with the specified name and values. This method is equivalent to
```
 for (Object v : values) {
     headers.addObject(name, v);
 }
 
```
    Specified by:
    
    addObject in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the header name
    values - the value of the header
    
    Returns:
    this
  - addObject
```
public T addObject(K name,
          Object... values)
```
    Description copied from interface: Headers
    Adds a new header with the specified name and values. This method is equivalent to
```
 for (Object v : values) {
     headers.addObject(name, v);
 }
 
```
    Specified by:
    
    addObject in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the header name
    values - the value of the header
    
    Returns:
    this
  - addInt
```
public T addInt(K name,
       int value)
```
    Description copied from interface: Headers
    
    Adds a new header.
    
    Specified by:
    
    addInt in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the header name
    value - the value of the header
    
    Returns:
    this
  - addLong
```
public T addLong(K name,
        long value)
```
    Description copied from interface: Headers
    
    Adds a new header.
    
    Specified by:
    
    addLong in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the header name
    value - the value of the header
    
    Returns:
    this
  - addDouble
```
public T addDouble(K name,
          double value)
```
    Description copied from interface: Headers
    
    Adds a new header.
    
    Specified by:
    
    addDouble in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the header name
    value - the value of the header
    
    Returns:
    this
  - addTimeMillis
```
public T addTimeMillis(K name,
              long value)
```
    Description copied from interface: Headers
    
    Adds a new header.
    
    Specified by:
    
    addTimeMillis in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the header name
    value - the value of the header
    
    Returns:
    this
  - addChar
```
public T addChar(K name,
        char value)
```
    Description copied from interface: Headers
    
    Adds a new header.
    
    Specified by:
    
    addChar in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the header name
    value - the value of the header
    
    Returns:
    this
  - addBoolean
```
public T addBoolean(K name,
           boolean value)
```
    Description copied from interface: Headers
    
    Adds a new header.
    
    Specified by:
    
    addBoolean in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the header name
    value - the value of the header
    
    Returns:
    this
  - addFloat
```
public T addFloat(K name,
         float value)
```
    Description copied from interface: Headers
    
    Adds a new header.
    
    Specified by:
    
    addFloat in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the header name
    value - the value of the header
    
    Returns:
    this
  - addByte
```
public T addByte(K name,
        byte value)
```
    Description copied from interface: Headers
    
    Adds a new header.
    
    Specified by:
    
    addByte in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the header name
    value - the value of the header
    
    Returns:
    this
  - addShort
```
public T addShort(K name,
         short value)
```
    Description copied from interface: Headers
    
    Adds a new header.
    
    Specified by:
    
    addShort in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the header name
    value - the value of the header
    
    Returns:
    this
  - add
```
public T add(Headers<? extends K,? extends V,?> headers)
```
    Description copied from interface: Headers
    
    Adds all header names and values of headers to this object.
    
    Specified by:
    
    add in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Returns:
    this
  - addImpl
```
protected void addImpl(Headers<? extends K,? extends V,?> headers)
```
  - set
```
public T set(K name,
    V value)
```
    Description copied from interface: Headers
    
    Sets a header with the specified name and value. Any existing headers with the same name are overwritten.
    
    Specified by:
    
    set in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the header name
    value - the value of the header
    
    Returns:
    this
  - set
```
public T set(K name,
    Iterable<? extends V> values)
```
    Description copied from interface: Headers
    Sets a new header with the specified name and values. This method is equivalent to
```
 for (T v : values) {
     headers.addObject(name, v);
 }
 
```
    Specified by:
    
    set in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the header name
    values - the value of the header
    
    Returns:
    this
  - set
```
public T set(K name,
    V... values)
```
    Description copied from interface: Headers
    Sets a header with the specified name and values. Any existing headers with this name are removed. This method is equivalent to:
```
 headers.remove(name);
 for (T v : values) {
     headers.add(name, v);
 }
 
```
    Specified by:
    
    set in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the header name
    values - the value of the header
    
    Returns:
    this
  - setObject
```
public T setObject(K name,
          Object value)
```
    Description copied from interface: Headers
    
    Sets a new header. Any existing headers with this name are removed. Before the value is add, it's converted to type T.
    
    Specified by:
    
    setObject in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the header name
    value - the value of the header
    
    Returns:
    this
  - setObject
```
public T setObject(K name,
          Iterable<?> values)
```
    Description copied from interface: Headers
    Sets a header with the specified name and values. Any existing headers with this name are removed. This method is equivalent to:
```
 headers.remove(name);
 for (Object v : values) {
     headers.addObject(name, v);
 }
 
```
    Specified by:
    
    setObject in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the header name
    values - the values of the header
    
    Returns:
    this
  - setObject
```
public T setObject(K name,
          Object... values)
```
    Description copied from interface: Headers
    Sets a header with the specified name and values. Any existing headers with this name are removed. This method is equivalent to:
```
 headers.remove(name);
 for (Object v : values) {
     headers.addObject(name, v);
 }
 
```
    Specified by:
    
    setObject in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the header name
    values - the values of the header
    
    Returns:
    this
  - setInt
```
public T setInt(K name,
       int value)
```
    Description copied from interface: Headers
    
    Set the name to value. This will remove all previous values associated with name.
    
    Specified by:
    
    setInt in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - The name to modify
    value - The value
    
    Returns:
    this
  - setLong
```
public T setLong(K name,
        long value)
```
    Description copied from interface: Headers
    
    Set the name to value. This will remove all previous values associated with name.
    
    Specified by:
    
    setLong in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - The name to modify
    value - The value
    
    Returns:
    this
  - setDouble
```
public T setDouble(K name,
          double value)
```
    Description copied from interface: Headers
    
    Set the name to value. This will remove all previous values associated with name.
    
    Specified by:
    
    setDouble in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - The name to modify
    value - The value
    
    Returns:
    this
  - setTimeMillis
```
public T setTimeMillis(K name,
              long value)
```
    Description copied from interface: Headers
    
    Set the name to value. This will remove all previous values associated with name.
    
    Specified by:
    
    setTimeMillis in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - The name to modify
    value - The value
    
    Returns:
    this
  - setFloat
```
public T setFloat(K name,
         float value)
```
    Description copied from interface: Headers
    
    Set the name to value. This will remove all previous values associated with name.
    
    Specified by:
    
    setFloat in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - The name to modify
    value - The value
    
    Returns:
    this
  - setChar
```
public T setChar(K name,
        char value)
```
    Description copied from interface: Headers
    
    Set the name to value. This will remove all previous values associated with name.
    
    Specified by:
    
    setChar in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - The name to modify
    value - The value
    
    Returns:
    this
  - setBoolean
```
public T setBoolean(K name,
           boolean value)
```
    Description copied from interface: Headers
    
    Set the name to value. This will remove all previous values associated with name.
    
    Specified by:
    
    setBoolean in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - The name to modify
    value - The value
    
    Returns:
    this
  - setByte
```
public T setByte(K name,
        byte value)
```
    Description copied from interface: Headers
    
    Set the name to value. This will remove all previous values associated with name.
    
    Specified by:
    
    setByte in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - The name to modify
    value - The value
    
    Returns:
    this
  - setShort
```
public T setShort(K name,
         short value)
```
    Description copied from interface: Headers
    
    Set the name to value. This will remove all previous values associated with name.
    
    Specified by:
    
    setShort in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - The name to modify
    value - The value
    
    Returns:
    this
  - set
```
public T set(Headers<? extends K,? extends V,?> headers)
```
    Description copied from interface: Headers
    
    Clears the current header entries and copies all header entries of the specified headers.
    
    Specified by:
    
    set in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Returns:
    this
  - setAll
```
public T setAll(Headers<? extends K,? extends V,?> headers)
```
    Description copied from interface: Headers
    
    Retains all current headers but calls #set(T, T) for each entry in headers.
    
    Specified by:
    
    setAll in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    headers - The headers used to #set(T, T) values in this instance
    
    Returns:
    this
  - remove
```
public boolean remove(K name)
```
    Description copied from interface: Headers
    
    Removes all headers with the specified name.
    
    Specified by:
    
    remove in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the header name
    
    Returns:
    true if at least one entry has been removed.
  - clear
```
public T clear()
```
    Description copied from interface: Headers
    
    Removes all headers. After a call to this method Headers.size() equals 0.
    
    Specified by:
    
    clear in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Returns:
    this
  - iterator
```
public Iterator<Map.Entry<K,V>> iterator()
```
    Specified by:
    
    iterator in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Specified by:
    
    iterator in interface Iterable<Map.Entry<K,V>>
  - getBoolean
```
public Boolean getBoolean(K name)
```
    Description copied from interface: Headers
    
    Returns the boolean value of a header with the specified name. If there is more than one value for the specified name, the first value in insertion order is returned.
    
    Specified by:
    
    getBoolean in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to retrieve
    
    Returns:
    the boolean value of the first value in insertion order or null if there is no such value or it can't be converted to boolean.
  - getBoolean
```
public boolean getBoolean(K name,
                 boolean defaultValue)
```
    Description copied from interface: Headers
    
    Returns the boolean value of a header with the specified name. If there is more than one value for the specified name, the first value in insertion order is returned.
    
    Specified by:
    
    getBoolean in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to retrieve
    defaultValue - the default value
    
    Returns:
    the boolean value of the first value in insertion order or defaultValue if there is no such value or it can't be converted to boolean.
  - getByte
```
public Byte getByte(K name)
```
    Description copied from interface: Headers
    
    Returns the byte value of a header with the specified name. If there is more than one value for the specified name, the first value in insertion order is returned.
    
    Specified by:
    
    getByte in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to retrieve
    
    Returns:
    the byte value of the first value in insertion order or null if there is no such value or it can't be converted to byte.
  - getByte
```
public byte getByte(K name,
           byte defaultValue)
```
    Description copied from interface: Headers
    
    Returns the byte value of a header with the specified name. If there is more than one value for the specified name, the first value in insertion order is returned.
    
    Specified by:
    
    getByte in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to retrieve
    defaultValue - the default value
    
    Returns:
    the byte value of the first value in insertion order or defaultValue if there is no such value or it can't be converted to byte.
  - getChar
```
public Character getChar(K name)
```
    Description copied from interface: Headers
    
    Returns the char value of a header with the specified name. If there is more than one value for the specified name, the first value in insertion order is returned.
    
    Specified by:
    
    getChar in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to retrieve
    
    Returns:
    the char value of the first value in insertion order or null if there is no such value or it can't be converted to char.
  - getChar
```
public char getChar(K name,
           char defaultValue)
```
    Description copied from interface: Headers
    
    Returns the char value of a header with the specified name. If there is more than one value for the specified name, the first value in insertion order is returned.
    
    Specified by:
    
    getChar in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to retrieve
    defaultValue - the default value
    
    Returns:
    the char value of the first value in insertion order or defaultValue if there is no such value or it can't be converted to char.
  - getShort
```
public Short getShort(K name)
```
    Description copied from interface: Headers
    
    Returns the short value of a header with the specified name. If there is more than one value for the specified name, the first value in insertion order is returned.
    
    Specified by:
    
    getShort in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to retrieve
    
    Returns:
    the short value of the first value in insertion order or null if there is no such value or it can't be converted to short.
  - getShort
```
public short getShort(K name,
             short defaultValue)
```
    Description copied from interface: Headers
    
    Returns the short value of a header with the specified name. If there is more than one value for the specified name, the first value in insertion order is returned.
    
    Specified by:
    
    getShort in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to retrieve
    defaultValue - the default value
    
    Returns:
    the short value of the first value in insertion order or defaultValue if there is no such value or it can't be converted to short.
  - getInt
```
public Integer getInt(K name)
```
    Description copied from interface: Headers
    
    Returns the int value of a header with the specified name. If there is more than one value for the specified name, the first value in insertion order is returned.
    
    Specified by:
    
    getInt in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to retrieve
    
    Returns:
    the int value of the first value in insertion order or null if there is no such value or it can't be converted to int.
  - getInt
```
public int getInt(K name,
         int defaultValue)
```
    Description copied from interface: Headers
    
    Returns the int value of a header with the specified name. If there is more than one value for the specified name, the first value in insertion order is returned.
    
    Specified by:
    
    getInt in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to retrieve
    defaultValue - the default value
    
    Returns:
    the int value of the first value in insertion order or defaultValue if there is no such value or it can't be converted to int.
  - getLong
```
public Long getLong(K name)
```
    Description copied from interface: Headers
    
    Returns the long value of a header with the specified name. If there is more than one value for the specified name, the first value in insertion order is returned.
    
    Specified by:
    
    getLong in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to retrieve
    
    Returns:
    the long value of the first value in insertion order or null if there is no such value or it can't be converted to long.
  - getLong
```
public long getLong(K name,
           long defaultValue)
```
    Description copied from interface: Headers
    
    Returns the long value of a header with the specified name. If there is more than one value for the specified name, the first value in insertion order is returned.
    
    Specified by:
    
    getLong in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to retrieve
    defaultValue - the default value
    
    Returns:
    the long value of the first value in insertion order or defaultValue if there is no such value or it can't be converted to long.
  - getFloat
```
public Float getFloat(K name)
```
    Description copied from interface: Headers
    
    Returns the float value of a header with the specified name. If there is more than one value for the specified name, the first value in insertion order is returned.
    
    Specified by:
    
    getFloat in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to retrieve
    
    Returns:
    the float value of the first value in insertion order or null if there is no such value or it can't be converted to float.
  - getFloat
```
public float getFloat(K name,
             float defaultValue)
```
    Description copied from interface: Headers
    
    Returns the float value of a header with the specified name. If there is more than one value for the specified name, the first value in insertion order is returned.
    
    Specified by:
    
    getFloat in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to retrieve
    defaultValue - the default value
    
    Returns:
    the float value of the first value in insertion order or defaultValue if there is no such value or it can't be converted to float.
  - getDouble
```
public Double getDouble(K name)
```
    Description copied from interface: Headers
    
    Returns the double value of a header with the specified name. If there is more than one value for the specified name, the first value in insertion order is returned.
    
    Specified by:
    
    getDouble in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to retrieve
    
    Returns:
    the double value of the first value in insertion order or null if there is no such value or it can't be converted to double.
  - getDouble
```
public double getDouble(K name,
               double defaultValue)
```
    Description copied from interface: Headers
    
    Returns the double value of a header with the specified name. If there is more than one value for the specified name, the first value in insertion order is returned.
    
    Specified by:
    
    getDouble in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to retrieve
    defaultValue - the default value
    
    Returns:
    the double value of the first value in insertion order or defaultValue if there is no such value or it can't be converted to double.
  - getTimeMillis
```
public Long getTimeMillis(K name)
```
    Description copied from interface: Headers
    
    Returns the value of a header with the specified name in milliseconds. If there is more than one value for the specified name, the first value in insertion order is returned.
    
    Specified by:
    
    getTimeMillis in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to retrieve
    
    Returns:
    the milliseconds value of the first value in insertion order or null if there is no such value or it can't be converted to milliseconds.
  - getTimeMillis
```
public long getTimeMillis(K name,
                 long defaultValue)
```
    Description copied from interface: Headers
    
    Returns the value of a header with the specified name in milliseconds. If there is more than one value for the specified name, the first value in insertion order is returned.
    
    Specified by:
    
    getTimeMillis in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to retrieve
    defaultValue - the default value
    
    Returns:
    the milliseconds value of the first value in insertion order or defaultValue if there is no such value or it can't be converted to milliseconds.
  - getBooleanAndRemove
```
public Boolean getBooleanAndRemove(K name)
```
    Description copied from interface: Headers
    
    Returns the boolean value of a header with the specified name and removes the header from this object. If there is more than one value for the specified name, the first value in insertion order is returned. In any case all values for name are removed.
    If an exception occurs during the translation from type T all entries with name may still be removed.
    
    Specified by:
    
    getBooleanAndRemove in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to retrieve
    
    Returns:
    the boolean value of the first value in insertion order or null if there is no such value or it can't be converted to boolean.
  - getBooleanAndRemove
```
public boolean getBooleanAndRemove(K name,
                          boolean defaultValue)
```
    Description copied from interface: Headers
    
    Returns the boolean value of a header with the specified name and removes the header from this object. If there is more than one value for the specified name, the first value in insertion order is returned. In any case all values for name are removed.
    If an exception occurs during the translation from type T all entries with name may still be removed.
    
    Specified by:
    
    getBooleanAndRemove in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to search
    defaultValue - the default value
    
    Returns:
    the boolean value of the first value in insertion order or defaultValue if there is no such value or it can't be converted to boolean.
  - getByteAndRemove
```
public Byte getByteAndRemove(K name)
```
    Description copied from interface: Headers
    
    Returns the byte value of a header with the specified name and removes the header from this object. If there is more than one value for the specified name, the first value in insertion order is returned. In any case all values for name are removed.
    If an exception occurs during the translation from type T all entries with name may still be removed.
    
    Specified by:
    
    getByteAndRemove in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to search
    
    Returns:
    the byte value of the first value in insertion order or null if there is no such value or it can't be converted to byte.
  - getByteAndRemove
```
public byte getByteAndRemove(K name,
                    byte defaultValue)
```
    Description copied from interface: Headers
    
    Returns the byte value of a header with the specified name and removes the header from this object. If there is more than one value for the specified name, the first value in insertion order is returned. In any case all values for name are removed.
    If an exception occurs during the translation from type T all entries with name may still be removed.
    
    Specified by:
    
    getByteAndRemove in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to search
    defaultValue - the default value
    
    Returns:
    the byte value of the first value in insertion order or defaultValue if there is no such value or it can't be converted to byte.
  - getCharAndRemove
```
public Character getCharAndRemove(K name)
```
    Description copied from interface: Headers
    
    Returns the char value of a header with the specified name and removes the header from this object. If there is more than one value for the specified name, the first value in insertion order is returned. In any case all values for name are removed.
    If an exception occurs during the translation from type T all entries with name may still be removed.
    
    Specified by:
    
    getCharAndRemove in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to search
    
    Returns:
    the char value of the first value in insertion order or null if there is no such value or it can't be converted to char.
  - getCharAndRemove
```
public char getCharAndRemove(K name,
                    char defaultValue)
```
    Description copied from interface: Headers
    
    Returns the char value of a header with the specified name and removes the header from this object. If there is more than one value for the specified name, the first value in insertion order is returned. In any case all values for name are removed.
    If an exception occurs during the translation from type T all entries with name may still be removed.
    
    Specified by:
    
    getCharAndRemove in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to search
    defaultValue - the default value
    
    Returns:
    the char value of the first value in insertion order or defaultValue if there is no such value or it can't be converted to char.
  - getShortAndRemove
```
public Short getShortAndRemove(K name)
```
    Description copied from interface: Headers
    
    Returns the short value of a header with the specified name and removes the header from this object. If there is more than one value for the specified name, the first value in insertion order is returned. In any case all values for name are removed.
    If an exception occurs during the translation from type T all entries with name may still be removed.
    
    Specified by:
    
    getShortAndRemove in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to search
    
    Returns:
    the short value of the first value in insertion order or null if there is no such value or it can't be converted to short.
  - getShortAndRemove
```
public short getShortAndRemove(K name,
                      short defaultValue)
```
    Description copied from interface: Headers
    
    Returns the short value of a header with the specified name and removes the header from this object. If there is more than one value for the specified name, the first value in insertion order is returned. In any case all values for name are removed.
    If an exception occurs during the translation from type T all entries with name may still be removed.
    
    Specified by:
    
    getShortAndRemove in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to search
    defaultValue - the default value
    
    Returns:
    the short value of the first value in insertion order or defaultValue if there is no such value or it can't be converted to short.
  - getIntAndRemove
```
public Integer getIntAndRemove(K name)
```
    Description copied from interface: Headers
    
    Returns the int value of a header with the specified name and removes the header from this object. If there is more than one value for the specified name, the first value in insertion order is returned. In any case all values for name are removed.
    If an exception occurs during the translation from type T all entries with name may still be removed.
    
    Specified by:
    
    getIntAndRemove in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to search
    
    Returns:
    the int value of the first value in insertion order or null if there is no such value or it can't be converted to int.
  - getIntAndRemove
```
public int getIntAndRemove(K name,
                  int defaultValue)
```
    Description copied from interface: Headers
    
    Returns the int value of a header with the specified name and removes the header from this object. If there is more than one value for the specified name, the first value in insertion order is returned. In any case all values for name are removed.
    If an exception occurs during the translation from type T all entries with name may still be removed.
    
    Specified by:
    
    getIntAndRemove in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to search
    defaultValue - the default value
    
    Returns:
    the int value of the first value in insertion order or defaultValue if there is no such value or it can't be converted to int.
  - getLongAndRemove
```
public Long getLongAndRemove(K name)
```
    Description copied from interface: Headers
    
    Returns the long value of a header with the specified name and removes the header from this object. If there is more than one value for the specified name, the first value in insertion order is returned. In any case all values for name are removed.
    If an exception occurs during the translation from type T all entries with name may still be removed.
    
    Specified by:
    
    getLongAndRemove in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to search
    
    Returns:
    the long value of the first value in insertion order or null if there is no such value or it can't be converted to long.
  - getLongAndRemove
```
public long getLongAndRemove(K name,
                    long defaultValue)
```
    Description copied from interface: Headers
    
    Returns the long value of a header with the specified name and removes the header from this object. If there is more than one value for the specified name, the first value in insertion order is returned. In any case all values for name are removed.
    If an exception occurs during the translation from type T all entries with name may still be removed.
    
    Specified by:
    
    getLongAndRemove in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to search
    defaultValue - the default value
    
    Returns:
    the long value of the first value in insertion order or defaultValue if there is no such value or it can't be converted to long.
  - getFloatAndRemove
```
public Float getFloatAndRemove(K name)
```
    Description copied from interface: Headers
    
    Returns the float value of a header with the specified name and removes the header from this object. If there is more than one value for the specified name, the first value in insertion order is returned. In any case all values for name are removed.
    If an exception occurs during the translation from type T all entries with name may still be removed.
    
    Specified by:
    
    getFloatAndRemove in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to search
    
    Returns:
    the float value of the first value in insertion order or null if there is no such value or it can't be converted to float.
  - getFloatAndRemove
```
public float getFloatAndRemove(K name,
                      float defaultValue)
```
    Description copied from interface: Headers
    
    Returns the float value of a header with the specified name and removes the header from this object. If there is more than one value for the specified name, the first value in insertion order is returned. In any case all values for name are removed.
    If an exception occurs during the translation from type T all entries with name may still be removed.
    
    Specified by:
    
    getFloatAndRemove in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to search
    defaultValue - the default value
    
    Returns:
    the float value of the first value in insertion order or defaultValue if there is no such value or it can't be converted to float.
  - getDoubleAndRemove
```
public Double getDoubleAndRemove(K name)
```
    Description copied from interface: Headers
    
    Returns the double value of a header with the specified name and removes the header from this object. If there is more than one value for the specified name, the first value in insertion order is returned. In any case all values for name are removed.
    If an exception occurs during the translation from type T all entries with name may still be removed.
    
    Specified by:
    
    getDoubleAndRemove in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to search
    
    Returns:
    the double value of the first value in insertion order or null if there is no such value or it can't be converted to double.
  - getDoubleAndRemove
```
public double getDoubleAndRemove(K name,
                        double defaultValue)
```
    Description copied from interface: Headers
    
    Returns the double value of a header with the specified name and removes the header from this object. If there is more than one value for the specified name, the first value in insertion order is returned. In any case all values for name are removed.
    If an exception occurs during the translation from type T all entries with name may still be removed.
    
    Specified by:
    
    getDoubleAndRemove in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to search
    defaultValue - the default value
    
    Returns:
    the double value of the first value in insertion order or defaultValue if there is no such value or it can't be converted to double.
  - getTimeMillisAndRemove
```
public Long getTimeMillisAndRemove(K name)
```
    Description copied from interface: Headers
    
    Returns the value of a header with the specified name in milliseconds and removes the header from this object. If there is more than one value for the specified name, the first value in insertion order is returned. In any case all values for name are removed.
    If an exception occurs during the translation from type T all entries with name may still be removed.
    
    Specified by:
    
    getTimeMillisAndRemove in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to retrieve
    
    Returns:
    the milliseconds value of the first value in insertion order or null if there is no such value or it can't be converted to milliseconds.
  - getTimeMillisAndRemove
```
public long getTimeMillisAndRemove(K name,
                          long defaultValue)
```
    Description copied from interface: Headers
    
    Returns the value of a header with the specified name in milliseconds and removes the header from this object. If there is more than one value for the specified name, the first value in insertion order is returned. In any case all values for name are removed.
    If an exception occurs during the translation from type T all entries with name may still be removed.
    
    Specified by:
    
    getTimeMillisAndRemove in interface Headers<K,V,T extends Headers<K,V,T>>
    
    Parameters:
    name - the name of the header to retrieve
    defaultValue - the default value
    
    Returns:
    the milliseconds value of the first value in insertion order or defaultValue if there is no such value or it can't be converted to milliseconds.
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - equals
```
public final boolean equals(Headers<K,V,?> h2,
             HashingStrategy<V> valueHashingStrategy)
```
    Test this object for equality against h2.
    
    Parameters:
    h2 - The object to check equality for.
    valueHashingStrategy - Defines how values will be compared for equality.
    
    Returns:
    true if this object equals h2 given valueHashingStrategy. false otherwise.
  - hashCode
```
public final int hashCode(HashingStrategy<V> valueHashingStrategy)
```
    Generate a hash code for this object given a HashingStrategy to generate hash codes for individual values.
    
    Parameters:
    valueHashingStrategy - Defines how values will be hashed.
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - newHeaderEntry
```
protected DefaultHeaders.HeaderEntry<K,V> newHeaderEntry(int h,
                                             K name,
                                             V value,
                                             DefaultHeaders.HeaderEntry<K,V> next)
```
  - valueConverter
```
protected ValueConverter<V> valueConverter()
```

Class DefaultHeaders<K,V,T extends Headers<K,V,T>>

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

head

Constructor Detail

DefaultHeaders

DefaultHeaders

DefaultHeaders

DefaultHeaders

DefaultHeaders

Method Detail

get

get

getAndRemove

getAndRemove

getAll

getAllAndRemove

contains

containsObject

containsBoolean

containsByte

containsChar

containsShort

containsInt

containsLong

containsFloat

containsDouble

containsTimeMillis

contains

contains

size

isEmpty

names

add

add

add

addObject

addObject

addObject

addInt

addLong

addDouble

addTimeMillis

addChar

addBoolean

addFloat

addByte

addShort

add

addImpl

set

set

set

setObject

setObject

setObject

setInt

setLong

setDouble

setTimeMillis

setFloat

setChar

setBoolean

setByte

setShort

set

setAll

remove

clear

iterator

getBoolean

getBoolean

getByte

getByte

getChar

getChar