java.util.NavigableMap<K, V> |
Known Indirect Subclasses
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NavigableMap is a SortedMap with navigation methods answering the closest matches for specified item.
Public Methods | |||||||||||
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Returns an entry related with the smallest key greater than or equal to
the specified key, or null if no such key.
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Returns the smallest key greater than or equal to the specified key, or
null if no such key.
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Returns a NavigableSet view of the keys in descending order.
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Returns a reverse order view of the map.
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Returns the entry with the smallest key, or null if the map is empty.
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Returns an entry related with the biggest key less than or equal to the
specified key, or null if no such key.
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Returns the biggest key less than or equal to the specified key, or null
if no such key.
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Returns a view of the head of the map whose keys are smaller than (or
equal to, depends on inclusive argument) endKey.
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Returns an entry related with the smallest key greater than the specified
key, or null if no such key.
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Returns the smallest key greater than the specified key, or null if no
such key.
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Returns the entry with the biggest key, or null if the map is empty.
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Returns an entry related with the biggest key less than the specified
key, or null if no such key.
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Returns the biggest key less than the specified key, or null if no such
key.
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Returns a NavigableSet view of the keys in ascending order.
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Deletes and returns the entry with the smallest key, or null if the map
is empty.
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Deletes and returns the entry with the biggest key, or null if the map is
empty.
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Returns a view of part of the map whose keys is from startKey to endKey.
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Returns a view of the tail of the map whose keys are bigger than (or
equal to, depends on inclusive argument) startKey.
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Inherited Methods | |||||||||||
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From interface java.util.Map
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From interface java.util.SortedMap
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Returns an entry related with the smallest key greater than or equal to the specified key, or null if no such key.
key | the key |
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ClassCastException | if the key cannot be compared with the keys in the map |
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NullPointerException | if the key is null and the map can not contain null key |
Returns the smallest key greater than or equal to the specified key, or null if no such key.
key | the key |
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ClassCastException | if the key cannot be compared with the keys in the map |
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NullPointerException | if the key is null and the map can not contain null key |
Returns a NavigableSet view of the keys in descending order.
Returns a reverse order view of the map.
Returns the entry with the smallest key, or null if the map is empty.
Returns an entry related with the biggest key less than or equal to the specified key, or null if no such key.
key | the key |
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ClassCastException | if the key cannot be compared with the keys in the map |
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NullPointerException | if the key is null and the map can not contain null key |
Returns the biggest key less than or equal to the specified key, or null if no such key.
key | the key |
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ClassCastException | if the key cannot be compared with the keys in the map |
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NullPointerException | if the key is null and the map can not contain null key |
Returns a view of the head of the map whose keys are smaller than (or equal to, depends on inclusive argument) endKey.
endKey | the end key |
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inclusive | true if the end key is in the returned map |
ClassCastException | when the class of the end key is inappropriate for this SubMap |
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NullPointerException | when the end key is null and this SortedMap does not support null keys |
IllegalArgumentException | when the map is range-limited and end key is out of the range of the map |
Returns an entry related with the smallest key greater than the specified key, or null if no such key.
key | the key |
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ClassCastException | if the key cannot be compared with the keys in the map |
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NullPointerException | if the key is null and the map can not contain null key |
Returns the smallest key greater than the specified key, or null if no such key.
key | the key |
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ClassCastException | if the key cannot be compared with the keys in the map |
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NullPointerException | if the key is null and the map can not contain null key |
Returns the entry with the biggest key, or null if the map is empty.
Returns an entry related with the biggest key less than the specified key, or null if no such key.
key | the key |
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ClassCastException | if the key cannot be compared with the keys in the map |
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NullPointerException | if the key is null and the map can not contain null key |
Returns the biggest key less than the specified key, or null if no such key.
key | the key |
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ClassCastException | if the key cannot be compared with the keys in the map |
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NullPointerException | if the key is null and the map can not contain null key |
Returns a NavigableSet view of the keys in ascending order.
Deletes and returns the entry with the smallest key, or null if the map is empty.
Deletes and returns the entry with the biggest key, or null if the map is empty.
Returns a view of part of the map whose keys is from startKey to endKey.
startKey | the start key |
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startInclusive | true if the start key is in the returned map |
endKey | the end key |
endInclusive | true if the end key is in the returned map |
ClassCastException | when the class of the start or end key is inappropriate for this SubMap |
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NullPointerException | when the start or end key is null and this SortedMap does not support null keys |
IllegalArgumentException | when the start key is greater than the end key |
Returns a view of the tail of the map whose keys are bigger than (or equal to, depends on inclusive argument) startKey.
startKey | the start key |
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inclusive | true if the start key is in the returned map |
ClassCastException | when the class of the start key is inappropriate for this SubMap |
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NullPointerException | when the start key is null and this SortedMap does not support null keys |
IllegalArgumentException | when the map is range-limited and start key is out of the range of the map |