|
|||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectorg.apache.nutch.io.LongWritable
A WritableComparable for longs.
Nested Class Summary | |
static class |
LongWritable.Comparator
A Comparator optimized for LongWritable. |
static class |
LongWritable.DecreasingComparator
A decreasing Comparator optimized for LongWritable. |
Constructor Summary | |
LongWritable()
|
|
LongWritable(long value)
|
Method Summary | |
int |
compareTo(Object o)
Compares two LongWritables. |
boolean |
equals(Object o)
Returns true iff o is a LongWritable with the same value. |
long |
get()
Return the value of this LongWritable. |
int |
hashCode()
|
void |
readFields(DataInput in)
Reads the fields of this object from in . |
void |
set(long value)
Set the value of this LongWritable. |
String |
toString()
|
void |
write(DataOutput out)
Writes the fields of this object to out . |
Methods inherited from class java.lang.Object |
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Constructor Detail |
public LongWritable()
public LongWritable(long value)
Method Detail |
public void set(long value)
public long get()
public void readFields(DataInput in) throws IOException
Writable
in
. For efficiency,
implementations should attempt to re-use storage in the existing object
where possible.
readFields
in interface Writable
IOException
public void write(DataOutput out) throws IOException
Writable
out
.
write
in interface Writable
IOException
public boolean equals(Object o)
o
is a LongWritable with the same value.
public int hashCode()
public int compareTo(Object o)
compareTo
in interface Comparable
public String toString()
|
|||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |