public class DoubleWritable
extends java.lang.Object
Modifier and Type | Class and Description |
---|---|
static class |
DoubleWritable.Comparator
A Comparator optimized for DoubleWritable.
|
Constructor and Description |
---|
DoubleWritable() |
DoubleWritable(double value) |
Modifier and Type | Method and Description |
---|---|
int |
compareTo(java.lang.Object o) |
boolean |
equals(java.lang.Object o)
Returns true iff
o is a DoubleWritable with the same value. |
double |
get() |
int |
hashCode() |
void |
readFields(java.io.DataInput in) |
void |
set(double value) |
java.lang.String |
toString() |
void |
write(java.io.DataOutput out) |
public DoubleWritable()
public DoubleWritable(double value)
public void readFields(java.io.DataInput in) throws java.io.IOException
java.io.IOException
public void write(java.io.DataOutput out) throws java.io.IOException
java.io.IOException
public void set(double value)
public double get()
public boolean equals(java.lang.Object o)
o
is a DoubleWritable with the same value.equals
in class java.lang.Object
public int hashCode()
hashCode
in class java.lang.Object
public int compareTo(java.lang.Object o)
public java.lang.String toString()
toString
in class java.lang.Object
Copyright © 2012 The Apache Software Foundation