public class DoubleWritable extends Object implements org.apache.hadoop.io.WritableComparable
| 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(Object o) |
boolean |
equals(Object o)
Returns true iff
o is a DoubleWritable with the same value. |
double |
get() |
int |
hashCode() |
void |
readFields(DataInput in) |
void |
set(double value) |
String |
toString() |
void |
write(DataOutput out) |
public DoubleWritable()
public DoubleWritable(double value)
public void readFields(DataInput in) throws IOException
readFields in interface org.apache.hadoop.io.WritableIOExceptionpublic void write(DataOutput out) throws IOException
write in interface org.apache.hadoop.io.WritableIOExceptionpublic void set(double value)
public double get()
public boolean equals(Object o)
o is a DoubleWritable with the same value.public int compareTo(Object o)
compareTo in interface ComparableCopyright © 2007-2017 The Apache Software Foundation