@InterfaceAudience.Public @InterfaceStability.Stable public class FloatWritable extends Object implements WritableComparable<FloatWritable>
| Modifier and Type | Class and Description |
|---|---|
static class |
FloatWritable.Comparator
A Comparator optimized for FloatWritable.
|
| Constructor and Description |
|---|
FloatWritable() |
FloatWritable(float value) |
| Modifier and Type | Method and Description |
|---|---|
int |
compareTo(FloatWritable o)
Compares two FloatWritables.
|
boolean |
equals(Object o)
Returns true iff
o is a FloatWritable with the same value. |
float |
get()
Return the value of this FloatWritable.
|
int |
hashCode() |
void |
readFields(DataInput in)
Deserialize the fields of this object from
in. |
void |
set(float value)
Set the value of this FloatWritable.
|
String |
toString() |
void |
write(DataOutput out)
Serialize the fields of this object to
out. |
public FloatWritable()
public FloatWritable(float value)
public void set(float value)
public float get()
public void readFields(DataInput in) throws IOException
Writablein.
For efficiency, implementations should attempt to re-use storage in the existing object where possible.
readFields in interface Writablein - DataInput to deseriablize this object from.IOExceptionpublic void write(DataOutput out) throws IOException
Writableout.write in interface Writableout - DataOuput to serialize this object into.IOExceptionpublic boolean equals(Object o)
o is a FloatWritable with the same value.public int compareTo(FloatWritable o)
compareTo in interface Comparable<FloatWritable>Copyright © 2008–2022 Apache Software Foundation. All rights reserved.