@InterfaceAudience.Public @InterfaceStability.Stable public class BooleanWritable extends Object implements WritableComparable<BooleanWritable>
Constructor and Description |
---|
BooleanWritable() |
BooleanWritable(boolean value) |
Modifier and Type | Method and Description |
---|---|
int |
compareTo(BooleanWritable o) |
boolean |
equals(Object o) |
boolean |
get()
Returns the value of the BooleanWritable
|
int |
hashCode() |
void |
readFields(DataInput in)
Deserialize the fields of this object from
in . |
void |
set(boolean value)
Set the value of the BooleanWritable
|
String |
toString() |
void |
write(DataOutput out)
Serialize the fields of this object to
out . |
public BooleanWritable()
public BooleanWritable(boolean value)
public void set(boolean value)
public boolean 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
in
- DataInput
to deseriablize this object from.IOException
public void write(DataOutput out) throws IOException
Writable
out
.write
in interface Writable
out
- DataOuput
to serialize this object into.IOException
public int compareTo(BooleanWritable o)
compareTo
in interface Comparable<BooleanWritable>
Copyright © 2016 Apache Software Foundation. All rights reserved.