@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 |
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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)
value
- value.public void set(boolean value)
value
- 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
- any other problem for readFields.public void write(DataOutput out) throws IOException
Writable
out
.write
in interface Writable
out
- DataOuput
to serialize this object into.IOException
- any other problem for write.public int compareTo(BooleanWritable o)
compareTo
in interface Comparable<BooleanWritable>
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