@InterfaceAudience.Public @InterfaceStability.Stable public class TwoDArrayWritable extends Object implements Writable
Constructor and Description |
---|
TwoDArrayWritable(Class valueClass) |
TwoDArrayWritable(Class valueClass,
Writable[][] values) |
Modifier and Type | Method and Description |
---|---|
Writable[][] |
get() |
void |
readFields(DataInput in)
Deserialize the fields of this object from
in . |
void |
set(Writable[][] values) |
Object |
toArray() |
void |
write(DataOutput out)
Serialize the fields of this object to
out . |
public TwoDArrayWritable(Class valueClass)
public TwoDArrayWritable(Class valueClass, Writable[][] values)
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
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