org.apache.flink.hadoopcompatibility.mapred.record.datatypes

Class WritableWrapper<T extends Writable>

java.lang.Object

org.apache.flink.hadoopcompatibility.mapred.record.datatypes.WritableWrapper<T>

All Implemented Interfaces:

Serializable, org.apache.flink.core.io.IOReadableWritable, org.apache.flink.types.Value

Direct Known Subclasses:

WritableComparableWrapper

public class WritableWrapper<T extends Writable>
extends Object
implements org.apache.flink.types.Value

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
WritableWrapper()
WritableWrapper(T toWrap)

Method Summary

Methods

Modifier and Type	Method and Description
void	read(org.apache.flink.core.memory.DataInputView in)
T	value()
void	write(org.apache.flink.core.memory.DataOutputView out)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

WritableWrapper

public WritableWrapper()

WritableWrapper

public WritableWrapper(T toWrap)

Method Detail

value

public T value()

write

public void write(org.apache.flink.core.memory.DataOutputView out)
           throws IOException

Specified by:

write in interface org.apache.flink.core.io.IOReadableWritable

Throws:

IOException

read

public void read(org.apache.flink.core.memory.DataInputView in)
          throws IOException

Specified by:

read in interface org.apache.flink.core.io.IOReadableWritable

Throws:

IOException