org.apache.tez.dag.api
Class TezEntityDescriptor

java.lang.Object
  org.apache.tez.dag.api.TezEntityDescriptor

All Implemented Interfaces:

org.apache.hadoop.io.Writable

Direct Known Subclasses:

EdgeManagerDescriptor, InputDescriptor, OutputDescriptor, ProcessorDescriptor, VertexManagerPluginDescriptor

public abstract class TezEntityDescriptor
extends Object
implements org.apache.hadoop.io.Writable

Field Summary

protected byte[]

userPayload

Constructor Summary

TezEntityDescriptor()

TezEntityDescriptor(String className)

Method Summary

String	getClassName()
byte[]	getUserPayload()
void	readFields(DataInput in)
TezEntityDescriptor	setUserPayload(byte[] userPayload)
void	write(DataOutput out)

Methods inherited from class java.lang.Object

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

Field Detail

userPayload

protected byte[] userPayload

Constructor Detail

TezEntityDescriptor

@InterfaceAudience.Private
public TezEntityDescriptor()

TezEntityDescriptor

public TezEntityDescriptor(String className)

Method Detail

getUserPayload

public byte[] getUserPayload()

setUserPayload

public TezEntityDescriptor setUserPayload(byte[] userPayload)

getClassName

public String getClassName()

write

public void write(DataOutput out)
           throws IOException

Specified by:

write in interface org.apache.hadoop.io.Writable

Throws:

IOException

readFields

public void readFields(DataInput in)
                throws IOException

Specified by:

readFields in interface org.apache.hadoop.io.Writable

Throws:

IOException