com.hazelcast.console

Class Echo

java.lang.Object

com.hazelcast.console.Echo

All Implemented Interfaces:

HazelcastInstanceAware, DataSerializable, Callable<String>

public class Echo
extends Object
implements Callable<String>, DataSerializable, HazelcastInstanceAware

Echoes to screen.

Constructor Summary

Constructors

Constructor and Description
Echo()
Echo(String input)

Method Summary

Modifier and Type	Method and Description
String	call()
void	readData(ObjectDataInput in) Reads fields from the input stream
void	setHazelcastInstance(HazelcastInstance hazelcastInstance) Gets the HazelcastInstance reference when submitting a Runnable/Callable using Hazelcast ExecutorService.
void	writeData(ObjectDataOutput out) Writes object fields to output stream

Methods inherited from class java.lang.Object

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

Constructor Detail

Echo

public Echo()

Echo

public Echo(String input)

Method Detail

call

public String call()

Specified by:

call in interface Callable<String>

writeData

public void writeData(ObjectDataOutput out)
               throws IOException

Description copied from interface: DataSerializable

Writes object fields to output stream

Specified by:

writeData in interface DataSerializable

Parameters:

out - output

Throws:

IOException - if an I/O error occurs. In particular, an IOException may be thrown if the output stream has been closed.

readData

public void readData(ObjectDataInput in)
              throws IOException

Description copied from interface: DataSerializable

Reads fields from the input stream

Specified by:

readData in interface DataSerializable

Parameters:

in - input

Throws:

IOException - if an I/O error occurs. In particular, an IOException may be thrown if the input stream has been closed.

setHazelcastInstance

public void setHazelcastInstance(HazelcastInstance hazelcastInstance)

Description copied from interface: HazelcastInstanceAware

Gets the HazelcastInstance reference when submitting a Runnable/Callable using Hazelcast ExecutorService.

Specified by:

setHazelcastInstance in interface HazelcastInstanceAware

Parameters:

hazelcastInstance - the HazelcastInstance reference