org.jgroups.blocks.executor

Class Executions.StreamableCallable

java.lang.Object

org.jgroups.blocks.executor.Executions.StreamableCallable

All Implemented Interfaces:

Callable<Object>, Streamable

Enclosing class:

Executions

protected static class Executions.StreamableCallable
extends Object
implements Callable<Object>, Streamable

Field Summary

Fields

Modifier and Type	Field and Description
protected Object[]	_args
protected Class<? extends Callable<?>>	_classCallable
protected short	_constructorNumber

Constructor Summary

Constructors

Constructor and Description
StreamableCallable()
StreamableCallable(Class<? extends Callable<?>> classCallable, byte constructorNumber, Object... args)

Method Summary

Modifier and Type	Method and Description
Object	call()
void	readFrom(DataInputStream in) Read the state of the current object (including superclasses) from instream Note that the input stream must not be closed
String	toString()
void	writeTo(DataOutputStream out) Write the entire state of the current object (including superclasses) to outstream.

Methods inherited from class java.lang.Object

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

Field Detail

_classCallable

protected Class<? extends Callable<?>> _classCallable

_constructorNumber

protected short _constructorNumber

_args

protected Object[] _args

Constructor Detail

StreamableCallable

public StreamableCallable()

StreamableCallable

public StreamableCallable(Class<? extends Callable<?>> classCallable,
                          byte constructorNumber,
                          Object... args)

Method Detail

call

public Object call()
            throws Exception

Specified by:

call in interface Callable<Object>

Throws:

Exception

writeTo

public void writeTo(DataOutputStream out)
             throws IOException

Description copied from interface: Streamable

Write the entire state of the current object (including superclasses) to outstream. Note that the output stream must not be closed

Specified by:

writeTo in interface Streamable

Throws:

IOException

readFrom

public void readFrom(DataInputStream in)
              throws IOException,
                     IllegalAccessException,
                     InstantiationException

Description copied from interface: Streamable

Read the state of the current object (including superclasses) from instream Note that the input stream must not be closed

Specified by:

readFrom in interface Streamable

Throws:

IOException

IllegalAccessException

InstantiationException

toString

public String toString()

Overrides:

toString in class Object