edu.iu.harp.util

Class Barrier

java.lang.Object

edu.iu.harp.resource.Transferable

edu.iu.harp.resource.Simple

edu.iu.harp.resource.Writable

edu.iu.harp.util.Barrier

public class Barrier
extends Writable

The Barrier class

Constructor Summary

Constructors

Constructor and Description
Barrier()

Method Summary

Modifier and Type	Method and Description
void	clear() Clear the data
int	getNumWriteBytes() Get the number of bytes of the encoded data
boolean	getStatus() Get the status
void	read(java.io.DataInput in) Read the status from DataInput
void	setStatus(boolean st) Set the status
void	write(java.io.DataOutput out) Write the status to DataOutput

Methods inherited from class edu.iu.harp.resource.Writable

create, encode, forClass, free, getNumEnocdeBytes, newInstance, release

Methods inherited from class java.lang.Object

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

Constructor Detail

Barrier

public Barrier()

Method Detail

setStatus

public void setStatus(boolean st)

Set the status

Parameters:

st - the status

getStatus

public boolean getStatus()

Get the status

Returns:

the status

write

public void write(java.io.DataOutput out)
           throws java.io.IOException

Write the status to DataOutput

Specified by:

write in class Writable

Throws:

java.io.IOException

read

public void read(java.io.DataInput in)
          throws java.io.IOException

Read the status from DataInput

Specified by:

read in class Writable

Throws:

java.io.IOException

getNumWriteBytes

public int getNumWriteBytes()

Get the number of bytes of the encoded data

Specified by:

getNumWriteBytes in class Writable

Returns:

number of Bytes

clear

public void clear()

Clear the data

Specified by:

clear in class Writable