grinda.impl.tuplespace
Class TupleSpace

java.lang.Object
  grinda.impl.tuplespace.TupleSpace

public class TupleSpace
extends java.lang.Object

This is the standard TupleSpace implementation. Warning: the methods that operate on this object are NOT synchronized. The implementor must provide the synchronization through the readLock and writeLock methods.

Constructor Summary

TupleSpace(java.lang.String name)
Creates a new TupleSpace

TupleSpace(java.lang.String name, BlockingOperationProvider p)

Method Summary

java.lang.String	getName() Gets the name of thi tuple space
boolean	isEmpty()
InternalTuple	read(InternalTuple t)
InternalTuple[]	readAll(InternalTuple t)
void	setBlockingOperationProvider(BlockingOperationProvider p)
int	size()
InternalTuple	take(InternalTuple t)
InternalTuple	take(InternalTuple t, URI client)
InternalTuple[]	takeAll(InternalTuple t)
void	write(InternalTuple t) Inserts a InternalTuple in the space

Methods inherited from class java.lang.Object

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

Constructor Detail

TupleSpace

public TupleSpace(java.lang.String name)

Creates a new TupleSpace

Parameters:

name - the name

TupleSpace

public TupleSpace(java.lang.String name,
                  BlockingOperationProvider p)

Method Detail

setBlockingOperationProvider

public void setBlockingOperationProvider(BlockingOperationProvider p)

getName

public java.lang.String getName()

Gets the name of thi tuple space

Returns:

the name

write

public void write(InternalTuple t)

Inserts a InternalTuple in the space

Parameters:

t - the InternalTuple

take

public InternalTuple take(InternalTuple t,
                          URI client)

take

public InternalTuple take(InternalTuple t)

read

public InternalTuple read(InternalTuple t)

takeAll

public InternalTuple[] takeAll(InternalTuple t)

readAll

public InternalTuple[] readAll(InternalTuple t)

isEmpty

public boolean isEmpty()

size

public int size()