org.sourceforge.jemm.client.events
Class SimpleContext

java.lang.Object
  org.sourceforge.jemm.client.events.SimpleContext

All Implemented Interfaces:

Context

Direct Known Subclasses:

EntityContext, LockContext, MethodContext

public class SimpleContext
extends java.lang.Object
implements Context

A basic Context implementation that counts the number of thread add and removes. This class is thread safe.

Author:

Paul

Constructor Summary

SimpleContext()

Method Summary

void	add() Adds to the context the current thread.
void	add(java.lang.Thread thread) Adds to the context a thread.
boolean	has() Calls has with the Thread.currentThread().
boolean	has(java.lang.Thread t) Returns true if the thread has previously been added to the context otherwise false.
boolean	hasAny()
void	remove() Removes the current thread
void	remove(java.lang.Thread t) Removes the thread from the context.

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleContext

public SimpleContext()

Method Detail

add

public void add(java.lang.Thread thread)

Description copied from interface: Context

Adds to the context a thread. If the same thread is entered more than once then an equal number of removes is required to actually remove it.

Specified by:

add in interface Context

Parameters:

thread - The thread that is

add

public void add()

Description copied from interface: Context

Adds to the context the current thread.

Specified by:

add in interface Context

See Also:

Context.add(Thread)

has

public boolean has(java.lang.Thread t)

Description copied from interface: Context

Returns true if the thread has previously been added to the context otherwise false.

Specified by:

has in interface Context

Parameters:

t - The thread to look for

Returns:

True if thread has been added, false otherwise

hasAny

public boolean hasAny()

has

public boolean has()

Description copied from interface: Context

Calls has with the Thread.currentThread().

Specified by:

has in interface Context

Returns:

True if the current thread thread has been added, false otherwise

remove

public void remove(java.lang.Thread t)

Description copied from interface: Context

Removes the thread from the context. Only removes the thread if the number of calls to remove is the same as the number of times the thread was added.

Specified by:

remove in interface Context

Parameters:

t - The thread to remove

remove

public void remove()

Description copied from interface: Context

Removes the current thread

Specified by:

remove in interface Context

See Also:

Context.remove(Thread)