gov.aps.jca.event

Class SynchronizedLimitedInt

java.lang.Object

gov.aps.jca.event.SynchronizedLimitedInt

public class SynchronizedLimitedInt
extends Object

Limited sync int var.

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	destroyed
protected int	limit_
protected Object	lock_
protected int	value_

Constructor Summary

Constructors

Constructor and Description
SynchronizedLimitedInt(int initialValue, int limit) Make a new SynchronizedLimitedInt with the given initial value, and using its own internal lock.
SynchronizedLimitedInt(int initialValue, int limit, Object lock) Make a new SynchronizedLimitedInt with the given initial value, and using the supplied lock.

Method Summary

Modifier and Type	Method and Description
int	decrement() Decrement the value.
void	destroy() Destroy this instance - wakeup and disable all sync waits.
int	get() Return the current value
int	increment() Increment the value.
int	increment(boolean doNotBlock) Increment the value.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

value_

protected int value_

limit_

protected int limit_

lock_

protected final Object lock_

destroyed

protected boolean destroyed

Constructor Detail

SynchronizedLimitedInt

public SynchronizedLimitedInt(int initialValue,
                              int limit)

Make a new SynchronizedLimitedInt with the given initial value, and using its own internal lock.

SynchronizedLimitedInt

public SynchronizedLimitedInt(int initialValue,
                              int limit,
                              Object lock)

Make a new SynchronizedLimitedInt with the given initial value, and using the supplied lock.

Method Detail

get

public final int get()

Return the current value

increment

public int increment()

Increment the value.

Returns:

the new value

increment

public int increment(boolean doNotBlock)

Increment the value.

Returns:

the new value

decrement

public int decrement()

Decrement the value.

Returns:

the new value

destroy

public void destroy()

Destroy this instance - wakeup and disable all sync waits.

toString

public String toString()

Overrides:

toString in class Object