com.igormaznitsa.meta.common.templates

Class DisposableTemplate

java.lang.Object

com.igormaznitsa.meta.common.templates.DisposableTemplate

All Implemented Interfaces:

Disposable, java.io.Serializable

public abstract class DisposableTemplate
extends java.lang.Object
implements Disposable, java.io.Serializable

Template providing disposable functionality. It makes notification of the GCEPS.

Since:

1.0

See Also:

doDispose(), MetaErrorListeners, Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
private static java.util.concurrent.atomic.AtomicLong	DISPOSABLE_OBJECT_COUNTER
private java.util.concurrent.atomic.AtomicBoolean	disposedFlag
private static long	serialVersionUID

Constructor Summary

Constructors

Constructor and Description
DisposableTemplate() The Constructor.

Method Summary

Modifier and Type	Method and Description
protected void	assertNotDisposed() Auxiliary method to ensure that the object is not disposed.
void	dispose() Dispose object.
protected abstract void	doDispose() The Template method is called once during disposing.
static long	getNonDisposedObjectCounter() Get the current number of created but not disposed object which have DisposableTemplate as super class.
boolean	isDisposed() Check that the object is disposed.

Methods inherited from class java.lang.Object

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

Field Detail

DISPOSABLE_OBJECT_COUNTER

private static final java.util.concurrent.atomic.AtomicLong DISPOSABLE_OBJECT_COUNTER

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

disposedFlag

private final java.util.concurrent.atomic.AtomicBoolean disposedFlag

Constructor Detail

DisposableTemplate

@Warning(value="Must be called in successors")
public DisposableTemplate()

The Constructor.

Since:

1.0

Method Detail

assertNotDisposed

protected void assertNotDisposed()

Auxiliary method to ensure that the object is not disposed.

Throws:

AlreadyDisposedError - if the object has been already disposed, with notification of the global error listeners

Since:

1.0

isDisposed

public boolean isDisposed()

Description copied from interface: Disposable

Check that the object is disposed.

Specified by:

isDisposed in interface Disposable

Returns:

true if the object is disposed

dispose

public final void dispose()

Description copied from interface: Disposable

Dispose object.

Specified by:

dispose in interface Disposable

getNonDisposedObjectCounter

public static long getNonDisposedObjectCounter()

Get the current number of created but not disposed object which have DisposableTemplate as super class.

Returns:

long value shows number of non-disposed objects.

Since:

1.0

doDispose

protected abstract void doDispose()

The Template method is called once during disposing.