org.netbeans.api.debugger.jpda

Class DeadlockDetector

java.lang.Object

org.netbeans.api.debugger.jpda.DeadlockDetector

public abstract class DeadlockDetector
extends Object

Service that detects deadlocks and fires an event when the deadlock occurs.

 Since JDI interfaces evolve from one version to another, it's strongly recommended
 not to implement this abstract class in client code. New methods can be added to
 this class at any time to keep up with the JDI functionality.

Since:

2.16

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DeadlockDetector.Deadlock Representation of a deadlock - one set of mutually deadlocked threads.

Field Summary

Fields

Modifier and Type	Field and Description
static String	PROP_DEADLOCK Name of property which is fired when deadlock occurs.

Constructor Summary

Constructors

Constructor and Description
DeadlockDetector()

Method Summary

Modifier and Type	Method and Description
void	addPropertyChangeListener(PropertyChangeListener l) Add a PropertyChangeListener to this deadlock detector.
protected DeadlockDetector.Deadlock	createDeadlock(Collection<JPDAThread> threads) Utility method used by the implementing class to create deadlock instances.
Set<DeadlockDetector.Deadlock>	getDeadlocks() Get the set of detected deadlocks.
void	removePropertyChangeListener(PropertyChangeListener l) Remove a PropertyChangeListener from this deadlock detector.
protected void	setDeadlocks(Set<DeadlockDetector.Deadlock> deadlocks) Used by overriding class to set the deadlocks when found.

Methods inherited from class java.lang.Object

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

Field Detail

PROP_DEADLOCK

public static final String PROP_DEADLOCK

Name of property which is fired when deadlock occurs.

See Also:

Constant Field Values

Constructor Detail

DeadlockDetector

public DeadlockDetector()

Method Detail

getDeadlocks

public final Set<DeadlockDetector.Deadlock> getDeadlocks()

Get the set of detected deadlocks.

Returns:

The set of deadlocks.

setDeadlocks

protected final void setDeadlocks(Set<DeadlockDetector.Deadlock> deadlocks)

Used by overriding class to set the deadlocks when found.

Parameters:

deadlocks - The set of deadlocks.

createDeadlock

protected final DeadlockDetector.Deadlock createDeadlock(Collection<JPDAThread> threads)

Utility method used by the implementing class to create deadlock instances.

Parameters:

threads - The threads in deadlock

Returns:

Deadlock instance

addPropertyChangeListener

public final void addPropertyChangeListener(PropertyChangeListener l)

Add a PropertyChangeListener to this deadlock detector.

Parameters:

l - The listener

removePropertyChangeListener

public final void removePropertyChangeListener(PropertyChangeListener l)

Remove a PropertyChangeListener from this deadlock detector.

Parameters:

l - The listener