Package ghidra.util.datastruct

Class PrivatelyQueuedListener<P>

java.lang.Object

ghidra.util.datastruct.PrivatelyQueuedListener<P>

Type Parameters:

P - the type of listener

public class PrivatelyQueuedListener<P>
extends Object

A listener which queues invocations onto a separate executor

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	PrivatelyQueuedListener.ListenerHandler

Field Summary

Fields

Modifier and Type	Field	Description
protected final Executor	executor
final P	in	The "input" listener, which should be added as a listener on other things
protected final P	out

Constructor Summary

Constructors

Constructor	Description
PrivatelyQueuedListener(Class<P> iface, String threadNamePattern, P out)	Create a new single-threaded privately-queued listener
PrivatelyQueuedListener(Class<P> iface, Executor executor, P out)	Create a new privately-queued listener which will invoke the given "output" listener

Method Summary

Modifier and Type	Method	Description
void	setErrorHandler(ListenerErrorHandler errorHandler)

Methods inherited from class java.lang.Object

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

Field Details

in

public final P in

The "input" listener, which should be added as a listener on other things

executor

protected final Executor executor

out

protected final P out

Constructor Details

PrivatelyQueuedListener

public PrivatelyQueuedListener(Class<P> iface,
 Executor executor,
 P out)

Create a new privately-queued listener which will invoke the given "output" listener

Invoking the listener methods of in will cause that invocation to be queued and eventually delivered to the given output listener. Note, as a result, it is assumed all listener methods return type void, since returning a value would require waiting on the invocation to complete, which defeats the purpose of the private queue. The invocations on in will always return null, which will cause an exception if the return type is a different primitive.

Parameters:

iface - the interface of the listener

executor - the executor representing the processing queue

out - the listener to receive the queued invocations

PrivatelyQueuedListener

public PrivatelyQueuedListener(Class<P> iface,
 String threadNamePattern,
 P out)

Create a new single-threaded privately-queued listener

Parameters:

iface - the interface of the listener

threadNamePattern - a pattern for naming the single thread

out - the listener to receive the queued invocations

Method Details

setErrorHandler

public void setErrorHandler(ListenerErrorHandler errorHandler)