org.eclipse.emf.mwe.internal.core.debug.processing.handlers
Class VariablesRuntimeHandler

java.lang.Object
  org.eclipse.emf.mwe.internal.core.debug.processing.handlers.VariablesRuntimeHandler

All Implemented Interfaces:

java.lang.Runnable, EventHandler, RuntimeHandler

public class VariablesRuntimeHandler
extends java.lang.Object
implements RuntimeHandler, EventHandler, java.lang.Runnable

This class handles the communication of variable names and values with the debug server.
It caches variable values with it's id and handles also cleanup of this cache if values are no longer used.

Field Summary

Fields inherited from interface org.eclipse.emf.mwe.core.debug.processing.EventHandler

END_FRAME, NORMAL_FRAME

Constructor Summary

VariablesRuntimeHandler()

Method Summary

void	init(DebugMonitor monitor, Connection connection) initiate the instantiated handler.
void	postTask(java.lang.Object context) pop the peek element from the stack
void	preTask(java.lang.Object element, java.lang.Object context, int state) push the syntax element onto the stack
void	resumed() no contribution here
void	run()
void	started() no contribution here
void	startListener() start the listening process in an extra thread, if required
void	suspended() no contribution here
void	terminated() no contribution here

Methods inherited from class java.lang.Object

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

Constructor Detail

VariablesRuntimeHandler

public VariablesRuntimeHandler()

Method Detail

init

public void init(DebugMonitor monitor,
                 Connection connection)

Description copied from interface: RuntimeHandler

initiate the instantiated handler. It gets the DebugMonitor and Connection instances that may be needed for the handler to do it's work
the handler may be registered at the DebugMonitor dependent on the type of handler.

Specified by:

init in interface RuntimeHandler

Parameters:

monitor - the DebugMonitor

connection - the connection to the debugger framework

startListener

public void startListener()

Description copied from interface: RuntimeHandler

start the listening process in an extra thread, if required

Specified by:

startListener in interface RuntimeHandler

run

public void run()

Specified by:

run in interface java.lang.Runnable

preTask

public void preTask(java.lang.Object element,
                    java.lang.Object context,
                    int state)

push the syntax element onto the stack

Specified by:

preTask in interface EventHandler

See Also:

org.eclipse.emf.mwe.internal.core.debug.processing.EventHandler#preTask(java.lang.Object, int)

postTask

public void postTask(java.lang.Object context)

pop the peek element from the stack

Specified by:

postTask in interface EventHandler

See Also:

org.eclipse.emf.mwe.internal.core.debug.processing.EventHandler#postTask()

resumed

public void resumed()

no contribution here

Specified by:

resumed in interface EventHandler

See Also:

org.eclipse.emf.mwe.internal.core.debug.processing.EventHandler#resumed()

suspended

public void suspended()

no contribution here

Specified by:

suspended in interface EventHandler

See Also:

org.eclipse.emf.mwe.internal.core.debug.processing.EventHandler#resumed()

started

public void started()

no contribution here

Specified by:

started in interface EventHandler

See Also:

org.eclipse.emf.mwe.internal.core.debug.processing.EventHandler#resumed()

terminated

public void terminated()

no contribution here

Specified by:

terminated in interface EventHandler

See Also:

org.eclipse.emf.mwe.internal.core.debug.processing.EventHandler#resumed()