Eclipse Plug-in Developer Guide (Galileo) - DebugContextEvent (Eclipse Platform API Specification)

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Eclipse Platform
Release 3.5

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org.eclipse.debug.ui.contexts
Class DebugContextEvent


java.lang.Object
  

java.util.EventObject
      
org.eclipse.debug.ui.contexts.DebugContextEvent

All Implemented Interfaces:: Serializable

public class DebugContextEvent
extends EventObject
extends EventObject

A debug context event. Debug context events are generated by debug context providers. A debug context is represented by a selection and flags (bit mask) describing how the context has changed.

Clients may instantiate this class.

Since:: 3.3
See Also:: IDebugContextListener, IDebugContextProvider, Serialized Form
Restriction:: This class is not intended to be subclassed by clients.

Field Summary

static int ACTIVATED
          Change constant (bit mask) indicating a context has been activated.

static int STATE
          Change constant (bit mask) indicating the state of a context has changed.

Fields inherited from class java.util. EventObject

source

Constructor Summary

DebugContextEvent ( IDebugContextProvider source, ISelection context, int flags)
          Constructs a new debug context event.

Method Summary

ISelection getContext ()
          Returns the debug context associated with this event.

IDebugContextProvider getDebugContextProvider ()
          Returns the context provider that initiated this event.

int getFlags ()
          Returns flags which describe in more detail how a context has changed.

Methods inherited from class java.util. EventObject

getSource, toString

Methods inherited from class java.lang. Object

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

Field Detail

ACTIVATED

public static final int ACTIVATED

Change constant (bit mask) indicating a context has been activated.

See Also:: Constant Field Values

STATE

public static final int STATE

Change constant (bit mask) indicating the state of a context has changed. State changes are only broadcast for previously activated contexts.

See Also:: Constant Field Values

Constructor Detail

DebugContextEvent

public DebugContextEvent(
IDebugContextProvider source,
                         
ISelection context,
                         int flags)

Constructs a new debug context event.

Parameters:: source - source of the event - a debug context provider; context - the relevant context; flags - bit mask indicating how the context has changed - see change constants defined in this class

Method Detail

getContext

public 
ISelection getContext()

Returns the debug context associated with this event.

Returns:: debug context, possible an empty selection

getFlags

public int getFlags()

Returns flags which describe in more detail how a context has changed. See change constants defined in this class.

Returns:: event flags

getDebugContextProvider

public 
IDebugContextProvider getDebugContextProvider()

Returns the context provider that initiated this event.

Returns:: context provider