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

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Eclipse Platform
Release 3.5

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org.eclipse.core.commands.common
Class AbstractHandleObjectEvent


java.lang.Object
  

org.eclipse.core.commands.common.AbstractBitSetEvent
      
org.eclipse.core.commands.common.AbstractHandleObjectEvent

Direct Known Subclasses:: AbstractNamedHandleEvent, ParameterTypeEvent

public abstract class AbstractHandleObjectEvent
extends AbstractBitSetEvent
extends AbstractBitSetEvent

An event fired from a NamedHandleObject. This provides notification of changes to the defined state, the name and the description.

Since:: 3.2

Field Summary

protected static int CHANGED_DEFINED
          The bit used to represent whether the category has changed its defined state.

protected static int LAST_BIT_USED_ABSTRACT_HANDLE
          The last used bit so that subclasses can add more properties.

Fields inherited from class org.eclipse.core.commands.common. AbstractBitSetEvent

changedValues

Constructor Summary

protected AbstractHandleObjectEvent (boolean definedChanged)
          Constructs a new instance of AbstractHandleObjectEvent.

Method Summary

boolean isDefinedChanged ()
          Returns whether or not the defined property changed.

Methods inherited from class java.lang. Object

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

Field Detail

CHANGED_DEFINED

protected static final int CHANGED_DEFINED

The bit used to represent whether the category has changed its defined state.

See Also:: Constant Field Values

LAST_BIT_USED_ABSTRACT_HANDLE

protected static final int LAST_BIT_USED_ABSTRACT_HANDLE

The last used bit so that subclasses can add more properties.

See Also:: Constant Field Values

Constructor Detail

AbstractHandleObjectEvent

protected AbstractHandleObjectEvent(boolean definedChanged)

Constructs a new instance of AbstractHandleObjectEvent.

Parameters:: definedChanged - true, iff the defined property changed.

Method Detail

isDefinedChanged

public final boolean isDefinedChanged()

Returns whether or not the defined property changed.

Returns:: true, iff the defined property changed.