Bug 302791 [CommonNavigator] Associated editor does not close when deleting resource (editorInput) through CommonNavigator
bundles/org.eclipse.ui.navigator/src/org/eclipse/ui/internal/navigator/actions/CommonActionProviderDescriptor.java
*/
	public boolean isNested() {
		return isNested;
	}
	/**
	 * 
	 * @return The value specified by the <i>dependsOn</i> attribute of the
	 *         &lt;actionProvider /&gt; element.
	 */
	public String getDependsOnId() {
		return dependsOnId;
	}
	/**
	 * 
	 * @return The value specified by the <i>overridesId</i> attribute of the
	 *         &lt;actionProvider /&gt; element.
	 */
	public String getOverridesId() {
		return overridesId;
	}
	
	/**
	 * 
	 * @return The value specified by the <i>appearsBefore</i> attribute of the
	 *         &lt;actionProvider /&gt; element.
	 */
	public String getAppearsBeforeId() {
		return appearsBeforeId;
	}