| /******************************************************************************* |
| * Copyright (c) 2006 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| ******************************************************************************/ |
| |
| package org.eclipse.ui.views.markers.internal; |
| |
| import java.util.Collection; |
| import java.util.HashSet; |
| import java.util.Iterator; |
| |
| import org.eclipse.core.runtime.IConfigurationElement; |
| |
| /** |
| * AttributeMarkerGrouping is the configuration element for the |
| * markerAttributeGrouping extension. |
| * |
| * @since 3.2 |
| * |
| */ |
| public class AttributeMarkerGrouping { |
| |
| private static final String DEFAULT_GROUPING_ENTRY = "defaultGroupingEntry";//$NON-NLS-1$ |
| |
| private static final String MARKER_TYPE = "markerType";//$NON-NLS-1$ |
| |
| private static final String ATTRIBUTE = "attribute"; //$NON-NLS-1$ |
| |
| private String attribute; |
| |
| private String markerType; |
| |
| private String defaultGroupingEntry; |
| |
| private IConfigurationElement element; |
| |
| // A list of groups we are associated with for unloading |
| private Collection groups = new HashSet(); |
| |
| /** |
| * Create a new instance of the receiver from element. |
| * @param element |
| */ |
| public AttributeMarkerGrouping(IConfigurationElement element) { |
| |
| attribute = element.getAttribute(ATTRIBUTE); |
| markerType = element.getAttribute(MARKER_TYPE); |
| defaultGroupingEntry = element.getAttribute(DEFAULT_GROUPING_ENTRY); |
| this.element = element; |
| } |
| |
| /** |
| * Return the id of the default grouping. |
| * |
| * @return String or <code>null</code> if it is not defined. |
| */ |
| public String getDefaultGroupingEntry() { |
| return defaultGroupingEntry; |
| } |
| |
| /** |
| * Return the id of the marker type for this type. |
| * |
| * @return String |
| */ |
| public String getMarkerType() { |
| return markerType; |
| } |
| |
| /** |
| * Return the name of the attribute for the receiver. |
| * |
| * @return String |
| */ |
| public String getAttribute() { |
| return attribute; |
| } |
| |
| /** |
| * Return the IConfigurationElement for the receiver. |
| * |
| * @return IConfigurationElement |
| */ |
| public IConfigurationElement getElement() { |
| return element; |
| } |
| |
| /** |
| * Add markerGroup to the list of referenced groups. |
| * |
| * @param markerGroup |
| */ |
| public void addGroup(MarkerGroup markerGroup) { |
| groups.add(markerGroup); |
| |
| } |
| |
| /** |
| * Unmap the receiver from the groups |
| */ |
| public void unmap() { |
| Iterator referencedGroups = groups.iterator(); |
| while (referencedGroups.hasNext()) { |
| MarkerGroup group = (MarkerGroup) referencedGroups.next(); |
| group.unmap(this); |
| } |
| |
| } |
| |
| } |