| /******************************************************************************* |
| * Copyright (c) 2000, 2003 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.ui.activities; |
| |
| /** |
| * An instance of this class describes changes to an instance of |
| * <code>IActivity</code>. This class does not give details as to the |
| * specifics of a change, only that the given property on the source object has |
| * changed. |
| * <p> |
| * This class is not intended to be extended by clients. |
| * </p> |
| * |
| * @since 3.0 |
| * @see IActivityListener#activityChanged(ActivityEvent) |
| */ |
| public final class ActivityEvent { |
| private IActivity activity; |
| private boolean activityRequirementBindingsChanged; |
| private boolean activityPatternBindingsChanged; |
| private boolean definedChanged; |
| private boolean enabledChanged; |
| private boolean nameChanged; |
| private boolean descriptionChanged; |
| |
| /** |
| * Creates a new instance of this class. |
| * |
| * @param activity |
| * the instance of the interface that changed. |
| * @param activityRequirementBindingsChanged |
| * <code>true</code>, iff the activityRequirementBindings property changed. |
| * @param activityPatternBindingsChanged |
| * <code>true</code>, iff the activityPatternBindings property changed. |
| * @param definedChanged |
| * <code>true</code>, iff the defined property changed. |
| * @param descriptionChanged |
| * <code>true</code>, iff the description property changed. |
| * @param enabledChanged |
| * <code>true</code>, iff the enabled property changed. |
| * @param nameChanged |
| * <code>true</code>, iff the name property changed. |
| */ |
| public ActivityEvent( |
| IActivity activity, |
| boolean activityRequirementBindingsChanged, |
| boolean activityPatternBindingsChanged, |
| boolean definedChanged, |
| boolean descriptionChanged, |
| boolean enabledChanged, |
| boolean nameChanged) { |
| if (activity == null) |
| throw new NullPointerException(); |
| |
| this.activity = activity; |
| this.activityRequirementBindingsChanged = activityRequirementBindingsChanged; |
| this.activityPatternBindingsChanged = activityPatternBindingsChanged; |
| this.definedChanged = definedChanged; |
| this.enabledChanged = enabledChanged; |
| this.nameChanged = nameChanged; |
| this.descriptionChanged = descriptionChanged; |
| } |
| |
| /** |
| * Returns the instance of the interface that changed. |
| * |
| * @return the instance of the interface that changed. Guaranteed not to be |
| * <code>null</code>. |
| */ |
| public IActivity getActivity() { |
| return activity; |
| } |
| |
| /** |
| * Returns whether or not the defined property changed. |
| * |
| * @return <code>true</code>, iff the defined property changed. |
| */ |
| public boolean hasDefinedChanged() { |
| return definedChanged; |
| } |
| |
| /** |
| * Returns whether or not the enabled property changed. |
| * |
| * @return <code>true</code>, iff the enabled property changed. |
| */ |
| public boolean hasEnabledChanged() { |
| return enabledChanged; |
| } |
| |
| /** |
| * Returns whether or not the name property changed. |
| * |
| * @return <code>true</code>, iff the name property changed. |
| */ |
| public boolean hasNameChanged() { |
| return nameChanged; |
| } |
| |
| /** |
| * Returns whether or not the description property changed. |
| * |
| * @return <code>true</code>, iff the description property changed. |
| */ |
| public boolean hasDescriptionChanged() { |
| return descriptionChanged; |
| } |
| |
| /** |
| * Returns whether or not the activityRequirementBindings property changed. |
| * |
| * @return <code>true</code>, iff the activityRequirementBindings property changed. |
| */ |
| public boolean haveActivityRequirementBindingsChanged() { |
| return activityRequirementBindingsChanged; |
| } |
| |
| /** |
| * Returns whether or not the activityPatternBindings property changed. |
| * |
| * @return <code>true</code>, iff the activityPatternBindings property changed. |
| */ |
| public boolean haveActivityPatternBindingsChanged() { |
| return activityPatternBindingsChanged; |
| } |
| } |