// Copyright 2010 Google Inc. All Rights Reseved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package com.google.testing.testify.risk.frontend.client.event;
import com.google.gwt.event.shared.GwtEvent;
import com.google.testing.testify.risk.frontend.model.Attribute;
import com.google.testing.testify.risk.frontend.model.Capability;
import com.google.testing.testify.risk.frontend.model.Component;
/**
* Event type fired when the current project adds a new project element. (Attribute,
* Component, or Capability.). Note that this event is used whenever _any_ project elements of any
* type are created. Consumers will need to call the isXXXAddedEvent() methods and filter
* appropriately.
*
* @author chrsmith@google.com (Chris Smith)
*/
public class ProjectElementAddedEvent extends GwtEvent<ProjectElementAddedHandler> {
private static final Type<ProjectElementAddedHandler> TYPE =
new Type<ProjectElementAddedHandler>();
private final Attribute attribute;
private final Component component;
private final Capability capability;
public ProjectElementAddedEvent(Attribute attribute) {
this.attribute = attribute;
this.component = null;
this.capability = null;
}
public ProjectElementAddedEvent(Component component) {
this.attribute = null;
this.component = component;
this.capability = null;
}
public ProjectElementAddedEvent(Capability capability) {
this.attribute = null;
this.component = null;
this.capability = capability;
}
/** Returns whether or not a new Attribute is associated with this event. */
public boolean isAttributeAddedEvent() {
return attribute != null;
}
public Attribute getAttribute() {
return attribute;
}
/** Returns whether or not a new Component is associated with this event. */
public boolean isComponentAddedEvent() {
return component != null;
}
public Component getComponent() {
return component;
}
/** Returns whether or not a new Capability is associated with this event. */
public boolean isCapabilityAddedEvent() {
return capability != null;
}
public Capability getCapability() {
return capability;
}
public static Type<ProjectElementAddedHandler> getType() {
return TYPE;
}
@Override
protected void dispatch(ProjectElementAddedHandler handler) {
handler.onProjectElementAdded(this);
}
@Override
public Type<ProjectElementAddedHandler> getAssociatedType() {
return TYPE;
}
}