/**
* Copyright 2010 JBoss Inc
*
* 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 org.drools.eclipse.flow.common.editor.core;
/*
* Copyright 2005 JBoss Inc
*
* 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.
*/
import java.util.List;
import org.eclipse.draw2d.geometry.Rectangle;
/**
* Wrapper of a model element.
*
* @author <a href="mailto:kris_verlaenen@hotmail.com">Kris Verlaenen</a>
*/
public interface ElementWrapper {
static final int CHANGE_ID = 0;
static final int CHANGE_INCOMING_CONNECTIONS = 1;
static final int CHANGE_OUTGOING_CONNECTIONS = 2;
static final int CHANGE_CONSTRAINT = 3;
static final int CHANGE_NAME = 4;
String getId();
String getName();
void setName(String name);
void setConstraint(Rectangle constraint);
Rectangle getConstraint();
void setParent(ElementContainer parent);
ElementContainer getParent();
List<ElementConnection> getOutgoingConnections();
List<ElementConnection> getIncomingConnections();
void addIncomingConnection(ElementConnection connection);
void localAddIncomingConnection(ElementConnection connection);
void removeIncomingConnection(ElementConnection connection);
void addOutgoingConnection(ElementConnection connection);
void localAddOutgoingConnection(ElementConnection connection);
void removeOutgoingConnection(ElementConnection connection);
boolean acceptsIncomingConnection(ElementConnection connection, ElementWrapper source);
boolean acceptsOutgoingConnection(ElementConnection connection, ElementWrapper target);
void addListener(ModelListener listener);
void removeListener(ModelListener listener);
}