org.flowable.engine.repository.DiagramElement Maven / Gradle / Ivy
/* 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.flowable.engine.repository;
import java.io.Serializable;
/**
* Represents a diagram node.
*
* @author Falko Menge
*/
public abstract class DiagramElement implements Serializable {
private static final long serialVersionUID = 1L;
protected String id;
public DiagramElement() {
}
public DiagramElement(String id) {
this.id = id;
}
/**
* Id of the diagram element.
*/
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
@Override
public String toString() {
return "id=" + getId();
}
public abstract boolean isNode();
public abstract boolean isEdge();
}