org.activiti.engine.impl.bpmn.data.AbstractDataAssociation Maven / Gradle / Ivy
The newest version!
/* 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.activiti.engine.impl.bpmn.data;
import java.io.Serializable;
import org.activiti.engine.delegate.Expression;
import org.activiti.engine.impl.pvm.delegate.ActivityExecution;
/**
* A data association (Input or Output) between a source and a target
*
* @author Esteban Robles Luna
*/
public abstract class AbstractDataAssociation implements Serializable {
private static final long serialVersionUID = 1L;
protected String source;
protected Expression sourceExpression;
protected String target;
protected AbstractDataAssociation(String source, String target) {
this.source = source;
this.target = target;
}
protected AbstractDataAssociation(Expression sourceExpression, String target) {
this.sourceExpression = sourceExpression;
this.target = target;
}
public abstract void evaluate(ActivityExecution execution);
public String getSource() {
return source;
}
public String getTarget() {
return target;
}
public Expression getSourceExpression() {
return sourceExpression;
}
}