org.flowable.bpmn.model.Association Maven / Gradle / Ivy

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/* 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.bpmn.model;

/**
 * @author Tijs Rademakers
 */
public class Association extends Artifact {

    protected AssociationDirection associationDirection = AssociationDirection.NONE;
    protected String sourceRef;
    protected String targetRef;

    public AssociationDirection getAssociationDirection() {
        return associationDirection;
    }

    public void setAssociationDirection(AssociationDirection associationDirection) {
        this.associationDirection = associationDirection;
    }

    public String getSourceRef() {
        return sourceRef;
    }

    public void setSourceRef(String sourceRef) {
        this.sourceRef = sourceRef;
    }

    public String getTargetRef() {
        return targetRef;
    }

    public void setTargetRef(String targetRef) {
        this.targetRef = targetRef;
    }

    @Override
    public Association clone() {
        Association clone = new Association();
        clone.setValues(this);
        return clone;
    }

    public void setValues(Association otherElement) {
        super.setValues(otherElement);
        setSourceRef(otherElement.getSourceRef());
        setTargetRef(otherElement.getTargetRef());

        if (otherElement.getAssociationDirection() != null) {
            setAssociationDirection(otherElement.getAssociationDirection());
        }
    }
}