content: /*
   * Copyright 2010-2025 Hyland Software, Inc. and its affiliates.
   *
   * 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.bpmn.model;
  
  import com.fasterxml.jackson.annotation.JsonIgnore;
  import java.util.ArrayList;
  import java.util.List;
  
  public class SequenceFlow extends FlowElement {
  
      protected String conditionExpression;
      protected String sourceRef;
      protected String targetRef;
      protected String skipExpression;
  
      // Actual flow elements that match the source and target ref
      // Set during process definition parsing
      @JsonIgnore
      protected FlowElement sourceFlowElement;
  
      @JsonIgnore
      protected FlowElement targetFlowElement;
  
      /**
       * Graphical information: a list of waypoints: x1, y1, x2, y2, x3, y3, ..
       *
       * Added during parsing of a process definition.
       */
      protected List<Integer> waypoints = new ArrayList<Integer>();
  
      public SequenceFlow() {}
  
      public SequenceFlow(String sourceRef, String targetRef) {
          this.sourceRef = sourceRef;
          this.targetRef = targetRef;
      }
  
      public String getConditionExpression() {
          return conditionExpression;
      }
  
      public void setConditionExpression(String conditionExpression) {
          this.conditionExpression = conditionExpression;
      }
  
      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;
      }
  
      public String getSkipExpression() {
          return skipExpression;
      }
  
      public void setSkipExpression(String skipExpression) {
          this.skipExpression = skipExpression;
      }
  
      public FlowElement getSourceFlowElement() {
          return sourceFlowElement;
      }
  
      public void setSourceFlowElement(FlowElement sourceFlowElement) {
          this.sourceFlowElement = sourceFlowElement;
      }
  
      public FlowElement getTargetFlowElement() {
          return targetFlowElement;
      }
  
      public void setTargetFlowElement(FlowElement targetFlowElement) {
          this.targetFlowElement = targetFlowElement;
      }
  
      public List<Integer> getWaypoints() {
          return waypoints;
      }
  
      public void setWaypoints(List<Integer> waypoints) {
          this.waypoints = waypoints;
      }
  
      public String toString() {
          return sourceRef + " --> " + targetRef;
      }
  
      public SequenceFlow clone() {
          SequenceFlow clone = new SequenceFlow();
          clone.setValues(this);
          return clone;
      }
  
      public void setValues(SequenceFlow otherFlow) {
          super.setValues(otherFlow);
          setConditionExpression(otherFlow.getConditionExpression());
          setSourceRef(otherFlow.getSourceRef());
          setTargetRef(otherFlow.getTargetRef());
          setSkipExpression(otherFlow.getSkipExpression());
      }
  }
  