How to use

getConstraint

method

in

org.jbpm.workflow.core.node.MilestoneNode

private String createMilestoneRule(Process process,
                  MilestoneNode milestone) {
  return
    "rule \"RuleFlow-Milestone-" + process.getId() + "-" + milestone.getUniqueId() + "\" @Propagation(EAGER) \n" +
    "      ruleflow-group \"DROOLS_SYSTEM\" \n" +
    "    when \n" +
    "      " + milestone.getConstraint() + "\n" +
    "    then \n" +
    "end \n\n";
}

assertThat(milestone.getConstraint()).isEqualTo("org.kie.api.runtime.process.CaseData(data.get(\"shipped\") !=null)");
assertThat(milestone.getMetaData("customAutoStart")).isEqualTo("true");

public void writeNode(Node node, StringBuilder xmlDump, boolean includeMeta) {
  MilestoneNode milestoneNode = (MilestoneNode) node;
  writeNode("milestone", milestoneNode, xmlDump, includeMeta);
  String constraint = milestoneNode.getConstraint();
  if (constraint != null || milestoneNode.getTimers() != null || milestoneNode.containsActions()) {
    xmlDump.append(">\n");
    if (includeMeta) {
      writeMetaData(milestoneNode, xmlDump);
    }
    if (constraint != null) {
      xmlDump.append("      <constraint type=\"rule\" dialect=\"mvel\" >"
          + XmlDumper.replaceIllegalChars(constraint.trim()) + "</constraint>" + EOL);
    }
    for (String eventType: milestoneNode.getActionTypes()) {
      writeActions(eventType, milestoneNode.getActions(eventType), xmlDump);
    }
    writeTimers(milestoneNode.getTimers(), xmlDump);
    endNode("milestone", xmlDump);
  } else {
    endNode(xmlDump);
  }
}

assertThat(humanTaskTwo.getConstraint()).isEqualTo("org.kie.api.runtime.process.CaseData(data.get(\"shipped\") !=null)");

          "Milestone has no outgoing connection.");
if (milestone.getConstraint() == null) {
  addErrorMessage(process,
          node,

private String createMilestoneRule(Process process,
                  MilestoneNode milestone) {
  return
    "rule \"RuleFlow-Milestone-" + process.getId() + "-" + milestone.getUniqueId() + "\" @Propagation(EAGER) \n" +
    "      ruleflow-group \"DROOLS_SYSTEM\" \n" +
    "    when \n" +
    "      " + milestone.getConstraint() + "\n" +
    "    then \n" +
    "end \n\n";
}

public void writeNode(Node node, StringBuilder xmlDump, boolean includeMeta) {
  MilestoneNode milestoneNode = (MilestoneNode) node;
  writeNode("milestone", milestoneNode, xmlDump, includeMeta);
  String constraint = milestoneNode.getConstraint();
  if (constraint != null || milestoneNode.getTimers() != null || milestoneNode.containsActions()) {
    xmlDump.append(">\n");
    if (includeMeta) {
      writeMetaData(milestoneNode, xmlDump);
    }
    if (constraint != null) {
      xmlDump.append("      <constraint type=\"rule\" dialect=\"mvel\" >"
          + XmlDumper.replaceIllegalChars(constraint.trim()) + "</constraint>" + EOL);
    }
    for (String eventType: milestoneNode.getActionTypes()) {
      writeActions(eventType, milestoneNode.getActions(eventType), xmlDump);
    }
    writeTimers(milestoneNode.getTimers(), xmlDump);
    endNode("milestone", xmlDump);
  } else {
    endNode(xmlDump);
  }
}

assertThat(milestone.getConstraint()).isEqualTo("org.kie.api.runtime.process.CaseData(data.get(\"shipped\") !=null)");
assertThat(milestone.getMetaData("customAutoStart")).isEqualTo("true");

assertThat(humanTaskTwo.getConstraint()).isEqualTo("org.kie.api.runtime.process.CaseData(data.get(\"shipped\") !=null)");

          "Milestone has no outgoing connection.");
if (milestone.getConstraint() == null) {
  addErrorMessage(process,
          node,