How to use

getFrom

method

in

org.jbpm.workflow.core.node.MilestoneNode

public void validateAddIncomingConnection(final String type, final Connection connection) {
  super.validateAddIncomingConnection(type, connection);
  if (!org.jbpm.workflow.core.Node.CONNECTION_DEFAULT_TYPE.equals(type)) {
    throw new IllegalArgumentException(
        "This type of node [" + connection.getTo().getMetaData().get("UniqueId") + ", " + connection.getTo().getName() 
        + "] only accepts default incoming connection type!");
  }
  if (getFrom() != null && !"true".equals(System.getProperty("jbpm.enable.multi.con"))) {
    throw new IllegalArgumentException(
        "This type of node [" + connection.getTo().getMetaData().get("UniqueId") + ", " + connection.getTo().getName() 
        + "] cannot have more than one incoming connection!");
  }
}

if (milestone.getFrom() == null && !acceptsNoIncomingConnections(node)) {
  addErrorMessage(process,
          node,

public void validateAddIncomingConnection(final String type, final Connection connection) {
  super.validateAddIncomingConnection(type, connection);
  if (!org.jbpm.workflow.core.Node.CONNECTION_DEFAULT_TYPE.equals(type)) {
    throw new IllegalArgumentException(
        "This type of node [" + connection.getTo().getMetaData().get("UniqueId") + ", " + connection.getTo().getName() 
        + "] only accepts default incoming connection type!");
  }
  if (getFrom() != null && !"true".equals(System.getProperty("jbpm.enable.multi.con"))) {
    throw new IllegalArgumentException(
        "This type of node [" + connection.getTo().getMetaData().get("UniqueId") + ", " + connection.getTo().getName() 
        + "] cannot have more than one incoming connection!");
  }
}

if (milestone.getFrom() == null && !acceptsNoIncomingConnections(node)) {
  addErrorMessage(process,
          node,