public void setParent(Trigger newParent) {
if (this.parent != null) parent.removeChild(this);
if (newParent == null) {
this.parent = newParent;
return;
}
if (newParent.getTriggerType() == TRIGGER_TYPE_BASIC)
throw new IllegalArgumentException("Parent trigger must be a COMPOSITE trigger");
Trigger tmpParent = newParent;
while (tmpParent != null) {
if (tmpParent.getId().equals(this.getId())) {
throw new IllegalArgumentException(
"Parent reference loop occurred for "
+ tmpParent.getName()
+ " ("
+ tmpParent.getId()
+ ")");
}
tmpParent = tmpParent.getParent();
}
this.parent = newParent;
this.parent.addChild(this);
}
