/**
* Adds object instance o to this state.
*
* @param o the object instance to be added to this state.
*/
public void addObject(ObjectInstance o) {
String oname = o.getName();
if (objectMap.containsKey(oname)) {
return; // don't add an object that conflicts with another object of the same name
}
objectMap.put(oname, o);
if (o.getObjectClass().hidden) {
hiddenObjectInstances.add(o);
} else {
objectInstances.add(o);
}
this.addObjectClassIndexing(o);
}
/**
* Removes the object instance o from this state.
*
* @param o the object instance to remove from this state.
*/
public void removeObject(ObjectInstance o) {
if (o == null) {
return;
}
String oname = o.getName();
if (!objectMap.containsKey(oname)) {
return; // make sure we're removing something that actually exists in this state!
}
if (o.getObjectClass().hidden) {
hiddenObjectInstances.remove(o);
} else {
objectInstances.remove(o);
}
objectMap.remove(oname);
this.removeObjectClassIndexing(o);
}