/**
* Adds an object to this inspector.
*
* @param o the object that is to be added
* @param objID object id of the object that shall be replaced
*/
public synchronized void replaceObject(Object newObj, int objID)
throws InterfaceChangedException {
if (newObj == null) {
throw new IllegalArgumentException("Argument \"null\" not supported!");
}
// objects.getById(objID).setObject(newObj);
Collection<Object> instances = getObjectsByClassName(newObj.getClass().getName());
if (instances.size() <= objID) {
addObject(newObj);
} else {
Object oldObj = getObject(objID);
ObjectDescription oDescOld = getObjectDescription(oldObj);
ObjectDescription oDescNew = generateObjectDescription(newObj, objID, false);
if (oDescOld.getSignature().equals(oDescNew.getSignature())) {
removeObject(objID);
addObject(newObj, objID);
objectDescriptions.add(oDescNew);
} else {
throw new InterfaceChangedException(
"Cannot replace object because the interface of the new"
+ " class and the old class are not equal!");
}
}
}
