/**
* Tests if the database contains the dataObject_Query
*
* @param dataObject_Query The query-object
* @return true if the database contains dataObject_Query, else false
*/
public boolean contains(DataObject dataObject_Query) {
Iterator iterator = dataObjectIterator();
while (iterator.hasNext()) {
DataObject dataObject = (DataObject) iterator.next();
if (dataObject.equals(dataObject_Query)) return true;
}
return false;
}
