/**
* Makes a deep clone of the OutputVariable and its OutputExpression; the OutputExpression may
* contain AWCWords for which a clone has already been made (these are stored in the
* originalToCloneMap); in that case the existing clones must be used i.o. new ones
*/
protected OutputVariable cloneInContext(
Map<ConfigurableWord, ConfigurableWord> originalToCloneMap)
throws CloneNotSupportedException {
OutputVariable clone = (OutputVariable) super.clone();
clone.setExpression(
(OutputExpression) getExpression().cloneInContext(originalToCloneMap, null));
return clone;
}
