/**
* Make a deep copy of this operator.
*
* @throws CloneNotSupportedException
*/
@Override
public POPackage clone() throws CloneNotSupportedException {
POPackage clone = (POPackage) super.clone();
clone.mKey =
new OperatorKey(mKey.scope, NodeIdGenerator.getGenerator().getNextNodeId(mKey.scope));
clone.requestedParallelism = requestedParallelism;
clone.resultType = resultType;
clone.keyType = keyType;
clone.numInputs = numInputs;
if (inner != null) {
clone.inner = new boolean[inner.length];
for (int i = 0; i < inner.length; i++) {
clone.inner[i] = inner[i];
}
} else clone.inner = null;
return clone;
}
