@Override
public Node createNode(NodeBuilder builder) {
try {
return FileSystemNode.create(rootDirectory, idGenerator.createId(), builder);
} catch (IOException e) {
throw new StorageException(e);
}
}
/**
* @see java.lang.Object#clone() Do not use the clone method directly. Operators are cloned when
* logical plans are cloned using {@link LogicalPlanCloner}
*/
@Override
protected Object clone() throws CloneNotSupportedException {
Object o = super.clone();
Operator opClone = (Operator) o;
opClone.mKey =
new OperatorKey(mKey.scope, NodeIdGenerator.getGenerator().getNextNodeId(mKey.scope));
return opClone;
}
