unity.operators
Class SortSetOp
java.lang.Object
unity.operators.Operator
unity.operators.SortSetOp
public class SortSetOp
- extends Operator
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
SortSetOp
public SortSetOp(Operator[] children,
SortComparator sort,
Relation outputRelation,
int oType)
init
public void init()
throws java.io.IOException
- Specified by:
init
in class Operator
- Throws:
java.io.IOException
next
public Tuple next()
throws java.io.IOException
- Specified by:
next
in class Operator
- Throws:
java.io.IOException
close
public void close()
throws java.io.IOException
- Overrides:
close
in class Operator
- Throws:
java.io.IOException
toString
public java.lang.String toString()
- Overrides:
toString
in class java.lang.Object