unity.operators
Class HashMergeJoin
java.lang.Object
unity.operators.Operator
unity.operators.HashMergeJoin
public class HashMergeJoin
- extends Operator
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
totalBlockTuples
public int totalBlockTuples
thisBlockTuples
public int thisBlockTuples
HashMergeJoin
public HashMergeJoin(Operator[] in,
EquiJoinPredicate p,
int bsize,
int bfr,
int numb,
int a,
int b,
int fan,
int partitionSize)
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