All Packages  Class Hierarchy  This Package  Previous  Next  Index

Class Iterators.NLjoinIterator 

java.lang.Object
   |
   +----Iterators.NLjoinIterator
public class NLjoinIterator
extends Object
implements Iterator
This class works for Block-Nested loop join.

Constructor Index

o NLjoinIterator(Iterator, Iterator, ExecExpr[], ExecExpr[], TypeDesc[], TypeDesc[], TypeDesc[], int)

Method Index

o getFirst()
o getNext()

Constructors

o NLjoinIterator 
 public NLjoinIterator(Iterator left1,
                       Iterator right1,
                       ExecExpr mySelect1[],
                       ExecExpr myWhere1[],
                       TypeDesc typeStrings[],
                       TypeDesc typeStrings1[],
                       TypeDesc typeStrings2[],
                       int bucketsize) throws IOException

Methods

o getFirst 
 public Tuple getFirst() throws IOException
o getNext 
 public Tuple getNext() throws IOException

All Packages  Class Hierarchy  This Package  Previous  Next  Index