org.apache.hadoop.zebra.pig.comparator

Class LeafGenerator

java.lang.Object

org.apache.hadoop.zebra.pig.comparator.LeafGenerator

public final class LeafGenerator
extends Object

Generate partial binary key for a leaf expression.

Constructor Summary

Constructors

Constructor and Description
LeafGenerator(LeafExpr leaf, int el, int cel, boolean complement)

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LeafGenerator

public LeafGenerator(LeafExpr leaf,
             int el,
             int cel,
             boolean complement)

Parameters:

leaf - The leaf expression

el - escape level

cel - complement escape level

complement - complement the value