org.apache.hadoop.zebra.pig.comparator
Class NegateExpr
java.lang.Object
org.apache.hadoop.zebra.pig.comparator.ComparatorExpr
org.apache.hadoop.zebra.pig.comparator.NegateExpr
public class NegateExpr
- extends ComparatorExpr
Negate expression
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
expr
protected final ComparatorExpr expr
NegateExpr
protected NegateExpr(ComparatorExpr expr)
- constructor
- Parameters:
expr
-
appendLeafGenerator
protected void appendLeafGenerator(List<LeafGenerator> list,
int el,
int cel,
boolean c,
boolean explicitBound)
- Specified by:
appendLeafGenerator
in class ComparatorExpr
childExpr
public ComparatorExpr childExpr()
- Returns:
- the child expression
toString
protected void toString(PrintStream out)
- Specified by:
toString
in class ComparatorExpr
makeNegateExpr
public static ComparatorExpr makeNegateExpr(ComparatorExpr expr)
- Make a negate expression
Copyright © 2007-2012 The Apache Software Foundation