org.apache.hadoop.zebra.pig.comparator
Class TupleExpr
java.lang.Object
org.apache.hadoop.zebra.pig.comparator.ComparatorExpr
org.apache.hadoop.zebra.pig.comparator.TupleExpr
public class TupleExpr
- extends ComparatorExpr
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
exprs
protected final List<ComparatorExpr> exprs
TupleExpr
protected TupleExpr(List<ComparatorExpr> exprs)
appendLeafGenerator
protected void appendLeafGenerator(List<LeafGenerator> list,
int el,
int cel,
boolean c,
boolean explicitBound)
- Specified by:
appendLeafGenerator
in class ComparatorExpr
childrenExpr
public List<ComparatorExpr> childrenExpr()
- Get the children expressions.
- Returns:
- The children expressions.
toString
protected void toString(PrintStream out)
- Specified by:
toString
in class ComparatorExpr
makeTupleExpr
public static ComparatorExpr makeTupleExpr(ComparatorExpr... exprs)
- Make a tuple expression
- Parameters:
exprs
- children expressions
- Returns:
- a comparator expression
makeTupleComparator
public static ComparatorExpr makeTupleComparator(Collection<? extends ComparatorExpr> exprs)
- Make a tuple expression
- Parameters:
exprs
- children expressions
- Returns:
- a comparator expression
Copyright © ${year} The Apache Software Foundation