org.apache.hadoop.zebra.pig.comparator

Class BagExpr

java.lang.Object

org.apache.hadoop.zebra.pig.comparator.ComparatorExpr

org.apache.hadoop.zebra.pig.comparator.LeafExpr

org.apache.hadoop.zebra.pig.comparator.BagExpr

public class BagExpr
extends LeafExpr

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	c
protected int	cel
protected int	el
protected ComparatorExpr	expr
protected List<LeafGenerator>	list

Constructor Summary

Constructors

Constructor and Description
BagExpr(int index, ComparatorExpr expr)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	appendObject(org.apache.hadoop.zebra.pig.comparator.EncodingOutputStream out, Object object)
protected String	getType()
void	illustrate(PrintStream out, int escapeLevel, int comescLevel, boolean complement) Default illustrator for leaf expressions.
protected boolean	implicitBound()
protected void	toString(PrintStream out)

Methods inherited from class org.apache.hadoop.zebra.pig.comparator.LeafExpr

append, appendLeafGenerator

Methods inherited from class java.lang.Object

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

Field Detail

list

protected List<LeafGenerator> list

expr

protected final ComparatorExpr expr

el

protected int el

cel

protected int cel

c

protected boolean c

Constructor Detail

BagExpr

public BagExpr(int index,
       ComparatorExpr expr)

Method Detail

appendObject

protected void appendObject(org.apache.hadoop.zebra.pig.comparator.EncodingOutputStream out,
                Object object)
                     throws ExecException

Specified by:

appendObject in class LeafExpr

Throws:

ExecException

implicitBound

protected boolean implicitBound()

Specified by:

implicitBound in class LeafExpr

illustrate

public void illustrate(PrintStream out,
              int escapeLevel,
              int comescLevel,
              boolean complement)

Description copied from class: LeafExpr

Default illustrator for leaf expressions.

Overrides:

illustrate in class LeafExpr

getType

protected String getType()

Specified by:

getType in class LeafExpr

toString

protected void toString(PrintStream out)

Overrides:

toString in class LeafExpr