org.apache.hadoop.hive.ql.hooks

Class LineageInfo.Predicate

java.lang.Object

org.apache.hadoop.hive.ql.hooks.LineageInfo.Predicate

All Implemented Interfaces:

Serializable

Enclosing class:

LineageInfo

public static class LineageInfo.Predicate
extends Object
implements Serializable

This class tracks the predicate information for an operator.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
Predicate()

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
Set<LineageInfo.BaseColumnInfo>	getBaseCols()
String	getExpr()
int	hashCode()
void	setExpr(String expr)

Methods inherited from class java.lang.Object

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

Constructor Detail

Predicate

public Predicate()

Method Detail

getExpr

public String getExpr()

Returns:

the expr

setExpr

public void setExpr(String expr)

Parameters:

expr - the expr to set

getBaseCols

public Set<LineageInfo.BaseColumnInfo> getBaseCols()

Returns:

the baseCols

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object