org.apache.hadoop.hive.ql.plan

Class PartitionSpec

java.lang.Object

org.apache.hadoop.hive.ql.plan.PartitionSpec

public class PartitionSpec
extends java.lang.Object

PartitionSpec

Constructor Summary

Constructors

Constructor and Description
PartitionSpec()

Method Summary

Modifier and Type	Method and Description
void	addPredicate(java.lang.String key, java.lang.String operator, java.lang.String value)
boolean	existsKey(java.lang.String key)
java.util.Map<java.lang.String,java.lang.String>	getPartSpecWithoutOperator()
boolean	isNonEqualityOperator()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

PartitionSpec

public PartitionSpec()

Method Detail

addPredicate

public void addPredicate(java.lang.String key,
                         java.lang.String operator,
                         java.lang.String value)

Parameters:

key - partition key name for one partition key compare in the spec

operator - the operator that is used for the comparison

value - the value to be compared against

existsKey

public boolean existsKey(java.lang.String key)

Parameters:

key - partition key to look for in the partition spec

Returns:

true if key exists in the partition spec, false otherwise

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getPartSpecWithoutOperator

public java.util.Map<java.lang.String,java.lang.String> getPartSpecWithoutOperator()

isNonEqualityOperator

public boolean isNonEqualityOperator()