org.apache.phoenix.hive.ppd

Class PhoenixPredicateDecomposer

java.lang.Object

org.apache.phoenix.hive.ppd.PhoenixPredicateDecomposer

public class PhoenixPredicateDecomposer
extends java.lang.Object

Supporting class that generate DecomposedPredicate companion to PhoenixHiveStorageHandler basing on search conditions.

Method Summary

Modifier and Type	Method and Description
static PhoenixPredicateDecomposer	create(java.util.List<java.lang.String> columnNameList)
org.apache.hadoop.hive.ql.metadata.HiveStoragePredicateHandler.DecomposedPredicate	decomposePredicate(org.apache.hadoop.hive.ql.plan.ExprNodeDesc predicate)
protected IndexPredicateAnalyzer.FieldValidator	getFieldValidator()
java.util.List<IndexSearchCondition>	getSearchConditionList()
boolean	isCalledPPD()

Methods inherited from class java.lang.Object

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

Method Detail

create

public static PhoenixPredicateDecomposer create(java.util.List<java.lang.String> columnNameList)

decomposePredicate

public org.apache.hadoop.hive.ql.metadata.HiveStoragePredicateHandler.DecomposedPredicate decomposePredicate(org.apache.hadoop.hive.ql.plan.ExprNodeDesc predicate)

getSearchConditionList

public java.util.List<IndexSearchCondition> getSearchConditionList()

isCalledPPD

public boolean isCalledPPD()

getFieldValidator

protected IndexPredicateAnalyzer.FieldValidator getFieldValidator()