Package org.drools.base.util.index

Class IndexUtil

java.lang.Object

org.drools.base.util.index.IndexUtil

public class IndexUtil
extends java.lang.Object

Constructor Summary

Constructors

Constructor	Description
IndexUtil()

Method Summary

Modifier and Type	Method	Description
static boolean	canHaveRangeIndex(short nodeType, IndexableConstraint constraint, org.kie.api.KieBaseConfiguration config)
static boolean	compositeAllowed(BetaNodeFieldConstraint[] constraints, short betaNodeType, org.kie.api.KieBaseConfiguration config)
static boolean	isBigDecimalEqualityConstraint(IndexableConstraint indexableConstraint)
static boolean	isEqualIndexable(BetaNodeFieldConstraint constraint)
static boolean	isIndexable(BetaNodeFieldConstraint constraint, short nodeType, org.kie.api.KieBaseConfiguration config)
static boolean	isIndexableForNode(short nodeType, BetaNodeFieldConstraint constraint, org.kie.api.KieBaseConfiguration config)
static boolean[]	isIndexableForNode(org.kie.internal.conf.IndexPrecedenceOption indexPrecedenceOption, short nodeType, int keyDepth, BetaNodeFieldConstraint[] constraints, org.kie.api.KieBaseConfiguration config)

Methods inherited from class java.lang.Object

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

Constructor Detail

IndexUtil

public IndexUtil()

Method Detail

compositeAllowed

public static boolean compositeAllowed(BetaNodeFieldConstraint[] constraints,
                                       short betaNodeType,
                                       org.kie.api.KieBaseConfiguration config)

isIndexable

public static boolean isIndexable(BetaNodeFieldConstraint constraint,
                                  short nodeType,
                                  org.kie.api.KieBaseConfiguration config)

canHaveRangeIndex

public static boolean canHaveRangeIndex(short nodeType,
                                        IndexableConstraint constraint,
                                        org.kie.api.KieBaseConfiguration config)

isIndexableForNode

public static boolean isIndexableForNode(short nodeType,
                                         BetaNodeFieldConstraint constraint,
                                         org.kie.api.KieBaseConfiguration config)

isBigDecimalEqualityConstraint

public static boolean isBigDecimalEqualityConstraint(IndexableConstraint indexableConstraint)

isIndexableForNode

public static boolean[] isIndexableForNode(org.kie.internal.conf.IndexPrecedenceOption indexPrecedenceOption,
                                           short nodeType,
                                           int keyDepth,
                                           BetaNodeFieldConstraint[] constraints,
                                           org.kie.api.KieBaseConfiguration config)

isEqualIndexable

public static boolean isEqualIndexable(BetaNodeFieldConstraint constraint)