org.drools.core.util.index

Class IndexUtil

java.lang.Object

org.drools.core.util.index.IndexUtil

public class IndexUtil
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	IndexUtil.ConstraintType
static class	IndexUtil.Factory

Constructor Summary

Constructors

Constructor and Description
IndexUtil()

Method Summary

Modifier and Type	Method and Description
static boolean	compositeAllowed(BetaNodeFieldConstraint[] constraints, short betaNodeType, RuleBaseConfiguration config)
static boolean	isIndexable(BetaNodeFieldConstraint constraint, short nodeType, RuleBaseConfiguration config)
static boolean[]	isIndexableForNode(org.kie.internal.conf.IndexPrecedenceOption indexPrecedenceOption, short nodeType, int keyDepth, BetaNodeFieldConstraint[] constraints, RuleBaseConfiguration config)
static boolean	isIndexableForNode(short nodeType, BetaNodeFieldConstraint constraint, RuleBaseConfiguration 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,
                                       RuleBaseConfiguration config)

isIndexable

public static boolean isIndexable(BetaNodeFieldConstraint constraint,
                                  short nodeType,
                                  RuleBaseConfiguration config)

isIndexableForNode

public static boolean isIndexableForNode(short nodeType,
                                         BetaNodeFieldConstraint constraint,
                                         RuleBaseConfiguration config)

isIndexableForNode

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