org.drools.core.spi
Class DeclarationScopeResolver

java.lang.Object
  org.drools.core.spi.DeclarationScopeResolver

public class DeclarationScopeResolver
extends Object

A class capable of resolving a declaration in the current build context

Constructor Summary

DeclarationScopeResolver(Map<String,Class<?>> maps)

DeclarationScopeResolver(Map<String,Class<?>> map, Stack<RuleConditionElement> buildStack)

Method Summary

boolean	available(RuleImpl rule, String name)
Pattern	findPatternByIndex(int index)
Declaration	getDeclaration(RuleImpl rule, String identifier)
static Map<String,Class<?>>	getDeclarationClasses(Map<String,Declaration> declarations)
Map<String,Class<?>>	getDeclarationClasses(RuleImpl rule)
Map<String,Declaration>	getDeclarations(RuleImpl rule)
Map<String,Declaration>	getDeclarations(RuleImpl rule, String consequenceName) Return all declarations scoped to the current RuleConditionElement in the build stack
static InternalReadAccessor	getReadAcessor(String identifier, ObjectType objectType)
boolean	isDuplicated(RuleImpl rule, String name, String type)
void	setPackage(InternalKnowledgePackage pkg)

Methods inherited from class java.lang.Object

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

Constructor Detail

DeclarationScopeResolver

public DeclarationScopeResolver(Map<String,Class<?>> maps)

DeclarationScopeResolver

public DeclarationScopeResolver(Map<String,Class<?>> map,
                                Stack<RuleConditionElement> buildStack)

Method Detail

setPackage

public void setPackage(InternalKnowledgePackage pkg)

getDeclaration

public Declaration getDeclaration(RuleImpl rule,
                                  String identifier)

getReadAcessor

public static InternalReadAccessor getReadAcessor(String identifier,
                                                  ObjectType objectType)

available

public boolean available(RuleImpl rule,
                         String name)

isDuplicated

public boolean isDuplicated(RuleImpl rule,
                            String name,
                            String type)

getDeclarations

public Map<String,Declaration> getDeclarations(RuleImpl rule)

getDeclarations

public Map<String,Declaration> getDeclarations(RuleImpl rule,
                                               String consequenceName)

Return all declarations scoped to the current RuleConditionElement in the build stack

Returns:

getDeclarationClasses

public Map<String,Class<?>> getDeclarationClasses(RuleImpl rule)

getDeclarationClasses

public static Map<String,Class<?>> getDeclarationClasses(Map<String,Declaration> declarations)

findPatternByIndex

public Pattern findPatternByIndex(int index)