Package org.drools.base.rule.accessor

Class DeclarationScopeResolver

java.lang.Object

org.drools.base.rule.accessor.DeclarationScopeResolver

public class DeclarationScopeResolver
extends java.lang.Object

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

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	DeclarationScopeResolver()
	DeclarationScopeResolver(java.util.Map<java.lang.String,java.lang.reflect.Type> globalMap, java.util.Deque<RuleConditionElement> buildList)
	DeclarationScopeResolver(java.util.Map<java.lang.String,java.lang.reflect.Type> globalMap, InternalKnowledgePackage pkg)

Method Summary

Modifier and Type	Method	Description
boolean	available(RuleImpl rule, java.lang.String name)
Pattern	findPatternById(int id)
Declaration	getDeclaration(java.lang.String identifier)
static java.util.Map<java.lang.String,java.lang.Class<?>>	getDeclarationClasses(java.util.Map<java.lang.String,Declaration> declarations)
java.util.Map<java.lang.String,java.lang.Class<?>>	getDeclarationClasses(RuleImpl rule)
java.util.Map<java.lang.String,Declaration>	getDeclarations(RuleImpl rule)
java.util.Map<java.lang.String,Declaration>	getDeclarations(RuleImpl rule, java.lang.String consequenceName)	Return all declarations scoped to the current RuleConditionElement in the build stack
boolean	hasDataSource(java.lang.String name)
boolean	isDuplicated(RuleImpl rule, java.lang.String name, java.lang.String type)
java.lang.String	normalizeValueForUnit(java.lang.String value)
RuleConditionElement	peekBuildStack()
RuleConditionElement	popBuildStack()
void	pushOnBuildStack(RuleConditionElement element)
java.lang.reflect.Type	resolveVarType(java.lang.String identifier)
void	setRule(RuleImpl rule)

Methods inherited from class java.lang.Object

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

Constructor Detail

DeclarationScopeResolver

protected DeclarationScopeResolver()

DeclarationScopeResolver

public DeclarationScopeResolver(java.util.Map<java.lang.String,java.lang.reflect.Type> globalMap,
                                java.util.Deque<RuleConditionElement> buildList)

DeclarationScopeResolver

public DeclarationScopeResolver(java.util.Map<java.lang.String,java.lang.reflect.Type> globalMap,
                                InternalKnowledgePackage pkg)

Method Detail

setRule

public void setRule(RuleImpl rule)

peekBuildStack

public RuleConditionElement peekBuildStack()

popBuildStack

public RuleConditionElement popBuildStack()

pushOnBuildStack

public void pushOnBuildStack(RuleConditionElement element)

getDeclaration

public Declaration getDeclaration(java.lang.String identifier)

resolveVarType

public java.lang.reflect.Type resolveVarType(java.lang.String identifier)

normalizeValueForUnit

public java.lang.String normalizeValueForUnit(java.lang.String value)

hasDataSource

public boolean hasDataSource(java.lang.String name)

available

public boolean available(RuleImpl rule,
                         java.lang.String name)

isDuplicated

public boolean isDuplicated(RuleImpl rule,
                            java.lang.String name,
                            java.lang.String type)

getDeclarations

public java.util.Map<java.lang.String,Declaration> getDeclarations(RuleImpl rule)

getDeclarations

public java.util.Map<java.lang.String,Declaration> getDeclarations(RuleImpl rule,
                                                                         java.lang.String consequenceName)

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

getDeclarationClasses

public java.util.Map<java.lang.String,java.lang.Class<?>> getDeclarationClasses(RuleImpl rule)

getDeclarationClasses

public static java.util.Map<java.lang.String,java.lang.Class<?>> getDeclarationClasses(java.util.Map<java.lang.String,Declaration> declarations)

findPatternById

public Pattern findPatternById(int id)