Package org.openl.rules.types.impl

Class MatchingOpenMethodDispatcher

java.lang.Object

org.openl.rules.types.OpenMethodDispatcher

org.openl.rules.types.impl.MatchingOpenMethodDispatcher

All Implemented Interfaces:

INamedThing, IMethodCaller, Invokable, IOpenMember, IOpenMethod, IOpenMethodHeader

Direct Known Subclasses:

AbstractMatchingOpenMethodDispatcherWrapper, OverloadedMethodsDispatcherTable

public class MatchingOpenMethodDispatcher
extends OpenMethodDispatcher

Represents group of methods(rules) overloaded by dimension properties.

TODO: refactor invoke functionality. Use RulesMethodInvoker.

Field Summary

Fields inherited from interface org.openl.base.INamedThing

EMPTY, LONG, REGULAR, SHORT

Fields inherited from interface org.openl.types.IOpenMethod

EMPTY_ARRAY

Constructor Summary

Constructors

Constructor	Description
MatchingOpenMethodDispatcher()
MatchingOpenMethodDispatcher(IOpenMethod method, XlsModuleOpenClass xlsModuleOpenClass)

Method Summary

Modifier and Type	Method	Description
void	addMethod(IOpenMethod candidate)	Try to add method as overloaded version of decorated method.
protected IOpenMethod	findMatchingMethod(List<IOpenMethod> candidates, IRuntimeContext context)	Resolve best matching method to invoke.
List<IOpenMethod>	getCandidates()
IOpenMethod	getDecisionTableOpenMethod()
TableSyntaxNode	getDispatcherTable()
IMemberMetaInfo	getInfo()	Gets null.
void	setDecisionTableOpenMethod(IOpenMethod decisionTableOpenMethod)

Methods inherited from class org.openl.rules.types.OpenMethodDispatcher

findMatchingMethod, getDeclaringClass, getDisplayName, getMethod, getName, getSignature, getTargetMethod, getType, invoke, isConstructor, isStatic

Methods inherited from class java.lang.Object

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

Constructor Detail

MatchingOpenMethodDispatcher

public MatchingOpenMethodDispatcher()

MatchingOpenMethodDispatcher

public MatchingOpenMethodDispatcher(IOpenMethod method,
                                    XlsModuleOpenClass xlsModuleOpenClass)

Method Detail

getDecisionTableOpenMethod

public IOpenMethod getDecisionTableOpenMethod()

setDecisionTableOpenMethod

public void setDecisionTableOpenMethod(IOpenMethod decisionTableOpenMethod)

addMethod

public void addMethod(IOpenMethod candidate)

Description copied from class: OpenMethodDispatcher

Try to add method as overloaded version of decorated method.

Overrides:

addMethod in class OpenMethodDispatcher

Parameters:

candidate - method to add

findMatchingMethod

protected IOpenMethod findMatchingMethod(List<IOpenMethod> candidates,
                                         IRuntimeContext context)

Description copied from class: OpenMethodDispatcher

Resolve best matching method to invoke.

Specified by:

findMatchingMethod in class OpenMethodDispatcher

Parameters:

candidates - list of candidates

context - runtime context

Returns:

method to invoke

getDispatcherTable

public TableSyntaxNode getDispatcherTable()

Specified by:

getDispatcherTable in class OpenMethodDispatcher

getInfo

public IMemberMetaInfo getInfo()

Description copied from class: OpenMethodDispatcher

Gets null. The decorator hasn't info about overloaded methods.

Specified by:

getInfo in interface IOpenMember

Overrides:

getInfo in class OpenMethodDispatcher

getCandidates

public List<IOpenMethod> getCandidates()

Overrides:

getCandidates in class OpenMethodDispatcher