Package org.flowable.dmn.engine.impl.el

Class CollectionsFunctionDelegate

java.lang.Object

org.flowable.dmn.engine.impl.el.CollectionsFunctionDelegate

All Implemented Interfaces:

FlowableFunctionDelegate, FlowableMultiFunctionDelegate

public class CollectionsFunctionDelegate
extends Object
implements FlowableMultiFunctionDelegate

Collections functions mapper that can be used in EL expressions. It provides the following expressions:

• collection:allOf(collection, value)
• collection:anyOf(collection, value)
• collection:noneOf(collection, value)
• collection:notAllOf(collection, value)
• collection:containsAny(collection, value)
• collection:contains(collection, value)
• collection:notContainsAny(collection, value)
• collection:notContains(collection, value)

Author:

Filip Hrisafov

Constructor Summary

Constructors

Constructor	Description
CollectionsFunctionDelegate()

Method Summary

Modifier and Type	Method	Description
Method	functionMethod(String prefix, String localName)
Collection<String>	localNames()	All the names of the method when used in an expression, like the second part of ${prefix:method()}.
String	prefix()	The prefix of the method when used in an expression, like the first part of ${prefix:method()}.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.flowable.common.engine.api.delegate.FlowableFunctionDelegate

prefixes

Methods inherited from interface org.flowable.common.engine.api.delegate.FlowableMultiFunctionDelegate

functionMethod, localName

Constructor Details

CollectionsFunctionDelegate

public CollectionsFunctionDelegate()

Method Details

prefix

public String prefix()

Description copied from interface: FlowableFunctionDelegate

The prefix of the method when used in an expression, like the first part of ${prefix:method()}. Will be used to match the text of the expression to the actual FlowableFunctionDelegate instance.

Specified by:

prefix in interface FlowableFunctionDelegate

localNames

public Collection<String> localNames()

Description copied from interface: FlowableFunctionDelegate

All the names of the method when used in an expression, like the second part of ${prefix:method()}. It allows one method to cover multiple local names. e.g. ${prefix:method()} or ${prefix:alternativeMethod()}. Will be used to match the text of the expression to the actual FlowableFunctionDelegate instance.

Specified by:

localNames in interface FlowableFunctionDelegate

Specified by:

localNames in interface FlowableMultiFunctionDelegate

functionMethod

public Method functionMethod(String prefix,
 String localName)
                      throws NoSuchMethodException

Specified by:

functionMethod in interface FlowableFunctionDelegate

Specified by:

functionMethod in interface FlowableMultiFunctionDelegate

Throws:

NoSuchMethodException