com.smartgwt.client.util.workflow

Class DecisionGateway

java.lang.Object

com.smartgwt.client.core.BaseClass

com.smartgwt.client.util.workflow.ProcessElement

com.smartgwt.client.util.workflow.DecisionGateway

All Implemented Interfaces:

com.google.gwt.event.shared.HasHandlers

public class DecisionGateway
extends ProcessElement

Chooses a next element in a Process by evaluating a series of criteria against the Process.state and choosing the element associated with the criteria that matched, or a defaultElement if none of the criteria match.

Field Summary

Fields inherited from class com.smartgwt.client.core.BaseClass

config, configOnly, factoryCreated, factoryProperties, id, scClassName

Constructor Summary

Constructors

Constructor and Description
DecisionGateway()
DecisionGateway(com.google.gwt.core.client.JavaScriptObject jsObj)

Method Summary

Modifier and Type	Method and Description
com.google.gwt.core.client.JavaScriptObject	create()
java.util.LinkedHashMap	getCriteriaMap() A Map from ID to Criteria that will cause this ProcessElement to be chosen as the next element if the criteria matches.
java.lang.String	getDefaultElement() Next element to pick if no criteria match.
static DecisionGateway	getOrCreateRef(com.google.gwt.core.client.JavaScriptObject jsObj)
void	setCriteriaMap(java.util.Map<java.lang.String,Criteria> criteriaMap) A Map from ProcessElement.ID to Criteria that will cause this ProcessElement to be chosen as the next element if the criteria matches.
void	setDefaultElement(ProcessElement defaultElement)
void	setDefaultElement(java.lang.String defaultElement) Next element to pick if no criteria match.

Methods inherited from class com.smartgwt.client.util.workflow.ProcessElement

convertToJavaScriptArray, getID, getJsObj, getNextElement, getOrCreateJsObj, getProcessElements, isCreated, onInit, setAttribute, setID, setJavaScriptObject, setNextElement

Methods inherited from class com.smartgwt.client.core.BaseClass

applyFactoryProperties, asSGWTComponent, createJsObj, destroy, doAddHandler, doInit, error, error, errorIfNotCreated, fireEvent, getAttribute, getAttributeAsBoolean, getAttributeAsDate, getAttributeAsDouble, getAttributeAsElement, getAttributeAsFloat, getAttributeAsInt, getAttributeAsJavaScriptObject, getAttributeAsMap, getAttributeAsString, getAttributeAsStringArray, getClassName, getConfig, getHandlerCount, getRef, getScClassName, getTestInstance, hasAutoAssignedID, internalSetID, internalSetID, isConfigOnly, isFactoryCreated, onBind, registerID, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setConfig, setConfigOnly, setFactoryCreated, setProperty, setProperty, setProperty, setProperty, setScClassName

Methods inherited from class java.lang.Object

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

Constructor Detail

DecisionGateway

public DecisionGateway()

DecisionGateway

public DecisionGateway(com.google.gwt.core.client.JavaScriptObject jsObj)

Method Detail

getOrCreateRef

public static DecisionGateway getOrCreateRef(com.google.gwt.core.client.JavaScriptObject jsObj)

create

public com.google.gwt.core.client.JavaScriptObject create()

Overrides:

create in class ProcessElement

setCriteriaMap

public void setCriteriaMap(java.util.Map<java.lang.String,Criteria> criteriaMap)
                    throws java.lang.IllegalStateException

A Map from ProcessElement.ID to Criteria that will cause this ProcessElement to be chosen as the next element if the criteria matches.

Parameters:

criteriaMap - Default value is null

Throws:

java.lang.IllegalStateException - this property cannot be changed after the underlying component has been created

setDefaultElement

public void setDefaultElement(java.lang.String defaultElement)
                       throws java.lang.IllegalStateException

Next element to pick if no criteria match. If this gateway is part of a sequence and has a next element in the sequence, the defaultElement is assumed to be the next element and does not need to be specified.

Parameters:

defaultElement - Default value is null

Throws:

java.lang.IllegalStateException - this property cannot be changed after the underlying component has been created

getDefaultElement

public java.lang.String getDefaultElement()

Next element to pick if no criteria match. If this gateway is part of a sequence and has a next element in the sequence, the defaultElement is assumed to be the next element and does not need to be specified.

Returns:

String

getCriteriaMap

public java.util.LinkedHashMap getCriteriaMap()

A Map from ID to Criteria that will cause this ProcessElement to be chosen as the next element if the criteria matches.

Returns:

LinkedHashMap

setDefaultElement

public void setDefaultElement(ProcessElement defaultElement)
                       throws java.lang.IllegalStateException

Throws:

java.lang.IllegalStateException

See Also:

setDefaultElement(String)