com.smartgwt.client.util.workflow
Class XORGateway

java.lang.Object
  com.smartgwt.client.core.BaseClass
      com.smartgwt.client.util.workflow.ProcessElement
          com.smartgwt.client.util.workflow.XORGateway

public class XORGateway
extends ProcessElement

Chooses one or another next process element based on AdvancedCriteria applied to state.

If the AdvancedCriteria evaluate to true, the nextElement is chosen, otherwise the failureElement.

Note that "XOR" in XORGateway means "exclusive or" - only one next element is chosen. - implementation note: we need to allow the propertyName in simple Criteria or the criterion.name in AdvancedCriterion to a be path of the form "orderUser.name". This should be a general enhancement applied across the entire Criteria/AdvancedCriteria system.

Field Summary

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

config, id, scClassName

Constructor Summary

XORGateway()

XORGateway(JavaScriptObject jsObj)

XORGateway(String ID)

XORGateway(String ID, ProcessElement nextElement, ProcessElement failureElement)

XORGateway(String ID, String nextElement, String failureElement)

Method Summary

JavaScriptObject	create()
Criteria	getCriteria() Simple or AdvancedCriteria to be applied to the task inputs.
String	getFailureElement() ID of the next sequence or element to proceed to if the criteria do not match.
String	getNextElement() ID of the next sequence or {process.elements,element} to procede to if the criteria match the process state.
static XORGateway	getOrCreateRef(JavaScriptObject jsObj)
void	setCriteria(Criteria criteria) Simple or AdvancedCriteria to be applied to the task inputs.
void	setFailureElement(ProcessElement failureElement)
void	setFailureElement(String failureElement) ID of the next sequence or element to proceed to if the criteria do not match.
void	setNextElement(ProcessElement nextElement)
void	setNextElement(String nextElement) ID of the next sequence or {process.elements,element} to procede to if the criteria match the process state.

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

convertToJavaScriptArray, getID, getJsObj, getOrCreateJsObj, getProcessElements, isCreated, setAttribute, setID

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

destroy, doAddHandler, error, error, errorIfNotCreated, fireEvent, getAttribute, getAttributeAsBoolean, getAttributeAsDate, getAttributeAsDouble, getAttributeAsElement, getAttributeAsFloat, getAttributeAsInt, getAttributeAsJavaScriptObject, getAttributeAsMap, getAttributeAsString, getConfig, getHandlerCount, getRef, getScClassName, onInit, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, 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

XORGateway

public XORGateway()

XORGateway

public XORGateway(JavaScriptObject jsObj)

XORGateway

public XORGateway(String ID)

XORGateway

public XORGateway(String ID,
                  String nextElement,
                  String failureElement)

XORGateway

public XORGateway(String ID,
                  ProcessElement nextElement,
                  ProcessElement failureElement)

Method Detail

getOrCreateRef

public static XORGateway getOrCreateRef(JavaScriptObject jsObj)

create

public JavaScriptObject create()

Overrides:

create in class ProcessElement

setCriteria

public void setCriteria(Criteria criteria)
                 throws IllegalStateException

Simple or AdvancedCriteria to be applied to the task inputs. These will be applied to either the data indicated by the inputField or to the "inputRecord" if multiple input fields are declared (see taskIO).

Parameters:

criteria - criteria Default value is IR

Throws:

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

getCriteria

public Criteria getCriteria()

Simple or AdvancedCriteria to be applied to the task inputs. These will be applied to either the data indicated by the inputField or to the "inputRecord" if multiple input fields are declared (see taskIO).

Returns:

Criteria

setFailureElement

public void setFailureElement(String failureElement)
                       throws IllegalStateException

ID of the next sequence or element to proceed to if the criteria do not match.

Parameters:

failureElement - failureElement Default value is null

Throws:

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

getFailureElement

public String getFailureElement()

ID of the next sequence or element to proceed to if the criteria do not match.

Returns:

String

setNextElement

public void setNextElement(String nextElement)
                    throws IllegalStateException

ID of the next sequence or {process.elements,element} to procede to if the criteria match the process state. If this gateway is part of a sequence and has a next element in the sequence, nextElement does not need to be specified.

Overrides:

setNextElement in class ProcessElement

Parameters:

nextElement - nextElement Default value is null

Throws:

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

getNextElement

public String getNextElement()

ID of the next sequence or {process.elements,element} to procede to if the criteria match the process state. If this gateway is part of a sequence and has a next element in the sequence, nextElement does not need to be specified.

Overrides:

getNextElement in class ProcessElement

Returns:

String

setFailureElement

public void setFailureElement(ProcessElement failureElement)
                       throws IllegalStateException

Throws:

IllegalStateException

See Also:

setFailureElement(String)

setNextElement

public void setNextElement(ProcessElement nextElement)
                    throws IllegalStateException

Throws:

IllegalStateException

See Also:

setNextElement(String)