org.alfresco.web.ui.common.component.evaluator

Class ValueSetEvaluator

java.lang.Object

javax.faces.component.UIComponent

javax.faces.component.UIComponentBase

org.springframework.extensions.webscripts.ui.common.component.SelfRenderingComponent

org.alfresco.web.ui.common.component.evaluator.BaseEvaluator

org.alfresco.web.ui.common.component.evaluator.ValueSetEvaluator

All Implemented Interfaces:

StateHolder

public class ValueSetEvaluator
extends BaseEvaluator

Author:

kevinr Evaluates to true if the value supplied is not null.

Field Summary

Fields inherited from class org.alfresco.web.ui.common.component.evaluator.BaseEvaluator

s_logger

Constructor Summary

Constructors

Constructor and Description
ValueSetEvaluator()

Method Summary

Modifier and Type	Method and Description
boolean	evaluate() Evaluate against the component attributes.

Methods inherited from class org.alfresco.web.ui.common.component.evaluator.BaseEvaluator

encodeBegin, encodeChildren, encodeEnd, getFamily, getRendersChildren, getValue, restoreState, saveState, setValue

Methods inherited from class org.springframework.extensions.webscripts.ui.common.component.SelfRenderingComponent

outputAttribute

Methods inherited from class javax.faces.component.UIComponentBase

addFacesListener, broadcast, decode, findComponent, getAttributes, getChildCount, getChildren, getClientId, getFacesContext, getFacesListeners, getFacet, getFacets, getFacetsAndChildren, getId, getParent, getRenderer, getRendererType, getValueBinding, isRendered, isTransient, processDecodes, processRestoreState, processSaveState, processUpdates, processValidators, queueEvent, removeFacesListener, restoreAttachedState, saveAttachedState, setId, setParent, setRendered, setRendererType, setTransient, setValueBinding

Methods inherited from class java.lang.Object

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

Constructor Detail

ValueSetEvaluator

public ValueSetEvaluator()

Method Detail

evaluate

public boolean evaluate()

Evaluate against the component attributes. Return true to allow the inner components to render, false to hide them during rendering.

Specified by:

evaluate in class BaseEvaluator

Returns:

true to allow rendering of child components, false otherwise