org.primefaces.expression

Interface SearchExpressionResolver

All Known Implementing Classes:

AllExpressionResolver, ChildExpressionResolver, CompositeExpressionResolver, FormExpressionResolver, IdExpressionResolver, NamingContainerExpressionResolver, NextExpressionResolver, NoneExpressionResolver, ParentExpressionResolver, PreviousExpressionResolver, ThisExpressionResolver

public interface SearchExpressionResolver

Interface for resolvers, to resolve a UIComponent by a expression.

Method Summary

Methods

Modifier and Type	Method and Description
javax.faces.component.UIComponent	resolve(javax.faces.component.UIComponent source, javax.faces.component.UIComponent last, String expression) Resolves a UIComponent for the last or source UIComponent and for the given expression string.

Method Detail

resolve

javax.faces.component.UIComponent resolve(javax.faces.component.UIComponent source,
                                        javax.faces.component.UIComponent last,
                                        String expression)

Resolves a UIComponent for the last or source UIComponent and for the given expression string.

Parameters:

source - The source component. E.g. a button.

last - The last resolved component in the chain. If it's not a nested expression, it's the same as the source component.

expression - The search expression.

Returns:

The resolved UIComponent or null.