Package org.primefaces.expression

Interface SearchExpressionResolver

All Known Implementing Classes:
AbstractClosestExpressionResolver, AllExpressionResolver, ChildExpressionResolver, CompositeExpressionResolver, FindComponentExpressionResolver, FormExpressionResolver, IdExpressionResolver, JQuerySelectorExpressionResolver, NamingContainerExpressionResolver, NextExpressionResolver, NoneExpressionResolver, ObserverExpressionResolver, ParentExpressionResolver, PreviousExpressionResolver, RootExpressionResolver, RowExpressionResolver, ThisExpressionResolver, WidgetVarExpressionResolver
public interface SearchExpressionResolver
Interface for resolvers, to resolve a UIComponent by a expression.

  • Method Summary

    Modifier and Type
    Method
    Description
    javax.faces.component.UIComponent
    resolveComponent(javax.faces.context.FacesContext context, javax.faces.component.UIComponent source, javax.faces.component.UIComponent last, String expression, Set<SearchExpressionHint> hints)
    Resolves a UIComponent for the last or source UIComponent and for the given expression string.

  • Method Details

    • resolveComponent

      javax.faces.component.UIComponent resolveComponent(javax.faces.context.FacesContext context, javax.faces.component.UIComponent source, javax.faces.component.UIComponent last, String expression, Set<SearchExpressionHint> hints)
      Resolves a UIComponent for the last or source UIComponent and for the given expression string.
      Parameters:
      context - The FacesContext.
      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.
      hints - The options.
      Returns:
      The resolved UIComponent or null.