org.richfaces.el

## Interface ValueExpressionAnalayser

-     public interface ValueExpressionAnalayser

  Implementation of this interface extract information about bean property from EL-expression.
  Author:
    asmirnov

- - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `ValueDescriptor` | `getPropertyDescriptor(javax.faces.context.FacesContext context, javax.el.ValueExpression expression)`
    `ValueDescriptor` | `updateValueAndGetPropertyDescriptor(javax.faces.context.FacesContext context, javax.el.ValueExpression expression, Object newValue)`

- - ### Method Detail

    - #### getPropertyDescriptor

          ValueDescriptor getPropertyDescriptor(javax.faces.context.FacesContext context,
                                              javax.el.ValueExpression expression)
                                                throws javax.el.ELException

      Throws:
        `javax.el.ELException`

    - #### updateValueAndGetPropertyDescriptor

          ValueDescriptor updateValueAndGetPropertyDescriptor(javax.faces.context.FacesContext context,
                                                            javax.el.ValueExpression expression,
                                                            Object newValue)
                                                              throws javax.el.ELException

      Throws:
        `javax.el.ELException`

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