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## org.richfaces.el
Interface ValueExpressionAnalayser

    public interface ValueExpressionAnalayser

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

Author:
  asmirnov

Method Summary
`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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