EvaluationListener (EL 3.0 API Documentation - Apache Tomcat 8.5.53)

javax.el

## Class EvaluationListener

- java.lang.Object
- - javax.el.EvaluationListener

-     public abstract class EvaluationListener
      extends java.lang.Object

  Since:
    EL 3.0

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `EvaluationListener()`

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `afterEvaluation(ELContext context, java.lang.String expression)` Fired after the evaluation of the expression.
    `void` | `beforeEvaluation(ELContext context, java.lang.String expression)` Fired before the evaluation of the expression.
    `void` | `propertyResolved(ELContext context, java.lang.Object base, java.lang.Object property)` Fired after a property has been resolved.

    - ### Methods inherited from class java.lang.Object

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

- - ### Constructor Detail

    - #### EvaluationListener

          public EvaluationListener()

  - ### Method Detail

    - #### beforeEvaluation

          public void beforeEvaluation(ELContext context,
                              java.lang.String expression)

      Fired before the evaluation of the expression.
      Parameters:
        `context` - The EL context in which the expression will be evaluated
        `expression` - The expression that will be evaluated

    - #### afterEvaluation

          public void afterEvaluation(ELContext context,
                             java.lang.String expression)

      Fired after the evaluation of the expression.
      Parameters:
        `context` - The EL context in which the expression was evaluated
        `expression` - The expression that was evaluated

    - #### propertyResolved

          public void propertyResolved(ELContext context,
                              java.lang.Object base,
                              java.lang.Object property)

      Fired after a property has been resolved.
      Parameters:
        `context` - The EL context in which the property was resolved
        `base` - The base object on which the property was resolved
        `property` - The property that was resolved

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