Class CompiledScript

Constructor Detail

• CompiledScript

  public CompiledScript()

Method Detail

• eval

  public abstract Object eval(ScriptContext context)
                       throws ScriptException

  Executes the program stored in this CompiledScript object.

  Parameters:

  context - A ScriptContext that is used in the same way as the ScriptContext passed to the eval methods of ScriptEngine.

  Returns:

  The value returned by the script execution, if any. Should return null if no value is returned by the script execution.

  Throws:

  ScriptException - if an error occurs.

  NullPointerException - if context is null.

• eval

  public Object eval(Bindings bindings)
              throws ScriptException

  Executes the program stored in the CompiledScript object using the supplied Bindings of attributes as the ENGINE_SCOPE of the associated ScriptEngine during script execution. If bindings is null, then the effect of calling this method is same as that of eval(getEngine().getContext()).

  . The GLOBAL_SCOPE Bindings, Reader and Writer associated with the default ScriptContext of the associated ScriptEngine are used.

  Parameters:

  bindings - The bindings of attributes used for the ENGINE_SCOPE.

  Returns:

  The return value from the script execution

  Throws:

  ScriptException - if an error occurs.

• eval

  public Object eval()
              throws ScriptException

  Executes the program stored in the CompiledScript object. The default ScriptContext of the associated ScriptEngine is used. The effect of calling this method is same as that of eval(getEngine().getContext()).

  Returns:

  The return value from the script execution

  Throws:

  ScriptException - if an error occurs.

• getEngine

  public abstract ScriptEngine getEngine()

  Returns the ScriptEngine whose compile method created this CompiledScript. The CompiledScript will execute in this engine.

  Returns:

  The ScriptEngine that created this CompiledScript