javax.servlet.jsp.el

Class Expression

java.lang.Object

javax.servlet.jsp.el.Expression

Direct Known Subclasses:

ExpressionImpl

public abstract class Expression
extends java.lang.Object

Allows evaluation of JSP EL.

Constructor Summary

Constructors

Constructor and Description
Expression()

Method Summary

Modifier and Type	Method and Description
abstract java.lang.Object	evaluate(VariableResolver varEnv) Evaluates the expression.

Methods inherited from class java.lang.Object

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

Constructor Detail

Expression

public Expression()

Method Detail

evaluate

public abstract java.lang.Object evaluate(VariableResolver varEnv)
                                   throws ELException

Evaluates the expression.

Throws:

ELException