javax.el

Class Expression

java.lang.Object

javax.el.Expression

Direct Known Subclasses:

MethodExpression, ValueExpression

public abstract class Expression
extends java.lang.Object

Base class for expressions.

Since:

2.1

Constructor Summary

Constructors

Constructor and Description
Expression()

Method Summary

Methods

Modifier and Type	Method and Description
abstract boolean	equals(java.lang.Object obj)
abstract java.lang.String	getExpressionString() Returns the original string used to create this expression.
abstract int	hashCode()
abstract boolean	isLiteralText() Indicates whether this expression was created from literal text.

Methods inherited from class java.lang.Object

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

Constructor Detail

Expression

public Expression()

Method Detail

getExpressionString

public abstract java.lang.String getExpressionString()

Returns the original string used to create this expression.

equals

public abstract boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public abstract int hashCode()

Overrides:

hashCode in class java.lang.Object

isLiteralText

public abstract boolean isLiteralText()

Indicates whether this expression was created from literal text.