com.werken.xpath.impl

Class Expr

java.lang.Object

com.werken.xpath.impl.Expr

Direct Known Subclasses:

BinaryExpr, FunctionExpr, NegativeExpr, NumberExpr, PathExpr, Step, StringExpr, VariableExpr

public abstract class Expr
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
Expr()

Method Summary

Modifier and Type	Method and Description
abstract java.lang.Object	evaluate(Context context)

Methods inherited from class java.lang.Object

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

Constructor Detail

Expr

public Expr()

Method Detail

evaluate

public abstract java.lang.Object evaluate(Context context)