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

Expr()

Method Summary

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)