org.planx.xpath.expr
Class PathExpression

java.lang.Object
  org.planx.xpath.expr.Expression
      org.planx.xpath.expr.PathExpression

public class PathExpression
extends Expression

Represents a path expression composed of a FilterExpression and a relative LocationPath.

Constructor Summary

PathExpression(Expression expr, LocationPath locationPath)

Method Summary

XObject	evaluate(Context ctxt, Environment env, Navigator nav) Evaluate the expression for the given context using the specified environment.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

PathExpression

public PathExpression(Expression expr,
                      LocationPath locationPath)

Method Detail

evaluate

public XObject evaluate(Context ctxt,
                        Environment env,
                        Navigator nav)
                 throws XPathException

Description copied from class: Expression

Evaluate the expression for the given context using the specified environment.

Specified by:

evaluate in class Expression

Throws:

XPathException

toString

public String toString()

Overrides:

toString in class Object