org.basex.query.xpath.locpath
Class LocPathRel

java.lang.Object
  org.basex.query.xpath.expr.Expr
      org.basex.query.xpath.locpath.LocPath
          org.basex.query.xpath.locpath.LocPathRel

public final class LocPathRel
extends LocPath

Relative Location Path Expression.

Author:

Workgroup DBIS, University of Konstanz 2005-07, ISC License, Tim Petrowsky

Field Summary

Fields inherited from class org.basex.query.xpath.locpath.LocPath

steps

Constructor Summary

LocPathRel()

Method Summary

NodeSet	eval(XPContext ctx) Evaluates the expression with the specified context set.
java.lang.String	toString()

Methods inherited from class org.basex.query.xpath.locpath.LocPath

addPosPred, checkAxes, compile, indexable, invertPath, sameAs, usesPos, usesSize

Methods inherited from class org.basex.query.xpath.expr.Expr

indexEquivalent, indexSizes, returnedValue

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

LocPathRel

public LocPathRel()

Method Detail

eval

public NodeSet eval(XPContext ctx)
             throws EvalException

Description copied from class: Expr

Evaluates the expression with the specified context set. Additionally provides a context

Specified by:

eval in class LocPath

Parameters:

ctx - query context

Returns:

resulting XPathValue

Throws:

EvalException - evaluation exception

toString

public java.lang.String toString()

Specified by:

toString in class Expr