org.basex.query.xpath.locpath
Class Pred

java.lang.Object
  extended by org.basex.query.ExprInfo
      extended by org.basex.query.xpath.locpath.Pred
Direct Known Subclasses:
PredPos, PredSimple

public abstract class Pred
extends ExprInfo

XPath predicate.

Author:
Workgroup DBIS, University of Konstanz 2005-08, ISC License, Tim Petrowsky

Constructor Summary
Pred()
           
 
Method Summary
 java.lang.String color()
          Returns a string description of the expression.
 
Methods inherited from class org.basex.query.ExprInfo
info, name, plan, toString
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

Pred

public Pred()
Method Detail

color

public final java.lang.String color()
Description copied from class: ExprInfo
Returns a string description of the expression. Contrary to the ExprInfo.toString() method, the current expressions aren't included in the output.

Overrides:
color in class ExprInfo
Returns:
result of check