org.basex.query.xpath.locpath
Class PredPos

java.lang.Object
  extended by org.basex.query.ExprInfo
      extended by org.basex.query.xpath.locpath.Pred
          extended by org.basex.query.xpath.locpath.PredPos

public final class PredPos
extends Pred

Position predicate.

Author:
Workgroup DBIS, University of Konstanz 2005-08, ISC License, Christian Gruen

Constructor Summary
PredPos(int mn, int mx)
          Constructor.
 
Method Summary
 void plan(Serializer ser)
          Recursively sends the abstract syntax of this expression to the specified serializer.
 boolean sameAs(Pred pred)
          Compares the predicate for equality.
 java.lang.String toString()
           
 
Methods inherited from class org.basex.query.xpath.locpath.Pred
color
 
Methods inherited from class org.basex.query.ExprInfo
info, name
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

PredPos

public PredPos(int mn,
               int mx)
Constructor.

Parameters:
mn - minimum value
mx - maximum value
Method Detail

sameAs

public boolean sameAs(Pred pred)
Description copied from class: Pred
Compares the predicate for equality.

Parameters:
pred - predicate to be compared
Returns:
result of check

toString

public java.lang.String toString()
Specified by:
toString in class ExprInfo

plan

public void plan(Serializer ser)
          throws java.io.IOException
Description copied from class: ExprInfo
Recursively sends the abstract syntax of this expression to the specified serializer.

Specified by:
plan in class ExprInfo
Parameters:
ser - serializer
Throws:
java.io.IOException - exception