org.basex.query.ft
Class FTNotIndex

java.lang.Object
  org.basex.query.ExprInfo
      org.basex.query.expr.Expr
          org.basex.query.ft.FTExpr
              org.basex.query.ft.FTNotIndex

public final class FTNotIndex
extends FTExpr

FTUnaryNot expression with index access.

Author:

Workgroup DBIS, University of Konstanz 2005-09, ISC License, Sebastian Gath

Field Summary

Fields inherited from class org.basex.query.ft.FTExpr

expr

Constructor Summary

FTNotIndex(FTExpr e)
Constructor.

Method Summary

FTNodeIter	iter(QueryContext ctx) Evaluates the expression and returns an iterator on the resulting items.
java.lang.String	toString()

Methods inherited from class org.basex.query.ft.FTExpr

color, comp, indexEquivalent, plan, remove, returned, uses

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

addText, atomic, checkCtx, checkDbl, checkItr, duplicates, e, ebv, i, indexAccessible, removable, sameAs, size, test

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

FTNotIndex

public FTNotIndex(FTExpr e)

Constructor.

Parameters:

e - expression

Method Detail

iter

public FTNodeIter iter(QueryContext ctx)

Description copied from class: Expr

Evaluates the expression and returns an iterator on the resulting items. If this method is not overwritten, Expr.atomic(org.basex.query.QueryContext) must be implemented.

Specified by:

iter in class FTExpr

Parameters:

ctx - query context

Returns:

resulting item

toString

public java.lang.String toString()

Specified by:

toString in class ExprInfo