org.basex.query.item
Class FTItem

java.lang.Object
  extended by org.basex.query.ExprInfo
      extended by org.basex.query.expr.Expr
          extended by org.basex.query.item.Item
              extended by org.basex.query.item.Nod
                  extended by org.basex.query.item.DBNode
                      extended by org.basex.query.item.FTItem

public final class FTItem
extends DBNode

XQuery item representing a full-text Node.

Author:
Workgroup DBIS, University of Konstanz 2005-10, ISC License, Sebastian Gath

Nested Class Summary
 
Nested classes/interfaces inherited from class org.basex.query.expr.Expr
Expr.Use
 
Field Summary
 FTMatches all
          Full-text matches.
 
Fields inherited from class org.basex.query.item.DBNode
data, pre, root, TYPES
 
Fields inherited from class org.basex.query.item.Item
score, type
 
Constructor Summary
FTItem(FTMatches a, Data d, int p, int tol, int tis, double s)
          Constructor, called by the index variant.
FTItem(FTMatches a, double s)
          Constructor, called by the sequential variant.
 
Method Summary
 double score()
          Returns a score value.
 String toString()
           
 
Methods inherited from class org.basex.query.item.DBNode
anc, attr, base, child, color, copy, desc, descOrSelf, diff, finish, is, nname, ns, par, parent, parent, plan, qname, qname, serialize, set, str
 
Methods inherited from class org.basex.query.item.Nod
ancOrSelf, bool, dbl, dec, diff, eq, flt, foll, follSibl, id, itr, java, kind, prec, precSibl, self, uri
 
Methods inherited from class org.basex.query.item.Item
atomic, comp, d, duplicates, ebv, hashCode, i, iter, iter, n, name, node, removable, returned, s, score, size, test, u, uses
 
Methods inherited from class org.basex.query.expr.Expr
addText, checkCtx, checkDbl, checkItr, e, indexAccessible, indexEquivalent, remove, sameAs, v
 
Methods inherited from class org.basex.query.ExprInfo
info
 
Methods inherited from class java.lang.Object
equals, getClass, notify, notifyAll, wait, wait, wait
 

Field Detail

all

public FTMatches all
Full-text matches.

Constructor Detail

FTItem

public FTItem(FTMatches a,
              double s)
Constructor, called by the sequential variant.

Parameters:
a - matches
s - scoring

FTItem

public FTItem(FTMatches a,
              Data d,
              int p,
              int tol,
              int tis,
              double s)
Constructor, called by the index variant.

Parameters:
a - full-text matches
d - data reference
p - pre value
tis - total size indexed results
tol - token length
s - score value out of the index
Method Detail

score

public double score()
Description copied from class: Item
Returns a score value.

Overrides:
score in class Item
Returns:
score value

toString

public String toString()
Overrides:
toString in class DBNode