org.basex.query.item

Class FTNode

java.lang.Object

org.basex.data.ExprInfo

org.basex.query.expr.Expr

org.basex.query.item.Value

org.basex.query.item.Item

org.basex.query.item.ANode

org.basex.query.item.DBNode

org.basex.query.item.FTNode

All Implemented Interfaces:

java.lang.Iterable<Item>

public final class FTNode
extends DBNode

Disk-based full-text Node item.

Author:

BaseX Team 2005-12, BSD License, Christian Gruen

Nested Class Summary

Nested classes/interfaces inherited from class org.basex.query.expr.Expr

Expr.Use

Field Summary

Fields

Modifier and Type	Field and Description
FTMatches	all Full-text matches.

Fields inherited from class org.basex.query.item.DBNode

data, pre

Fields inherited from class org.basex.query.item.ANode

id

Fields inherited from class org.basex.query.item.Item

UNDEF

Fields inherited from class org.basex.query.item.Value

type

Constructor Summary

Constructors

Constructor and Description
FTNode(FTMatches a, Data d, int p, int tol, int tis, double s) Constructor, called by the index variant.
FTNode(FTMatches a, double s) Constructor, called by the sequential variant.

Method Summary

Methods

Modifier and Type	Method and Description
double	score() Returns a score value.
java.lang.String	toString()

Methods inherited from class org.basex.query.item.DBNode

ancestor, ancestorOrSelf, attributes, baseURI, children, copy, data, dbl, deepCopy, descendant, descendantOrSelf, diff, finish, following, followingSibling, hasChildren, is, itr, name, namespaces, parent, parent, parentIter, plan, qname, qname, sameAs, serialize, set, string, xdmInfo

Methods inherited from class org.basex.query.item.ANode

attribute, bool, diff, eq, kind, kind, nodeType, nsScope, optimize, preceding, precedingSibling, self, string, toJava, type, uri

Methods inherited from class org.basex.query.item.Item

comparable, dec, ebv, equiv, flt, hash, homogenous, input, isItem, item, itemAt, iter, iterable, score, size, test, type, writeTo

Methods inherited from class org.basex.query.item.Value

cache, comp, count, description, info, isValue, iter, iterator, removable, remove, uses, value

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

addText, compEbv, hasFreeVars, indexAccessible, indexEquivalent, isEmpty, isFunction, isVacuous, markTailCalls

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

all

public FTMatches all

Full-text matches.

Constructor Detail

FTNode

public FTNode(FTMatches a,
      double s)

Constructor, called by the sequential variant.

Parameters:

a - matches

s - scoring

FTNode

public FTNode(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

tol - token length

tis - total size indexed results

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 java.lang.String toString()

Overrides:

toString in class DBNode