org.basex.query.xquery.expr
Class FTOptions

java.lang.Object
  org.basex.query.xquery.expr.Expr
      org.basex.query.xquery.expr.FTOptions

All Implemented Interfaces:

java.lang.Cloneable

public final class FTOptions
extends Expr
implements java.lang.Cloneable

FTOptions expression.

Author:

Workgroup DBIS, University of Konstanz 2005-07, ISC License, Christian Gruen

Field Summary

boolean	diacritics Diacritics flag.
Expr	expr Expression.
byte[]	language Language (currently ignored).
boolean	lowercase Insensitive flag.
boolean	sensitive Insensitive flag.
boolean	stemming Stemming flag (currently ignored).
boolean	stopwords Stopwords flag (currently ignored).
boolean	thesaurus Thesaurus flag (currently ignored).
boolean	uppercase Insensitive flag.
boolean	wildcards Wildcards flag (currently ignored).

Fields inherited from class org.basex.query.xquery.expr.Expr

type

Constructor Summary

FTOptions(Expr e)
Constructor.

Method Summary

FTOptions	clone()
Expr	comp(XQContext ctx) Optimizes and compiles the expression tree.
Item	eval(XQContext ctx) Evaluates the expression and returns the resulting item.
java.lang.String	info() Returns a string description of the expression.
java.lang.String	toString()

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

cls, d, e, i, n, node, s, size, str, u

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

diacritics

public boolean diacritics

Diacritics flag.

expr

public Expr expr

Expression.

language

public byte[] language

Language (currently ignored).

lowercase

public boolean lowercase

Insensitive flag.

sensitive

public boolean sensitive

Insensitive flag.

stemming

public boolean stemming

Stemming flag (currently ignored).

stopwords

public boolean stopwords

Stopwords flag (currently ignored).

thesaurus

public boolean thesaurus

Thesaurus flag (currently ignored).

uppercase

public boolean uppercase

Insensitive flag.

wildcards

public boolean wildcards

Wildcards flag (currently ignored).

Constructor Detail

FTOptions

public FTOptions(Expr e)

Constructor.

Parameters:

e - expression

Method Detail

clone

public FTOptions clone()

Overrides:

clone in class java.lang.Object

comp

public Expr comp(XQContext ctx)
          throws XQException

Description copied from class: Expr

Optimizes and compiles the expression tree.

Specified by:

comp in class Expr

Parameters:

ctx - query context

Returns:

optimized Expression

Throws:

XQException - evaluation exception

eval

public Item eval(XQContext ctx)
          throws XQException

Description copied from class: Expr

Evaluates the expression and returns the resulting item.

Specified by:

eval in class Expr

Parameters:

ctx - query context

Returns:

resulting item

Throws:

XQException - evaluation exception

info

public java.lang.String info()

Description copied from class: Expr

Returns a string description of the expression. Contrary to the Expr.toString() method, the current expressions aren't included in the output.

Specified by:

info in class Expr

Returns:

result of check

toString

public java.lang.String toString()

Specified by:

toString in class Expr