org.basex.query.util

Class RegEx

java.lang.Object

org.basex.query.util.RegEx

public final class RegEx
extends java.lang.Object

Regular expression class.

Author:

BaseX Team 2005-12, BSD License, Christian Gruen

Constructor Summary

Constructors

Constructor and Description
RegEx(java.lang.String pat, InputInfo ii) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
java.util.regex.Pattern	pattern(byte[] mod, boolean ext) Returns a regular expression pattern.

Methods inherited from class java.lang.Object

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

Constructor Detail

RegEx

public RegEx(java.lang.String pat,
     InputInfo ii)

Constructor.

Parameters:

pat - input pattern

ii - input info

Method Detail

pattern

public java.util.regex.Pattern pattern(byte[] mod,
                              boolean ext)
                                throws QueryException

Returns a regular expression pattern.

Parameters:

mod - modifier item

ext - XQuery 3.0 syntax

Returns:

modified pattern

Throws:

QueryException - query exception