//
// PatternDataBuilder.jvm.cs
//
// Author:
// Arina Itkes <arinai@mainsoft.com>
//
// Copyright (C) 2007 Mainsoft, Inc.
//
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
using System.Collections.Generic;
using System.Text;
using System.Collections;
namespace System.Text.RegularExpressions{
sealed class PatternDataBuilder
{
private static readonly List<IConstructType> _monoConstructTypesList = new List<IConstructType>();
private static readonly List<IConstructType> _jvmOrderedConstructTypesList = new List<IConstructType> ();
static PatternDataBuilder () {
FillMonoConstructTypesList ();
FillJvmOrderedConstructTypesList ();
}
internal static PatternData GetPatternData (string pattern, RegexOptions options) {
foreach (IConstructType construct in _monoConstructTypesList) {
if (construct.HasConstruct (pattern, options)) {
return null;
}
}
PatternGrouping patternGrouping = new PatternGrouping ();
string reformattedPattern = pattern;
foreach (IConstructType construct in _jvmOrderedConstructTypesList) {
reformattedPattern = construct.Reformat (options, reformattedPattern, patternGrouping);
if (reformattedPattern == null)
return null;
}
return new PatternData (options, reformattedPattern, patternGrouping);
}
private static void FillMonoConstructTypesList () {
_monoConstructTypesList.Add (new CategoryConstruct ());
_monoConstructTypesList.Add (new BalancingGroupConstruct ());
_monoConstructTypesList.Add (new AlternationBackReferenceConstruct ());
_monoConstructTypesList.Add (new AlternationExpressionConstruct ());
_monoConstructTypesList.Add (new RightToLeftOptionConstruct ());
_monoConstructTypesList.Add (new InlineExplicitCaptureConstruct ());
_monoConstructTypesList.Add (new LookBehindWithUndefinedLength ());
_monoConstructTypesList.Add (new NotAllowedConstruct ());
}
private static void FillJvmOrderedConstructTypesList () {
//The order is meaningful
_jvmOrderedConstructTypesList.Add (new CommentsConstruct ());
_jvmOrderedConstructTypesList.Add (new NamingGroupsConstruct ());
_jvmOrderedConstructTypesList.Add (new ReplacedRegularCharacterConstruct ());
_jvmOrderedConstructTypesList.Add (new BackReferenceConstruct ());
}
}
}
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