//-------------------------------------------------------------------------------------------------------

// Copyright (C) Microsoft. All rights reserved.

// Licensed under the MIT license. See LICENSE.txt file in the project root for full license information.

//-------------------------------------------------------------------------------------------------------

#pragma once

namespace Js

{

class JavascriptLibrary;

}

namespace UnifiedRegex

{

struct Program;

class Matcher;

struct TrigramInfo;

struct RegexPattern : FinalizableObject

{

struct UnifiedRep

{

Program* program;

Matcher* matcher;

TrigramInfo* trigramInfo;

};

Js::JavascriptLibrary *const library;

bool isLiteral : 1;

bool isShallowClone : 1;

union Rep

{

struct UnifiedRep unified;

} rep;

RegexPattern(Js::JavascriptLibrary *const library, Program* program, bool isLiteral);

static RegexPattern *New(Js::ScriptContext *scriptContext, Program* program, bool isLiteral);

virtual void Finalize(bool isShutdown) override;

virtual void Dispose(bool isShutdown) override;

virtual void Mark(Recycler *recycler) override { AssertMsg(false, "Mark called on object that isn't TrackableObject"); }

Js::ScriptContext *GetScriptContext() const;

inline bool IsLiteral() const { return isLiteral; }

int NumGroups() const;

bool IsIgnoreCase() const;

bool IsGlobal() const;

bool IsMultiline() const;

bool IsUnicode() const;

bool IsSticky() const;

bool WasLastMatchSuccessful() const;

GroupInfo GetGroup(int groupId) const;

Js::InternalString GetSource() const;

RegexFlags GetFlags() const;

#if ENABLE_REGEX_CONFIG_OPTIONS

void Print(DebugWriter* w);

#endif

RegexPattern *CopyToScriptContext(Js::ScriptContext *scriptContext);

};

}