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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/**
* MODULE NOTES:
* @update gess 4/1/98
*
*/
#ifndef __NSITOKENIZER__
#define __NSITOKENIZER__
#include "nsISupports.h"
class CToken;
class nsScanner;
class nsDeque;
class nsTokenAllocator;
#define NS_ITOKENIZER_IID \
{0xe4238ddc, 0x9eb6, 0x11d2, {0xba, 0xa5, 0x0, 0x10, 0x4b, 0x98, 0x3f, 0xd4 }}
/***************************************************************
Notes:
***************************************************************/
class nsITokenizer : public nsISupports {
public:
NS_DECLARE_STATIC_IID_ACCESSOR(NS_ITOKENIZER_IID)
NS_IMETHOD WillTokenize(bool aIsFinalChunk,nsTokenAllocator* aTokenAllocator)=0;
NS_IMETHOD ConsumeToken(nsScanner& aScanner,bool& aFlushTokens)=0;
NS_IMETHOD DidTokenize(bool aIsFinalChunk)=0;
NS_IMETHOD_(CToken*) PushTokenFront(CToken* aToken)=0;
NS_IMETHOD_(CToken*) PushToken(CToken* aToken)=0;
NS_IMETHOD_(CToken*) PopToken(void)=0;
NS_IMETHOD_(CToken*) PeekToken(void)=0;
NS_IMETHOD_(CToken*) GetTokenAt(int32_t anIndex)=0;
NS_IMETHOD_(int32_t) GetCount(void)=0;
NS_IMETHOD_(nsTokenAllocator*) GetTokenAllocator(void)=0;
NS_IMETHOD_(void) PrependTokens(nsDeque& aDeque)=0;
NS_IMETHOD CopyState(nsITokenizer* aTokenizer)=0;
};
NS_DEFINE_STATIC_IID_ACCESSOR(nsITokenizer, NS_ITOKENIZER_IID)
#define NS_DECL_NSITOKENIZER \
NS_IMETHOD WillTokenize(bool aIsFinalChunk,nsTokenAllocator* aTokenAllocator);\
NS_IMETHOD ConsumeToken(nsScanner& aScanner,bool& aFlushTokens);\
NS_IMETHOD DidTokenize(bool aIsFinalChunk);\
NS_IMETHOD_(CToken*) PushTokenFront(CToken* aToken);\
NS_IMETHOD_(CToken*) PushToken(CToken* aToken);\
NS_IMETHOD_(CToken*) PopToken(void);\
NS_IMETHOD_(CToken*) PeekToken(void);\
NS_IMETHOD_(CToken*) GetTokenAt(int32_t anIndex);\
NS_IMETHOD_(int32_t) GetCount(void);\
NS_IMETHOD_(nsTokenAllocator*) GetTokenAllocator(void);\
NS_IMETHOD_(void) PrependTokens(nsDeque& aDeque);\
NS_IMETHOD CopyState(nsITokenizer* aTokenizer);
#endif
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