/**
* Copyright 2002-2004 The Apache Software Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef _lucene_search_highlight_encoder_
#define _lucene_search_highlight_encoder_
#if defined(_LUCENE_PRAGMA_ONCE)
# pragma once
#endif
#include "CLucene/util/StringBuffer.h"
CL_NS_DEF2(search,highlight)
/**
* Encodes original text. The Encoder works with the Formatter to generate the output.
*
*/
class Encoder:LUCENE_BASE
{
public:
/** Virtual destructor */
virtual ~Encoder(){
}
/**
* @param originalText The section of text being output
*/
virtual TCHAR* encodeText(TCHAR* originalText) = 0;
};
/**
* Simple {@link Encoder} implementation that does not modify the output
* @author Nicko Cadell
*
*/
class DefaultEncoder: public Encoder
{
public:
TCHAR* encodeText(TCHAR* originalText)
{
return STRDUP_TtoT(originalText);
}
};
CL_NS_END2
#endif