#ifndef _lucene_store_OutputStream_
#define _lucene_store_OutputStream_
#include "CLucene/StdHeader.h"
#ifndef CLUCENE_LITE

namespace lucene{ namespace store{
  // A random-access output stream
  class OutputStream{
  private:
    l_byte_t* buffer;
    long_t bufferStart;			  // position in file of buffer
    int_t bufferPosition;		  // position in buffer

  public:
    OutputStream();
    //OutputStream(OutputStream& clone);
    virtual ~OutputStream();

    //virtual OutputStream& clone()=0;

    // OutputStream-like methods @see java.io.InputStream
    void writeByte(const l_byte_t b);

    void writeBytes(const l_byte_t* b, const int_t length);

    void writeInt(const int_t i);

    void writeVInt(const int_t vi);

    void writeLong(const long_t i);

    void writeVLong(const long_t vi);

    void writeString(const char_t* s);

    void writeChars(const char_t* s, const int_t start, const int_t length);

    bool isClosed() const; /* DSR:PROPOSED */

    virtual void close();

    // RandomAccessFile-like methods @see java.io.RandomAccessFile
    long_t getFilePointer();

    virtual void seek(const long_t pos);

    virtual long_t Length() = 0;

  protected:
    void flush();

    virtual void flushBuffer(const l_byte_t* b, const int_t len) = 0;
  };
}}
#endif
#endif