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StringReader.h
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1 // Copyright (c) 2009-2014 Alan Wright. All rights reserved.
3 // Distributable under the terms of either the Apache License (Version 2.0)
4 // or the GNU Lesser General Public License.
6 
7 #ifndef STRINGREADER_H
8 #define STRINGREADER_H
9 
10 #include "Reader.h"
11 
12 namespace Lucene {
13 
15 class LPPAPI StringReader : public Reader {
16 public:
18  StringReader(const String& str);
19  virtual ~StringReader();
20 
22 
23 protected:
24  String str;
25  int32_t position;
26 
27 public:
29  virtual int32_t read();
30 
32  virtual int32_t read(wchar_t* buffer, int32_t offset, int32_t length);
33 
35  virtual void close();
36 
38  virtual bool markSupported();
39 
41  virtual void reset();
42 
44  virtual int64_t length();
45 };
46 
47 }
48 
49 #endif
#define LUCENE_CLASS(Name)
Definition: LuceneObject.h:24
Abstract class for reading character streams.
Definition: Reader.h:15
Convenience class for reading strings.
Definition: StringReader.h:15
virtual bool markSupported()
Tell whether this stream supports the mark() operation.
virtual int64_t length()
The number of bytes in the stream.
StringReader(const String &str)
Creates a new StringReader, given the String to read from.
virtual void close()
Close the stream.
int32_t position
Definition: StringReader.h:25
virtual int32_t read(wchar_t *buffer, int32_t offset, int32_t length)
Read characters into a portion of an array.
virtual int32_t read()
Read a single character.
String str
Definition: StringReader.h:21
virtual void reset()
Reset the stream.
Definition: AbstractAllTermDocs.h:12

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