Lucene++ - a full-featured, c++ search engine
API Documentation


Loading...
Searching...
No Matches
Public Member Functions | Static Public Member Functions | Static Public Attributes | Protected Member Functions | Protected Attributes
Lucene::BufferedReader Class Reference

Read text from a character-input stream, buffering characters so as to provide for the efficient reading of characters, arrays, and lines. More...

#include <BufferedReader.h>

+ Inheritance diagram for Lucene::BufferedReader:

Public Member Functions

 BufferedReader (const ReaderPtr &reader, int32_t size=READER_BUFFER)
 Create a buffering character-input stream.
 
virtual ~BufferedReader ()
 
virtual String getClassName ()
 
boost::shared_ptr< BufferedReadershared_from_this ()
 
virtual int32_t read ()
 Read a single character.
 
virtual int32_t read (wchar_t *b, int32_t offset, int32_t length)
 Read characters into a portion of an array.
 
virtual bool readLine (String &line)
 Read a line of text.
 
virtual void close ()
 Close the stream.
 
virtual bool markSupported ()
 Tell whether this stream supports the mark() operation.
 
virtual void reset ()
 Reset the stream.
 
- Public Member Functions inherited from Lucene::Reader
virtual ~Reader ()
 
boost::shared_ptr< Readershared_from_this ()
 
virtual int64_t skip (int64_t n)
 Skip characters.
 
virtual void mark (int32_t readAheadLimit)
 Mark the present position in the stream. Subsequent calls to reset() will attempt to reposition the stream to this point.
 
virtual int64_t length ()
 The number of bytes in the stream.
 
- Public Member Functions inherited from Lucene::LuceneObject
virtual ~LuceneObject ()
 
virtual void initialize ()
 Called directly after instantiation to create objects that depend on this object being fully constructed.
 
virtual LuceneObjectPtr clone (const LuceneObjectPtr &other=LuceneObjectPtr())
 Return clone of this object.
 
virtual int32_t hashCode ()
 Return hash code for this object.
 
virtual bool equals (const LuceneObjectPtr &other)
 Return whether two objects are equal.
 
virtual int32_t compareTo (const LuceneObjectPtr &other)
 Compare two objects.
 
virtual String toString ()
 Returns a string representation of the object.
 
- Public Member Functions inherited from Lucene::LuceneSync
virtual ~LuceneSync ()
 
virtual SynchronizePtr getSync ()
 Return this object synchronize lock.
 
virtual LuceneSignalPtr getSignal ()
 Return this object signal.
 
virtual void lock (int32_t timeout=0)
 Lock this object using an optional timeout.
 
virtual void unlock ()
 Unlock this object.
 
virtual bool holdsLock ()
 Returns true if this object is currently locked by current thread.
 
virtual void wait (int32_t timeout=0)
 Wait for signal using an optional timeout.
 
virtual void notifyAll ()
 Notify all threads waiting for signal.
 

Static Public Member Functions

static String _getClassName ()
 
- Static Public Member Functions inherited from Lucene::Reader
static String _getClassName ()
 

Static Public Attributes

static const int32_t READER_BUFFER
 
- Static Public Attributes inherited from Lucene::Reader
static const int32_t READER_EOF
 

Protected Member Functions

int32_t refill ()
 Refill buffer in preparation for reading.
 
int32_t peek ()
 Read a single character without moving position.
 
- Protected Member Functions inherited from Lucene::Reader
 Reader ()
 
- Protected Member Functions inherited from Lucene::LuceneObject
 LuceneObject ()
 

Protected Attributes

ReaderPtr reader
 
int32_t bufferSize
 
int32_t bufferLength
 
int32_t bufferPosition
 
CharArray buffer
 
- Protected Attributes inherited from Lucene::LuceneSync
SynchronizePtr objectLock
 
LuceneSignalPtr objectSignal
 

Detailed Description

Read text from a character-input stream, buffering characters so as to provide for the efficient reading of characters, arrays, and lines.

Constructor & Destructor Documentation

◆ BufferedReader()

Lucene::BufferedReader::BufferedReader ( const ReaderPtr reader,
int32_t  size = READER_BUFFER 
)

Create a buffering character-input stream.

◆ ~BufferedReader()

virtual Lucene::BufferedReader::~BufferedReader ( )
virtual

Member Function Documentation

◆ _getClassName()

static String Lucene::BufferedReader::_getClassName ( )
inlinestatic

◆ close()

virtual void Lucene::BufferedReader::close ( )
virtual

Close the stream.

Implements Lucene::Reader.

◆ getClassName()

virtual String Lucene::BufferedReader::getClassName ( )
inlinevirtual

Reimplemented from Lucene::Reader.

◆ markSupported()

virtual bool Lucene::BufferedReader::markSupported ( )
virtual

Tell whether this stream supports the mark() operation.

Reimplemented from Lucene::Reader.

◆ peek()

int32_t Lucene::BufferedReader::peek ( )
protected

Read a single character without moving position.

◆ read() [1/2]

virtual int32_t Lucene::BufferedReader::read ( )
virtual

Read a single character.

Reimplemented from Lucene::Reader.

◆ read() [2/2]

virtual int32_t Lucene::BufferedReader::read ( wchar_t *  b,
int32_t  offset,
int32_t  length 
)
virtual

Read characters into a portion of an array.

Implements Lucene::Reader.

◆ readLine()

virtual bool Lucene::BufferedReader::readLine ( String &  line)
virtual

Read a line of text.

◆ refill()

int32_t Lucene::BufferedReader::refill ( )
protected

Refill buffer in preparation for reading.

◆ reset()

virtual void Lucene::BufferedReader::reset ( )
virtual

Reset the stream.

Reimplemented from Lucene::Reader.

◆ shared_from_this()

boost::shared_ptr< BufferedReader > Lucene::BufferedReader::shared_from_this ( )
inline

Field Documentation

◆ buffer

CharArray Lucene::BufferedReader::buffer
protected

◆ bufferLength

int32_t Lucene::BufferedReader::bufferLength
protected

◆ bufferPosition

int32_t Lucene::BufferedReader::bufferPosition
protected

◆ bufferSize

int32_t Lucene::BufferedReader::bufferSize
protected

◆ reader

ReaderPtr Lucene::BufferedReader::reader
protected

◆ READER_BUFFER

const int32_t Lucene::BufferedReader::READER_BUFFER
static

The documentation for this class was generated from the following file:

clucene.sourceforge.net