C# Class Lucene.Net.Store.BufferedIndexInput

Base implementation class for buffered IndexInput.

Inheritance: IndexInput

显示文件 Open project: paulirwin/lucene.net Class Usage Examples

Protected Properties

Property	Type	Description
Buffer	byte[]

Public Methods

Method	Description
BufferSize ( IOContext context ) : int	Returns default buffer sizes for the given IOContext
BufferedIndexInput ( string resourceDesc ) : System
BufferedIndexInput ( string resourceDesc, IOContext context ) : System
BufferedIndexInput ( string resourceDesc, int bufferSize ) : System	Inits BufferedIndexInput with a specific bufferSize
Clone ( ) : object
ReadByte ( ) : byte
ReadBytes ( byte b, int offset, int len ) : void
ReadBytes ( byte b, int offset, int len, bool useBuffer ) : void
ReadInt ( ) : int
ReadLong ( ) : long
ReadShort ( ) : short
ReadVInt ( ) : int
ReadVLong ( ) : long
Seek ( long pos ) : void

Protected Methods

Method	Description
FlushBuffer ( Lucene.Net.Store.IndexOutput @out, long numBytes ) : int	Flushes the in-memory buffer to the given output, copying at most `numBytes`. NOTE: this method does not refill the buffer, however it does advance the buffer position.
NewBuffer ( byte newBuffer ) : void
ReadInternal ( byte b, int offset, int length ) : void	Expert: implements buffer refill. Reads bytes from the current position in the input.
SeekInternal ( long pos ) : void	Expert: implements seek. Sets current position in this file, where the next #readInternal(byte[],int,int) will occur.

Private Methods

Method	Description
CheckBufferSize ( int bufferSize ) : void
Refill ( ) : void

Method Details

BufferSize() public static method

Returns default buffer sizes for the given IOContext

public static BufferSize ( IOContext context ) : int
context	IOContext
return	int

BufferedIndexInput() public method

public BufferedIndexInput ( string resourceDesc ) : System
resourceDesc	string
return	System

BufferedIndexInput() public method

public BufferedIndexInput ( string resourceDesc, IOContext context ) : System
resourceDesc	string
context	IOContext
return	System

BufferedIndexInput() public method

Inits BufferedIndexInput with a specific bufferSize

public BufferedIndexInput ( string resourceDesc, int bufferSize ) : System
resourceDesc	string
bufferSize	int
return	System

Clone() public method

public Clone ( ) : object
return	object

FlushBuffer() protected method

Flushes the in-memory buffer to the given output, copying at most numBytes.

NOTE: this method does not refill the buffer, however it does advance the buffer position.

protected FlushBuffer ( Lucene.Net.Store.IndexOutput @out, long numBytes ) : int
@out	Lucene.Net.Store.IndexOutput
numBytes	long
return	int

NewBuffer() protected method

protected NewBuffer ( byte newBuffer ) : void
newBuffer	byte
return	void

ReadByte() public final method

public final ReadByte ( ) : byte
return	byte

ReadBytes() public final method

public final ReadBytes ( byte b, int offset, int len ) : void
b	byte
offset	int
len	int
return	void

ReadBytes() public final method

public final ReadBytes ( byte b, int offset, int len, bool useBuffer ) : void
b	byte
offset	int
len	int
useBuffer	bool
return	void

ReadInt() public final method

public final ReadInt ( ) : int
return	int

ReadInternal() protected abstract method

Expert: implements buffer refill. Reads bytes from the current position in the input.

protected abstract ReadInternal ( byte b, int offset, int length ) : void
b	byte	the array to read bytes into
offset	int	the offset in the array to start storing bytes
length	int	the number of bytes to read
return	void

ReadLong() public final method

public final ReadLong ( ) : long
return	long

ReadShort() public final method

public final ReadShort ( ) : short
return	short

ReadVInt() public final method

public final ReadVInt ( ) : int
return	int

ReadVLong() public final method

public final ReadVLong ( ) : long
return	long

Seek() public final method

public final Seek ( long pos ) : void
pos	long
return	void

SeekInternal() protected abstract method

Expert: implements seek. Sets current position in this file, where the next #readInternal(byte[],int,int) will occur.

protected abstract SeekInternal ( long pos ) : void
pos	long
return	void

Property Details

Buffer protected_oe property

protected byte[] Buffer
return	byte[]