C# Class Lucene.Net.Analysis.Util.RollingCharBuffer

Acts like a forever growing char[] as you read characters into it from the provided reader, but internally it uses a circular buffer to only hold the characters that haven't been freed yet. This is like a PushbackReader, except you don't have to specify up-front the max size of the buffer, but you do have to periodically call #freeBefore.

Mostrar archivo Open project: apache/lucenenet Class Usage Examples

Public Methods

Method	Description
FreeBefore ( int pos ) : void	Call this to notify us that no chars before this absolute position are needed anymore.
Get ( int posStart, int length ) : char[]
Get ( int pos ) : int
Reset ( TextReader reader ) : void	Clear array and switch to new reader.

Private Methods

Method	Description
GetIndex ( int pos ) : int
InBounds ( int pos ) : bool

Method Details

FreeBefore() public method

Call this to notify us that no chars before this absolute position are needed anymore.

public FreeBefore ( int pos ) : void
pos	int
return	void

Get() public method

public Get ( int posStart, int length ) : char[]
posStart	int
length	int
return	char[]

Get() public method

public Get ( int pos ) : int
pos	int
return	int

Reset() public method

Clear array and switch to new reader.

public Reset ( TextReader reader ) : void
reader	System.IO.TextReader
return	void