org.codehaus.groovy.grails.web.util
Class StreamCharBuffer.CharBufferChunk

java.lang.Object
  org.codehaus.groovy.grails.web.util.StreamCharBuffer.AbstractChunk
      org.codehaus.groovy.grails.web.util.StreamCharBuffer.CharBufferChunk

Enclosing class:

StreamCharBuffer

final class StreamCharBuffer.CharBufferChunk
extends StreamCharBuffer.AbstractChunk

The data in the buffer is stored in a linked list of StreamCharBufferChunks. This class contains data & read/write state for the "chunk level". It contains methods for reading & writing to the chunk level. Underneath the chunk is one more level, the StringChunkGroup + StringChunk. StringChunk makes it possible to directly store the java.lang.String objects.

Author:

Lari Hotari

Field Summary

(package private) int	allocatedBufferId
(package private) char[]	buffer
(package private) int	lastposition
(package private) int	length
(package private) int	offset

Fields inherited from class org.codehaus.groovy.grails.web.util.StreamCharBuffer.AbstractChunk

next, prev, writerUsedCounter

Constructor Summary

StreamCharBuffer.CharBufferChunk(int allocatedBufferId, char[] buffer, int offset, int len)

Method Summary

StreamCharBuffer.ChunkReader	getChunkReader(boolean removeAfterReading)
boolean	isSingleBuffer()
int	size()
void	writeTo(Writer target)

Methods inherited from class org.codehaus.groovy.grails.web.util.StreamCharBuffer.AbstractChunk

getWriterUsedCounter, subtractFromTotalCount

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

allocatedBufferId

int allocatedBufferId

buffer

char[] buffer

offset

int offset

lastposition

int lastposition

length

int length

Constructor Detail

StreamCharBuffer.CharBufferChunk

public StreamCharBuffer.CharBufferChunk(int allocatedBufferId,
                                        char[] buffer,
                                        int offset,
                                        int len)

Method Detail

writeTo

public void writeTo(Writer target)
             throws IOException

Specified by:

writeTo in class StreamCharBuffer.AbstractChunk

Throws:

IOException

getChunkReader

public StreamCharBuffer.ChunkReader getChunkReader(boolean removeAfterReading)

Specified by:

getChunkReader in class StreamCharBuffer.AbstractChunk

size

public int size()

Specified by:

size in class StreamCharBuffer.AbstractChunk

isSingleBuffer

public boolean isSingleBuffer()