com.mware.ge.csv

Class CharReadableChunker.ChunkImpl

java.lang.Object

com.mware.ge.csv.CharReadableChunker.ChunkImpl

All Implemented Interfaces:

Source.Chunk

Enclosing class:

CharReadableChunker

public static class CharReadableChunker.ChunkImpl
extends Object
implements Source.Chunk

Constructor Summary

Constructors

Constructor and Description
ChunkImpl(char[] buffer)

Method Summary

Modifier and Type	Method and Description
int	backPosition()
char[]	data()
void	initialize(int length, String sourceDescription)
int	length()
int	maxFieldSize()
String	sourceDescription()
int	startPosition()

Methods inherited from class java.lang.Object

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

Constructor Detail

ChunkImpl

public ChunkImpl(char[] buffer)

Method Detail

initialize

public void initialize(int length,
                       String sourceDescription)

startPosition

public int startPosition()

Specified by:

startPosition in interface Source.Chunk

Returns:

position in the Source.Chunk.data() array to start reading from

sourceDescription

public String sourceDescription()

Specified by:

sourceDescription in interface Source.Chunk

Returns:

source description of the source this chunk was read from

maxFieldSize

public int maxFieldSize()

Specified by:

maxFieldSize in interface Source.Chunk

Returns:

effective capacity of the Source.Chunk.data() array

length

public int length()

Specified by:

length in interface Source.Chunk

Returns:

number of effective characters in the Source.Chunk.data()

data

public char[] data()

Specified by:

data in interface Source.Chunk

Returns:

character data to read

backPosition

public int backPosition()

Specified by:

backPosition in interface Source.Chunk

Returns:

position in the Source.Chunk.data() array where the current field which is being read starts. Some characters of the current field may have started in the previous chunk and so those characters are transfered over to this data array before Source.Chunk.startPosition()