net.sf.jmatchparser.util.split
Class CountSplitRule

java.lang.Object
  net.sf.jmatchparser.util.split.SplitRule
      net.sf.jmatchparser.util.split.CountSplitRule

public class CountSplitRule
extends SplitRule

A split rule that creates a new output file every given number of bytes or lines.

Constructor Summary

CountSplitRule(int desiredSize, boolean lines)
Create a new rule that splits after a given number of bytes or lines.

CountSplitRule(int desiredSize, char charToCount)
Create a new rule that splits after a given number a give character.

Method Summary

int	findSplitPos(byte[] data, int off, int len) Check the given bytes whether the output stream has to be split in between or after the given bytes.
void	update(byte[] data, int off, int len) Update the internal state of this split rule after some bytes have been output.

Methods inherited from class net.sf.jmatchparser.util.split.SplitRule

findSplitPos, update

Methods inherited from class java.lang.Object

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

Constructor Detail

CountSplitRule

public CountSplitRule(int desiredSize,
                      boolean lines)

Create a new rule that splits after a given number of bytes or lines.

Parameters:

desiredSize - Number of bytes/lines

lines - true for lines, false for bytes

CountSplitRule

public CountSplitRule(int desiredSize,
                      char charToCount)

Create a new rule that splits after a given number a give character.

Parameters:

desiredSize - Number of bytes/lines

charToCount - character that should be counted, or 0 to count all characters

Method Detail

findSplitPos

public int findSplitPos(byte[] data,
                        int off,
                        int len)

Description copied from class: SplitRule

Check the given bytes whether the output stream has to be split in between or after the given bytes.

Specified by:

findSplitPos in class SplitRule

Parameters:

data - bytes that should be output

off - start offset

len - length

Returns:

-1 if the given data does not have to be split at all, or the length after which the stream has to be split. This value can never be zero or greater than len.

update

public void update(byte[] data,
                   int off,
                   int len)

Description copied from class: SplitRule

Update the internal state of this split rule after some bytes have been output.

Specified by:

update in class SplitRule

Parameters:

data - bytes that have been output

off - start offset

len - length