org.pentaho.reporting.libraries.fonts.text.whitespace

Interface WhiteSpaceFilter

All Superinterfaces:

Cloneable

All Known Implementing Classes:

CollapseWhiteSpaceFilter, DiscardWhiteSpaceFilter, PreserveBreaksWhiteSpaceFilter, PreserveWhiteSpaceFilter

public interface WhiteSpaceFilter
extends Cloneable

Creation-Date: 11.06.2006, 19:19:44

Author:

Thomas Morgner

Field Summary

Fields

Modifier and Type	Field and Description
static int	STRIP_WHITESPACE

Method Summary

Modifier and Type	Method and Description
Object	clone()
int	filter(int codepoint) Filters the whitespaces.
void	reset() Reset the filter to the same state as if the filter had been constructed but not used yet.

Field Detail

STRIP_WHITESPACE

static final int STRIP_WHITESPACE

See Also:

Constant Field Values

Method Detail

filter

int filter(int codepoint)

Filters the whitespaces. This method returns '-1', if the whitespace should be removed from the stream; otherwise it presents a replacement character. If the codepoint is no whitespace at all, the codepoint is returned unchanged.

Parameters:

codepoint -

Returns:

reset

void reset()

Reset the filter to the same state as if the filter had been constructed but not used yet.

clone

Object clone()
      throws CloneNotSupportedException

Throws:

CloneNotSupportedException