de.inghuimische.uta.linebreaking
Class AbstractLinebreakAlgorithm

java.lang.Object
  de.inghuimische.uta.linebreaking.AbstractLinebreakAlgorithm

All Implemented Interfaces:

LinebreakAlgorithm, QManageable

Direct Known Subclasses:

LineBasedBreakAlgorithm, ParagraphBasedBreakAlgorithm

public abstract class AbstractLinebreakAlgorithm

extends Object

implements LinebreakAlgorithm

An abstract linebreaker providing some utiltiy methods and a empty feature list.

Author:

Christian Ziesemer

Field Summary

protected FeatureList	features Subclasses should add their features to this list during constrution.
protected int	lineNumber Holds the actual line number, compare nextLineWidth().
protected LineWidthModel	lineWidthModel The line width model used.

Constructor Summary

AbstractLinebreakAlgorithm()

Method Summary

FeatureList	getFeatures() Returns a list of supported features.
LineWidthModel	getLineWidthModel() Returns the line width model used.
protected double	nextLineWidth() An utility method taking care of the line number.
void	setLineWidthModel(LineWidthModel aModel) Sets the line width model.

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.inghuimische.uta.linebreaking.LinebreakAlgorithm

consider, getBreakpoints

Field Detail

lineWidthModel

protected LineWidthModel lineWidthModel

The line width model used.

lineNumber

protected int lineNumber

Holds the actual line number, compare nextLineWidth().

features

protected FeatureList features

Subclasses should add their features to this list during constrution.

Constructor Detail

AbstractLinebreakAlgorithm

public AbstractLinebreakAlgorithm()

Method Detail

setLineWidthModel

public void setLineWidthModel(LineWidthModel aModel)

Description copied from interface: LinebreakAlgorithm

Sets the line width model. The model is used to allow varying line width.

Specified by:

setLineWidthModel in interface LinebreakAlgorithm

Parameters:

aModel - The model to use.

getLineWidthModel

public LineWidthModel getLineWidthModel()

Description copied from interface: LinebreakAlgorithm

Returns the line width model used.

Specified by:

getLineWidthModel in interface LinebreakAlgorithm

Returns:

The line width model used.

nextLineWidth

protected double nextLineWidth()

An utility method taking care of the line number.

Returns:

The width for the next line.

getFeatures

public FeatureList getFeatures()

Description copied from interface: LinebreakAlgorithm

Returns a list of supported features.

Specified by:

getFeatures in interface LinebreakAlgorithm

Returns:

A list of supported features.