org.apache.fop.layoutmgr.table

Class CollapsingBorderModel

java.lang.Object

org.apache.fop.layoutmgr.table.CollapsingBorderModel

Direct Known Subclasses:

CollapsingBorderModelEyeCatching

public abstract class CollapsingBorderModel
extends Object

This class is a superclass for the two collapsing border models defined in the XSL 1.0 specification.

Field Summary

Fields

Modifier and Type	Field and Description
protected static int	AFTER after side
protected static int	BEFORE before side
protected static int	END end side
protected static int	START start side

Constructor Summary

Constructors

Constructor and Description
CollapsingBorderModel()

Method Summary

Methods

Modifier and Type	Method and Description
abstract BorderSpecification	determineWinner(BorderSpecification border1, BorderSpecification border2) Returns the border which wins the border conflict resolution.
abstract BorderSpecification	determineWinner(BorderSpecification border1, BorderSpecification border2, boolean discard) Returns the border which wins the border conflict resolution.
static CollapsingBorderModel	getBorderModelFor(int borderCollapse)
static int	getOtherSide(int side)
protected boolean	isVerticalRelation(int side)

Methods inherited from class java.lang.Object

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

Field Detail

BEFORE

protected static final int BEFORE

before side

See Also:

Constant Field Values

AFTER

protected static final int AFTER

after side

See Also:

Constant Field Values

START

protected static final int START

start side

See Also:

Constant Field Values

END

protected static final int END

end side

See Also:

Constant Field Values

Constructor Detail

CollapsingBorderModel

public CollapsingBorderModel()

Method Detail

getBorderModelFor

public static CollapsingBorderModel getBorderModelFor(int borderCollapse)

Parameters:

borderCollapse - border collapse control

Returns:

the border model for the cell

getOtherSide

public static int getOtherSide(int side)

Parameters:

side - the side on the current cell

Returns:

the adjacent side on the neighbouring cell

isVerticalRelation

protected boolean isVerticalRelation(int side)

Parameters:

side - the side to investigate

Returns:

true if the adjacent cell is before or after

determineWinner

public abstract BorderSpecification determineWinner(BorderSpecification border1,
                                  BorderSpecification border2,
                                  boolean discard)

Returns the border which wins the border conflict resolution. In case the two borders are equivalent (identical, or only the color is different), null is returned.

Parameters:

border1 - a border specification

border2 - another border specification

discard - true if the .conditionality component of the border width must be taken into account

Returns:

the winning border, null if the two borders are equivalent

determineWinner

public abstract BorderSpecification determineWinner(BorderSpecification border1,
                                  BorderSpecification border2)

Returns the border which wins the border conflict resolution. Same as determineWinner(border1, border2, false).

Parameters:

border1 - a border specification

border2 - another border specification

Returns:

the winning border, null if the two borders are equivalent

See Also:

determineWinner(BorderSpecification,BorderSpecification,boolean)