fop 1.0

org.apache.fop.layoutmgr.table
Class CollapsingBorderModel

java.lang.Object
  extended by org.apache.fop.layoutmgr.table.CollapsingBorderModel
Direct Known Subclasses:
CollapsingBorderModelEyeCatching

public abstract class CollapsingBorderModel
extends java.lang.Object

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


Field Summary
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
CollapsingBorderModel()
           
 
Method Summary
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

fop 1.0

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