org.apache.fop.layoutmgr

Class SpaceResolver

java.lang.Object

org.apache.fop.layoutmgr.SpaceResolver

public final class SpaceResolver
extends Object

This class resolves spaces and conditional borders and paddings by replacing the UnresolvedListElements descendants by the right combination of KnuthElements on an element list.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SpaceResolver.SpaceHandlingBreakPosition Position class for break possibilities.
static class	SpaceResolver.SpaceHandlingPosition Position class for no-break situations.

Method Summary

Methods

Modifier and Type	Method and Description
static void	performConditionalsNotification(List effectiveList, int startElementIndex, int endElementIndex, int prevBreak) Inspects an effective element list and notifies all layout managers about the state of the spaces and conditional lengths.
static void	resolveElementList(List elems) Resolves unresolved elements applying the space resolution rules defined in 4.3.1.

Methods inherited from class java.lang.Object

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

Method Detail

resolveElementList

public static void resolveElementList(List elems)

Resolves unresolved elements applying the space resolution rules defined in 4.3.1.

Parameters:

elems - the element list

performConditionalsNotification

public static void performConditionalsNotification(List effectiveList,
                                   int startElementIndex,
                                   int endElementIndex,
                                   int prevBreak)

Inspects an effective element list and notifies all layout managers about the state of the spaces and conditional lengths.

Parameters:

effectiveList - the effective element list

startElementIndex - index of the first element in the part to be processed

endElementIndex - index of the last element in the part to be processed

prevBreak - index of the the break possibility just before this part (used to identify a break condition, lastBreak <= 0 represents a no-break condition)