Uses of Class
org.apache.fop.layoutmgr.BreakingAlgorithm.KnuthNode
Packages that use BreakingAlgorithm.KnuthNode
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Uses of BreakingAlgorithm.KnuthNode in org.apache.fop.layoutmgr
Fields in org.apache.fop.layoutmgr declared as BreakingAlgorithm.KnuthNodeModifier and TypeFieldDescriptionprotected BreakingAlgorithm.KnuthNode[]
BreakingAlgorithm.activeLines
The set of active nodes in ascending line order.PageBreakingAlgorithm.bestNodeForLastPage
BreakingAlgorithm.KnuthNode.next
next possible node in the same lineBreakingAlgorithm.KnuthNode.previous
best node for the preceding breakpointMethods in org.apache.fop.layoutmgr that return BreakingAlgorithm.KnuthNodeModifier and TypeMethodDescriptionprotected BreakingAlgorithm.KnuthNode
BreakingAlgorithm.compareNodes
(BreakingAlgorithm.KnuthNode node1, BreakingAlgorithm.KnuthNode node2) Compare two KnuthNodes and return the node with the least demerit.protected BreakingAlgorithm.KnuthNode
BreakingAlgorithm.createNode
(int position, int line, int fitness, int totalWidth, int totalStretch, int totalShrink) Creates a new active node for a break from the best active node of the given fitness class to the element at the given position.protected BreakingAlgorithm.KnuthNode
BreakingAlgorithm.createNode
(int position, int line, int fitness, int totalWidth, int totalStretch, int totalShrink, double adjustRatio, int availableShrink, int availableStretch, int difference, double totalDemerits, BreakingAlgorithm.KnuthNode previous) Creates a new active node for a feasible breakpoint at the given position.protected BreakingAlgorithm.KnuthNode
BreakingAlgorithm.getLastTooLong()
protected final BreakingAlgorithm.KnuthNode
BreakingAlgorithm.getLastTooShort()
Return the last node that yielded a too short line.BreakingAlgorithm.BestRecords.getNode
(int fitness) protected BreakingAlgorithm.KnuthNode
BreakingAlgorithm.getNode
(int line) Returns the first active node for the given line.protected BreakingAlgorithm.KnuthNode
BreakingAlgorithm.recoverFromOverflow()
Recover from an overflow condition.protected BreakingAlgorithm.KnuthNode
BreakingAlgorithm.recoverFromTooLong
(BreakingAlgorithm.KnuthNode lastTooLong) Recover from aBreakingAlgorithm.KnuthNode
leading to a line that is too long.Methods in org.apache.fop.layoutmgr with parameters of type BreakingAlgorithm.KnuthNodeModifier and TypeMethodDescriptionprotected void
BreakingAlgorithm.activateNode
(BreakingAlgorithm.KnuthNode node, int difference, double r, double demerits, int fitnessClass, int availableShrink, int availableStretch) Activate the given node.protected void
BreakingAlgorithm.addNode
(int line, BreakingAlgorithm.KnuthNode node) Add a node at the end of the given line's existing active nodes.void
BreakingAlgorithm.BestRecords.addRecord
(double demerits, BreakingAlgorithm.KnuthNode node, double adjust, int availableShrink, int availableStretch, int difference, int fitness) Registers the new best active node for the given fitness class.protected void
BreakingAlgorithm.calculateBreakPoints
(BreakingAlgorithm.KnuthNode node, KnuthSequence par, int total) Determines the set of optimal breakpoints corresponding to the given active node.protected BreakingAlgorithm.KnuthNode
BreakingAlgorithm.compareNodes
(BreakingAlgorithm.KnuthNode node1, BreakingAlgorithm.KnuthNode node2) Compare two KnuthNodes and return the node with the least demerit.protected double
BreakingAlgorithm.computeAdjustmentRatio
(BreakingAlgorithm.KnuthNode activeNode, int difference) Return the adjustment ratio needed to make up for the difference.protected double
BalancingColumnBreakingAlgorithm.computeDemerits
(BreakingAlgorithm.KnuthNode activeNode, KnuthElement element, int fitnessClass, double r) Computes the demerits of the current breaking (that is, up to the given element), if the next-to-last chosen breakpoint is the given active node.protected double
BreakingAlgorithm.computeDemerits
(BreakingAlgorithm.KnuthNode activeNode, KnuthElement element, int fitnessClass, double r) Computes the demerits of the current breaking (that is, up to the given element), if the next-to-last chosen breakpoint is the given active node.protected int
BreakingAlgorithm.computeDifference
(BreakingAlgorithm.KnuthNode activeNode, KnuthElement element, int elementIndex) Return the difference between the natural width of a line that would be made between the given active node and the given element, and the available width of the real line.protected void
BreakingAlgorithm.createForcedNodes
(BreakingAlgorithm.KnuthNode node, int line, int elementIdx, int difference, double r, double demerits, int fitnessClass, int availableShrink, int availableStretch, int newWidth, int newStretch, int newShrink) protected BreakingAlgorithm.KnuthNode
BreakingAlgorithm.createNode
(int position, int line, int fitness, int totalWidth, int totalStretch, int totalShrink, double adjustRatio, int availableShrink, int availableStretch, int difference, double totalDemerits, BreakingAlgorithm.KnuthNode previous) Creates a new active node for a feasible breakpoint at the given position.protected void
BreakingAlgorithm.deactivateNode
(BreakingAlgorithm.KnuthNode node, int line) Deactivate the given nodeprotected void
BreakingAlgorithm.forceNode
(BreakingAlgorithm.KnuthNode node, int line, int elementIdx, int difference, double r, double demerits, int fitnessClass, int availableShrink, int availableStretch) Force the givenBreakingAlgorithm.KnuthNode
, and register it.protected BreakingAlgorithm.KnuthNode
BreakingAlgorithm.recoverFromTooLong
(BreakingAlgorithm.KnuthNode lastTooLong) Recover from aBreakingAlgorithm.KnuthNode
leading to a line that is too long.protected void
BreakingAlgorithm.removeNode
(int line, BreakingAlgorithm.KnuthNode node) Remove the given active node registered for the given line.protected int
BreakingAlgorithm.restartFrom
(BreakingAlgorithm.KnuthNode restartingNode, int currentIndex) Restart from the given node at the given index.abstract void
BreakingAlgorithm.updateData2
(BreakingAlgorithm.KnuthNode bestActiveNode, KnuthSequence sequence, int total) Empty method, hook for subclasses.Constructors in org.apache.fop.layoutmgr with parameters of type BreakingAlgorithm.KnuthNodeModifierConstructorDescriptionKnuthNode
(int position, int line, int fitness, int totalWidth, int totalStretch, int totalShrink, double adjustRatio, int availableShrink, int availableStretch, int difference, double totalDemerits, BreakingAlgorithm.KnuthNode previous) Construct node.