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## org.apache.fop.layoutmgr
Class BreakingAlgorithm.BestRecords

    java.lang.Object
      org.apache.fop.layoutmgr.BreakingAlgorithm.BestRecords

Enclosing class:
  BreakingAlgorithm

    protected class BreakingAlgorithm.BestRecords

extends java.lang.Object

Class that stores, for each fitness class, the best active node that could start a line of the corresponding fitness ending at the current element.

Constructor Summary
`BreakingAlgorithm.BestRecords()` default constructor

Method Summary
`void` | `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.
`double` | `getAdjust(int fitness)`
`int` | `getAvailableShrink(int fitness)`
`int` | `getAvailableStretch(int fitness)`
`double` | `getDemerits(int fitness)`
`int` | `getDifference(int fitness)`
`double` | `getMinDemerits()`
`BreakingAlgorithm.KnuthNode` | `getNode(int fitness)`
`boolean` | `hasRecords()`
`boolean` | `notInfiniteDemerits(int fitness)`
`void` | `reset()` Reset when a new breakpoint is being considered.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### BreakingAlgorithm.BestRecords

    public BreakingAlgorithm.BestRecords()

  default constructor

Method Detail

### addRecord

    public void 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.

  Parameters:
    `demerits` - the total demerits of the new optimal set of breakpoints
    `node` - the node starting the line ending at the current element
    `adjust` - adjustment ratio of the current line
    `availableShrink` - how much the current line can be shrinked
    `availableStretch` - how much the current line can be stretched
    `difference` - difference between the width of the considered line and the width of the "real" line
    `fitness` - fitness class of the current line

### hasRecords

    public boolean hasRecords()

  Returns:
    true if has records (best index not -1)

### notInfiniteDemerits

    public boolean notInfiniteDemerits(int fitness)

  Parameters:
    `fitness` - fitness class (0, 1, 2 or 3, i.e. "tight" to "very loose")
  Returns:
    true if there is a set of feasible breakpoints registered for the given fitness.

### getDemerits

    public double getDemerits(int fitness)

  Parameters:
    `fitness` - to use
  Returns:
    best demerits

### getNode

    public BreakingAlgorithm.KnuthNode getNode(int fitness)

  Parameters:
    `fitness` - to use
  Returns:
    best node

### getAdjust

    public double getAdjust(int fitness)

  Parameters:
    `fitness` - to use
  Returns:
    adjustment

### getAvailableShrink

    public int getAvailableShrink(int fitness)

  Parameters:
    `fitness` - to use
  Returns:
    available shrink

### getAvailableStretch

    public int getAvailableStretch(int fitness)

  Parameters:
    `fitness` - to use
  Returns:
    available stretch

### getDifference

    public int getDifference(int fitness)

  Parameters:
    `fitness` - to use
  Returns:
    difference

### getMinDemerits

    public double getMinDemerits()

  Returns:
    minimum demerits

### reset

    public void reset()

  Reset when a new breakpoint is being considered.

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Copyright 1999-2012 The Apache Software Foundation. All Rights Reserved.