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## org.apache.fop.layoutmgr.inline
Class LineLayoutPossibilities

    java.lang.Object
      org.apache.fop.layoutmgr.inline.LineLayoutPossibilities

    public class LineLayoutPossibilities

extends java.lang.Object

Line layout possibilities.

Constructor Summary
`LineLayoutPossibilities()` default constructor

Method Summary
`void` | `addBreakPosition(Position pos, int i)`
`void` | `addPossibility(int ln, double dem)` Add possibility.
`int` | `applyLineCountAdjustment(int adj)`
`boolean` | `canUseLessLines()`
`boolean` | `canUseMoreLines()`
`double` | `getChosenDemerits()`
`int` | `getChosenLineCount()`
`Position` | `getChosenPosition(int i)`
`double` | `getDemerits(int i)`
`int` | `getLineCount(int i)`
`int` | `getMaxLineCount()`
`int` | `getMinLineCount()`
`int` | `getOptLineCount()`
`int` | `getPossibilitiesNumber()`
`void` | `printAll()` print all
`void` | `restorePossibilities()` Replace the Possibilities stored in possibilitiesList with the ones stored in savedPossibilities and having the same line number.
`void` | `savePossibilities(boolean bSaveOptLineCount)` Save in a different array the computed Possibilities, so possibilitiesList is ready to store different Possibilities.

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

Constructor Detail

### LineLayoutPossibilities

    public LineLayoutPossibilities()

  default constructor

Method Detail

### addPossibility

    public void addPossibility(int ln,
                               double dem)

  Add possibility.

  Parameters:
    `ln` - line number
    `dem` - demerits

### savePossibilities

    public void savePossibilities(boolean bSaveOptLineCount)

  Save in a different array the computed Possibilities, so possibilitiesList is ready to store different Possibilities.

  Parameters:
    `bSaveOptLineCount` - true if should save optimum line count

### restorePossibilities

    public void restorePossibilities()

  Replace the Possibilities stored in possibilitiesList with the ones stored in savedPossibilities and having the same line number.

### addBreakPosition

    public void addBreakPosition(Position pos,
                                 int i)

  Parameters:
    `pos` - a position
    `i` - an index into posibilities list

### canUseMoreLines

    public boolean canUseMoreLines()

  Returns:
    true if can use more lines

### canUseLessLines

    public boolean canUseLessLines()

  Returns:
    true if can use fewer lines

### getMinLineCount

    public int getMinLineCount()

  Returns:
    the line count of the minimum index

### getOptLineCount

    public int getOptLineCount()

  Returns:
    the line count of the optimum index

### getMaxLineCount

    public int getMaxLineCount()

  Returns:
    the line count of the maximum index

### getChosenLineCount

    public int getChosenLineCount()

  Returns:
    the line count of the chosen index

### getLineCount

    public int getLineCount(int i)

  Parameters:
    `i` - the posibilities list index
  Returns:
    the line count

### getChosenDemerits

    public double getChosenDemerits()

  Returns:
    the demerits of the chosen index

### getDemerits

    public double getDemerits(int i)

  Parameters:
    `i` - the posibilities list index
  Returns:
    the demerits

### getPossibilitiesNumber

    public int getPossibilitiesNumber()

  Returns:
    the possibilities count

### getChosenPosition

    public Position getChosenPosition(int i)

  Parameters:
    `i` - the break position index
  Returns:
    the chosen position

### applyLineCountAdjustment

    public int applyLineCountAdjustment(int adj)

  Parameters:
    `adj` - the adjustment
  Returns:
    the adjustment or zero

### printAll

    public void printAll()

  print all

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