BlockLevelLayoutManager (Apache FOP 2.1 API)

All Superinterfaces:

LayoutManager, PercentBaseContext

All Known Implementing Classes:

BlockContainerLayoutManager, BlockLayoutManager, BlockStackingLayoutManager, FloatContentLayoutManager, FlowLayoutManager, FootnoteBodyLayoutManager, LineLayoutManager, ListBlockLayoutManager, ListItemContentLayoutManager, ListItemLayoutManager, MultiCaseLayoutManager, MultiSwitchLayoutManager, SpacedBorderedPaddedBlockLayoutManager, StaticContentLayoutManager, TableAndCaptionLayoutManager, TableCaptionLayoutManager, TableCellLayoutManager, TableLayoutManager
```
public interface BlockLevelLayoutManager
extends LayoutManager
```
The interface for LayoutManagers which generate block areas

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`discardSpace(KnuthGlue spaceGlue)`	Discard space.
`Keep`	`getKeepTogether()`	Returns the keep-together strength for this element.
`KeepProperty`	`getKeepTogetherProperty()`	Returns the keep-together property specified on the FObj.
`Keep`	`getKeepWithNext()`	Returns the keep-with-next strength for this element.
`KeepProperty`	`getKeepWithNextProperty()`	Returns the keep-with-next property specified on the FObj.
`Keep`	`getKeepWithPrevious()`	Returns the keep-with-previous strength for this element.
`KeepProperty`	`getKeepWithPreviousProperty()`	Returns the keep-with-previous property specified on the FObj.
`boolean`	`mustKeepTogether()`
`boolean`	`mustKeepWithNext()`
`boolean`	`mustKeepWithPrevious()`
`int`	`negotiateBPDAdjustment(int adj, KnuthElement lastElement)`	Negotiate BPD adjustment.

Methods inherited from interface org.apache.fop.layoutmgr.LayoutManager
addAreas, addChildArea, addChildLM, addChildLMs, createNextChildLMs, getBaselineOffset, getChangedKnuthElements, getChildLMs, getContentAreaBPD, getContentAreaIPD, getFObj, getGeneratesBlockArea, getGeneratesLineArea, getGeneratesReferenceArea, getNextKnuthElements, getNextKnuthElements, getParent, getParentArea, getPSLM, hasLineAreaDescendant, initialize, isFinished, isRestartable, notifyPos, reset, setFinished, setParent

Methods inherited from interface org.apache.fop.datatypes.PercentBaseContext
getBaseLength

- Method Detail
  - negotiateBPDAdjustment
```
int negotiateBPDAdjustment(int adj,
                           KnuthElement lastElement)
```
    Negotiate BPD adjustment.
    
    Parameters:
    
    adj - amount to adjust
    
    lastElement - the last knuth element
    
    Returns:
    
    the resulting adjusted BPD
  - discardSpace
```
void discardSpace(KnuthGlue spaceGlue)
```
    Discard space.
    
    Parameters:
    
    spaceGlue - the space
  - getKeepTogether
```
Keep getKeepTogether()
```
    Returns the keep-together strength for this element.
    
    Returns:
    
    the keep-together strength
  - mustKeepTogether
```
boolean mustKeepTogether()
```
    Returns:
    
    true if this element must be kept together
  - getKeepWithPrevious
```
Keep getKeepWithPrevious()
```
    Returns the keep-with-previous strength for this element.
    
    Returns:
    
    the keep-with-previous strength
  - mustKeepWithPrevious
```
boolean mustKeepWithPrevious()
```
    Returns:
    
    true if this element must be kept with the previous element.
  - getKeepWithNext
```
Keep getKeepWithNext()
```
    Returns the keep-with-next strength for this element.
    
    Returns:
    
    the keep-with-next strength
  - mustKeepWithNext
```
boolean mustKeepWithNext()
```
    Returns:
    
    true if this element must be kept with the next element.
  - getKeepTogetherProperty
```
KeepProperty getKeepTogetherProperty()
```
    Returns the keep-together property specified on the FObj.
    
    Returns:
    
    the keep-together property
  - getKeepWithPreviousProperty
```
KeepProperty getKeepWithPreviousProperty()
```
    Returns the keep-with-previous property specified on the FObj.
    
    Returns:
    
    the keep-together property
  - getKeepWithNextProperty
```
KeepProperty getKeepWithNextProperty()
```
    Returns the keep-with-next property specified on the FObj.
    
    Returns:
    
    the keep-together property

Interface BlockLevelLayoutManager

Method Summary

Methods inherited from interface org.apache.fop.layoutmgr.LayoutManager

Methods inherited from interface org.apache.fop.datatypes.PercentBaseContext

Method Detail

negotiateBPDAdjustment

discardSpace

getKeepTogether

mustKeepTogether

getKeepWithPrevious

mustKeepWithPrevious

getKeepWithNext

mustKeepWithNext

getKeepTogetherProperty

getKeepWithPreviousProperty

getKeepWithNextProperty