RtfExtraRowSet (Apache FOP 2.5 API)

java.lang.Object
- org.apache.fop.render.rtf.rtflib.rtfdoc.RtfElement
- - org.apache.fop.render.rtf.rtflib.rtfdoc.RtfContainer
  - - org.apache.fop.render.rtf.rtflib.rtfdoc.RtfExtraRowSet

```
public class RtfExtraRowSet
extends RtfContainer
```
Used to add extra table rows after a row that contains a nested table:
- created by RtfTableRow before generating RTF code
- an RtfTableCell that contains a nested table can ask this to put some of its children in extra rows that after the current row
- once RtfTableRow is done rendering its children, it renders this, causing extra rows to be generated, with content that can come from several RtfTableCells
See org.apache.fop.rtf.rtflib.testdocs.NestedTable for an example of usage.

This work was authored by Bertrand Delacretaz (bdelacretaz@codeconsult.ch).

Field Summary
- Fields inherited from class org.apache.fop.render.rtf.rtflib.rtfdoc.RtfElement
  attrib, parent, writer

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`ITableColumnsInfo`	`getParentITableColumnsInfo()`
`boolean`	`isEmpty()`	As this contains cells from several rows, we say that it's empty only if we have no cells.
`void`	`setParentITableColumnsInfo(ITableColumnsInfo parentITableColumnsInfo)`
`protected void`	`writeRtfContent()`	render extra RtfTableRows containing all the extra RtfTableCells that we contain

Methods inherited from class org.apache.fop.render.rtf.rtflib.rtfdoc.RtfContainer
addChild, findChildren, getChildCount, getChildren, okToWriteRtf, setChildren, setOptions, toString

Methods inherited from class org.apache.fop.render.rtf.rtflib.rtfdoc.RtfElement
close, getParentOfClass, getRtfAttributes, newLine, writeAttributes, writeControlWord, writeControlWordNS, writeExceptionInRtf, writeGroupMark, writeOneAttribute, writeOneAttributeNS, writeRtf, writeRtfPrefix, writeRtfSuffix, writeStarControlWord, writeStarControlWordNS

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

- Method Detail
  - writeRtfContent
```
protected void writeRtfContent()
                        throws java.io.IOException
```
    render extra RtfTableRows containing all the extra RtfTableCells that we contain
    
    Overrides:
    
    writeRtfContent in class RtfContainer
    
    Throws:
    
    java.io.IOException - for I/O problems
  - isEmpty
```
public boolean isEmpty()
```
    As this contains cells from several rows, we say that it's empty only if we have no cells. writeRow makes the decision about rendering specific rows
    
    Overrides:
    
    isEmpty in class RtfContainer
    
    Returns:
    
    false (always)
  - getParentITableColumnsInfo
```
public ITableColumnsInfo getParentITableColumnsInfo()
```
    Returns:
    
    The table context of the parent table Added by Boris Poudérous on july 2002 in order to process nested tables
  - setParentITableColumnsInfo
```
public void setParentITableColumnsInfo(ITableColumnsInfo parentITableColumnsInfo)
```
    Parameters:
    
    parentITableColumnsInfo - table context to set