ColumnNumberManager (Apache FOP 2.1 API)

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fop 2.1

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java.lang.Object
- org.apache.fop.fo.flow.table.ColumnNumberManager

```
public class ColumnNumberManager
extends java.lang.Object
```
Helper class maintaining a record of occupied columns and an index to the next non-occupied column.

Constructor Summary

Constructors
Constructor Description

ColumnNumberManager()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`isColumnNumberUsed(int colNr)`	Checks whether a given column-number is already in use for the current row.

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

- Constructor Detail
  - ColumnNumberManager
```
public ColumnNumberManager()
```
- Method Detail
  - isColumnNumberUsed
```
public boolean isColumnNumberUsed(int colNr)
```
    Checks whether a given column-number is already in use for the current row.
    
    Parameters:
    
    colNr - the column-number to check
    
    Returns:
    
    true if column-number is already occupied

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fop 2.1

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