org.apache.fop.fo.flow.table

## Class ColumnNumberManager

- 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 and Description
    `ColumnNumberManager()`

  - ### Method Summary

    Methods
    Modifier and Type | Method and 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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