DerivedDataFrame.Column (Macrofocus MOLAP API for Swing SpecificationMOLAP is a Multidimensional, Open-Source, In-Memory, Object-Oriented, and Embeddable API for aggregating datathrough computationally efficient multidimensional cubes developed by Macrofocus. It supports the usualdrill-down, drill-up, slicing, dicing, and pivot operations, alongside a wide choice of built-inaggregation functions, with many additional distinctive features.A good and efficient starting point is the use of the {@link com.macrofocus.molap.dataframe.DataFrameFactory} class. It will get you started within minutes!)

All Known Implementing Classes:

DerivedDataFrame.AbstractColumn, DerivedDataFrame.DataFrameColumn, DerivedDataFrame.DerivedColumn

Enclosing class:

DerivedDataFrame<R,C,V>
```
public static interface DerivedDataFrame.Column<R,V>
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`addColumnListener(DerivedDataFrame.ColumnListener<R,V> listener)`
`java.lang.Class`	`getType()`
`V`	`getValue(R row)`

Method Detail

getType
```
java.lang.Class getType()
```

getValue
```
V getValue(R row)
```

addColumnListener

void addColumnListener(DerivedDataFrame.ColumnListener<R,V> listener)