DataFrameSchema (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!)

java.lang.Object
- com.macrofocus.molap.expression.DataFrameSchema

All Implemented Interfaces:: prefuse.data.Schema

public class DataFrameSchema
extends java.lang.Object
implements prefuse.data.Schema

Constructor Summary

Constructors
Constructor Description

DataFrameSchema(DataFrame<java.lang.Integer,java.lang.String,?> dataFrame)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`getColumnCount()`
`int`	`getColumnIndex(java.lang.String field)`
`java.lang.String`	`getColumnName(int col)`
`java.lang.Class`	`getColumnType(int col)`
`java.lang.Class`	`getColumnType(java.lang.String field)`
`static java.lang.Class`	`getPrimitiveType(java.lang.Class type)`

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

Constructor Detail

DataFrameSchema

public DataFrameSchema(DataFrame<java.lang.Integer,java.lang.String,?> dataFrame)

Method Detail
- getColumnCount
```
public int getColumnCount()
```
  Specified by:
  
  getColumnCount in interface prefuse.data.Schema
- getColumnName
```
public java.lang.String getColumnName(int col)
```
  Specified by:
  
  getColumnName in interface prefuse.data.Schema
- getColumnIndex
```
public int getColumnIndex(java.lang.String field)
```
  Specified by:
  
  getColumnIndex in interface prefuse.data.Schema
- getColumnType
```
public java.lang.Class getColumnType(int col)
```
  Specified by:
  
  getColumnType in interface prefuse.data.Schema
- getColumnType
```
public java.lang.Class getColumnType(java.lang.String field)
```
  Specified by:
  
  getColumnType in interface prefuse.data.Schema
- getPrimitiveType
```
public static java.lang.Class getPrimitiveType(java.lang.Class type)
```