Package com.leumanuel.woozydata.util

Class DataTransformUtil

java.lang.Object

com.leumanuel.woozydata.util.DataTransformUtil

public class DataTransformUtil
extends Object

Utility class for data transformation and formatting operations. Provides methods for PowerBI compatibility and metadata generation.

Version:

1.0

Author:

Leu A. Manuel

Constructor Summary

Constructors

Constructor	Description
DataTransformUtil()

Method Summary

Modifier and Type	Method	Description
static DataFrame	createMetadata(DataFrame df)	Creates metadata DataFrame describing the structure of input DataFrame.
static DataFrame	formatForPowerBI(DataFrame df)	Formats DataFrame data for PowerBI compatibility.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

DataTransformUtil

public DataTransformUtil()

Method Details

formatForPowerBI

public static DataFrame formatForPowerBI(DataFrame df)

Formats DataFrame data for PowerBI compatibility. Handles special data types and formatting requirements.

Parameters:

df - DataFrame to format

Returns:

Formatted DataFrame compatible with PowerBI

createMetadata

public static DataFrame createMetadata(DataFrame df)

Creates metadata DataFrame describing the structure of input DataFrame. Includes column names, data types, and descriptions.

Parameters:

df - DataFrame to analyze

Returns:

DataFrame containing metadata information