XDDFDataSource (POI API Documentation)

All Known Subinterfaces:

XDDFCategoryDataSource, XDDFNumericalDataSource<T>
```
@Beta
public interface XDDFDataSource<T>
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`int`	`getColIndex()`
`java.lang.String`	`getDataRangeReference()`
`java.lang.String`	`getFormula()`
`T`	`getPointAt(int index)`
`int`	`getPointCount()`
`boolean`	`isNumeric()`
`boolean`	`isReference()`

Method Detail

getPointCount
```
int getPointCount()
```

getPointAt
```
T getPointAt(int index)
```

isReference
```
boolean isReference()
```

isNumeric
```
boolean isNumeric()
```

getColIndex
```
int getColIndex()
```

getDataRangeReference

java.lang.String getDataRangeReference()

getFormula
```
java.lang.String getFormula()
```