HasIndex (SuperFields 0.17.0 API)

All Known Subinterfaces:

WithIndexMixin<SELF>

All Known Implementing Classes:

HeaderFooterFieldWrapper, IndexedButton
```
public interface HasIndex
```
Marker interface for objects having an index. It is left out for implementations to define what that index means.

Since:

2021-08-18

Author:

miki

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`int`	`getIndex()`	Returns the current index of the object.
`void`	`setIndex(int index)`	Changes the index of the object.

- Method Detail
  - getIndex
```
int getIndex()
```
    Returns the current index of the object.
    
    Returns:
    
    Current index.
  - setIndex
```
void setIndex(int index)
```
    Changes the index of the object.
    
    Parameters:
    
    index - New index.