Tuple (OpenGamma Strata)

All Known Implementing Classes:

DoublesPair, IntDoublePair, LongDoublePair, ObjDoublePair, ObjIntPair, Pair, Triple
```
public interface Tuple
```
Base interface for all tuple types.
An ordered list of elements of a fixed size, where each element can have a different type.
All implementations must be final, immutable and thread-safe.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`List<Object>`	`elements()`	Gets the elements from this tuple as a list.
`int`	`size()`	Gets the number of elements held by this tuple.

- Method Detail
  - size
```
int size()
```
    Gets the number of elements held by this tuple.
    Each tuple type has a fixed size, returned by this method. For example, Pair returns 2.
    
    Returns:
    
    the size of the tuple
  - elements
```
List<Object> elements()
```
    Gets the elements from this tuple as a list.
    The list contains each element in the tuple in order.
    
    Returns:
    
    the elements as a list