CurveGroup (OpenGamma Strata)

All Known Implementing Classes:

LegalEntityCurveGroup, RatesCurveGroup
```
public interface CurveGroup
```
A group of curves.
This is used to hold a group of related curves, typically forming a logical set. It is often used to hold the results of a curve calibration.
Curve groups can also be created from a set of existing curves.
In Strata v2, this type was converted to an interface. If migrating, change your code to RatesCurveGroup.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Optional<Curve>`	`findCurve(CurveName name)`	Finds the curve with the specified name.
`CurveGroupName`	`getName()`	Gets the name of the curve group.
`Stream<Curve>`	`stream()`	Returns a stream of all curves in the group.

- Method Detail
  - getName
```
CurveGroupName getName()
```
    Gets the name of the curve group.
    
    Returns:
    
    the group name
  - findCurve
```
Optional<Curve> findCurve(CurveName name)
```
    Finds the curve with the specified name.
    If the curve cannot be found, empty is returned.
    
    Parameters:
    
    name - the curve name
    
    Returns:
    
    the curve, empty if not found
  - stream
```
Stream<Curve> stream()
```
    Returns a stream of all curves in the group.
    
    Returns:
    
    a stream of all curves in the group