MadxVarSelector (jmad-gui API)

All Known Subinterfaces:

SelectedVarManager

All Known Implementing Classes:

SelectedVarManagerImpl
```
public interface MadxVarSelector
```
The interface of a class that can select variables for plotting.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`cern.accsoft.steering.jmad.domain.var.TwissVariable`	`getSelectedVariable()`	This is a convenient method to get the selected variable when in single-variable selection mode.
`java.util.Collection<cern.accsoft.steering.jmad.domain.var.TwissVariable>`	`getSelectedVariables()`	This method has to return all the selected variables

- Method Detail
  - getSelectedVariables
```
java.util.Collection<cern.accsoft.steering.jmad.domain.var.TwissVariable> getSelectedVariables()
```
    This method has to return all the selected variables
    
    Returns:
    
    all the selected variables.
  - getSelectedVariable
```
cern.accsoft.steering.jmad.domain.var.TwissVariable getSelectedVariable()
```
    This is a convenient method to get the selected variable when in single-variable selection mode.
    
    Returns:
    
    returns the selected variable.