ICollectionElementVariable (EASy-Producer Documentation API)

All Known Implementing Classes:

CollectionElementVariable
```
public interface ICollectionElementVariable
```
Represents a (temporary) element of a collection as collection (by design decision) do no have real contained variables.

Author:

Holger Eichelberger

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`AbstractVariable`	`getBaseVariable()`	The base variable representing the collection.
`int`	`getIndex()`	The index of the element in the collection, i.e., the nested element.
`IDecisionVariable`	`resolve(IConfiguration config)`	Resolves the element variable to a decision variable.

- Method Detail
  - getIndex
```
int getIndex()
```
    The index of the element in the collection, i.e., the nested element.
    
    Returns:
    
    the index
  - getBaseVariable
```
AbstractVariable getBaseVariable()
```
    The base variable representing the collection.
    
    Returns:
    
    the collection base variable
  - resolve
```
IDecisionVariable resolve(IConfiguration config)
```
    Resolves the element variable to a decision variable.
    
    Parameters:
    
    config - the configuration to resolve on
    
    Returns:
    
    the resolved decision variable (may be null if not resolvable)