TemplateModelIterator

```
public interface TemplateModelIterator
```
This interface is used to iterate over a set of template models, and is usually returned from an instance of TemplateCollectionModel.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  boolean hasNext()
  
  TemplateModel next()
  Returns the next model.

- Method Detail
  - next
```
TemplateModel next()
            throws TemplateModelException
```
    Returns the next model.
    
    Throws:
    
    TemplateModelException - if the next model can not be retrieved (i.e. because the iterator is exhausted).
  - hasNext
```
boolean hasNext()
         throws TemplateModelException
```
    Returns:
    
    whether there are any more items to iterate over.
    
    Throws:
    
    TemplateModelException