TemplateHashModelEx2.KeyValuePairIterator (FreeMarker 2.3.31 API)

All Known Implementing Classes:

MapKeyValuePairIterator

Enclosing interface:

TemplateHashModelEx2
```
public static interface TemplateHashModelEx2.KeyValuePairIterator
```
Iterates over the key-value pairs in a hash. This is very similar to an Iterator, but has a fixed item type, can throw TemplateModelException-s, and has no remove() method.

Since:

2.3.25

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`hasNext()`	Similar to `Iterator.hasNext()`.
`TemplateHashModelEx2.KeyValuePair`	`next()`	Similar to `Iterator.next()`.

- Method Detail
  - hasNext
```
boolean hasNext()
         throws TemplateModelException
```
    Similar to Iterator.hasNext().
    
    Throws:
    
    TemplateModelException
  - next
```
TemplateHashModelEx2.KeyValuePair next()
                                throws TemplateModelException
```
    Similar to Iterator.next().
    
    Returns:
    
    Not null
    
    Throws:
    
    java.util.NoSuchElementException
    
    TemplateModelException