DataNodeIterator (yangtools-docs 4.0.3 API)

java.lang.Object
- org.opendaylight.yangtools.yang.model.util.DataNodeIterator

All Implemented Interfaces:

Iterator<DataSchemaNode>
```
public class DataNodeIterator
extends Object
implements Iterator<DataSchemaNode>
```
DataNodeIterator is iterator, which walks down whole YANG DataNodeContainer and walks all instances of DataSchemaNode present in subtree.
Iterator instance is eagerly created, walking happens on initialization. Iteration is not ordered.

Constructor Summary

Constructors
Constructor Description

DataNodeIterator(DataNodeContainer container)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`List<ChoiceSchemaNode>`	`allChoices()`	Returns list all choices present in subtree.
`List<ContainerSchemaNode>`	`allContainers()`	Returns list all containers present in subtree.
`List<GroupingDefinition>`	`allGroupings()`	Returns list all groupings present in subtree.
`List<ListSchemaNode>`	`allLists()`	Returns list all lists present in subtree.
`List<TypeDefinition<?>>`	`allTypedefs()`	Returns list all typedefs present in subtree.
`boolean`	`hasNext()`
`DataSchemaNode`	`next()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Iterator
forEachRemaining, remove

- Constructor Detail
  - DataNodeIterator
```
public DataNodeIterator(DataNodeContainer container)
```
- Method Detail
  - allContainers
```
public List<ContainerSchemaNode> allContainers()
```
    Returns list all containers present in subtree.
    
    Returns:
    
    Returns list all containers present in subtree.
  - allLists
```
public List<ListSchemaNode> allLists()
```
    Returns list all lists present in subtree.
    
    Returns:
    
    Returns list all containers present in subtree.
  - allChoices
```
public List<ChoiceSchemaNode> allChoices()
```
    Returns list all choices present in subtree.
    
    Returns:
    
    Returns list all containers present in subtree.
  - allGroupings
```
public List<GroupingDefinition> allGroupings()
```
    Returns list all groupings present in subtree.
    
    Returns:
    
    Returns list all containers present in subtree.
  - allTypedefs
```
public List<TypeDefinition<?>> allTypedefs()
```
    Returns list all typedefs present in subtree.
    
    Returns:
    
    Returns list all containers present in subtree.
  - hasNext
```
public boolean hasNext()
```
    Specified by:
    
    hasNext in interface Iterator<DataSchemaNode>
  - next
```
public DataSchemaNode next()
```
    Specified by:
    
    next in interface Iterator<DataSchemaNode>