XMPIteratorImpl.NodeIteratorChildren

java.lang.Object
- com.itextpdf.kernel.xmp.impl.XMPIteratorImpl.NodeIterator
- - com.itextpdf.kernel.xmp.impl.XMPIteratorImpl.NodeIteratorChildren

All Implemented Interfaces:

java.util.Iterator

Enclosing class:

XMPIteratorImpl
```
private class XMPIteratorImpl.NodeIteratorChildren
extends XMPIteratorImpl.NodeIterator
```
This iterator is derived from the default NodeIterator, and is only used for the option IteratorOptions.JUST_CHILDREN.

Since:

02.10.2006

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  private java.util.Iterator childrenIterator
  
  private int index
  
  private java.lang.String parentPath
  - Fields inherited from class com.itextpdf.kernel.xmp.impl.XMPIteratorImpl.NodeIterator
    ITERATE_CHILDREN, ITERATE_NODE, ITERATE_QUALIFIER
- Constructor Summary
  
  Constructors
  Constructor Description
  
  NodeIteratorChildren(XMPNode parentNode, java.lang.String parentPath)
  Constructor
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  boolean hasNext()
  Prepares the next node to return if not already done.
  - Methods inherited from class com.itextpdf.kernel.xmp.impl.XMPIteratorImpl.NodeIterator
    accumulatePath, createPropertyInfo, getChildrenIterator, getReturnProperty, next, remove, reportNode, setChildrenIterator, setReturnProperty
  - 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

- Field Detail
  - parentPath
```
private java.lang.String parentPath
```
  - childrenIterator
```
private java.util.Iterator childrenIterator
```
  - index
```
private int index
```
- Constructor Detail
  - NodeIteratorChildren
```
public NodeIteratorChildren(XMPNode parentNode,
                            java.lang.String parentPath)
```
    Constructor
    
    Parameters:
    
    parentNode - the node which children shall be iterated.
    
    parentPath - the full path of the former node without the leaf node.
- Method Detail
  - hasNext
```
public boolean hasNext()
```
    Prepares the next node to return if not already done.
    
    Specified by:
    
    hasNext in interface java.util.Iterator
    
    Overrides:
    
    hasNext in class XMPIteratorImpl.NodeIterator
    
    See Also:
    
    Iterator.hasNext()