OutputStack.Sequence

java.lang.Object
- org.simpleframework.xml.stream.OutputStack.Sequence

All Implemented Interfaces:

java.util.Iterator<OutputNode>

Enclosing class:

OutputStack
```
private class OutputStack.Sequence
extends java.lang.Object
implements java.util.Iterator<OutputNode>
```
The is used to order the OutputNode objects from the top down. This is basically used to reverse the order of the linked list so that the stack can be iterated within a for each loop easily. This can also be used to remove a node.

Field Summary

Fields
Modifier and Type Field Description

private int cursor
The cursor used to acquire objects from the stack.

Constructor Summary

Constructors
Constructor Description

Sequence()
Constructor for the Sequence object.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`hasNext()`	This is used to determine if the cursor has reached the start of the list.
`OutputNode`	`next()`	Returns the `OutputNode` object at the cursor position.
`void`	`remove()`	Removes the match from the cursor position.

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
  - cursor
```
private int cursor
```
    The cursor used to acquire objects from the stack.
- Constructor Detail
  - Sequence
```
public Sequence()
```
    Constructor for the Sequence object. This is used to position the cursor at the end of the list so the last inserted output node is the first returned from this.
- Method Detail
  - next
```
public OutputNode next()
```
    Returns the OutputNode object at the cursor position. If the cursor has reached the start of the list then this returns null instead of the first output node.
    
    Specified by:
    
    next in interface java.util.Iterator<OutputNode>
    
    Returns:
    
    this returns the node from the cursor position
  - hasNext
```
public boolean hasNext()
```
    This is used to determine if the cursor has reached the start of the list. When the cursor reaches the start of the list then this method returns false.
    
    Specified by:
    
    hasNext in interface java.util.Iterator<OutputNode>
    
    Returns:
    
    this returns true if there are more nodes left
  - remove
```
public void remove()
```
    Removes the match from the cursor position. This also ensures that the node is removed from the active set so that it is not longer considered a relevant output node.
    
    Specified by:
    
    remove in interface java.util.Iterator<OutputNode>