XmlSet

java.lang.Object
- java.util.AbstractCollection<E>
- - java.util.AbstractSet
  - - com.thoughtworks.xstream.persistence.XmlSet

All Implemented Interfaces:

java.lang.Iterable, java.util.Collection, java.util.Set
```
public class XmlSet
extends java.util.AbstractSet
```
A persistent set implementation.

Field Summary

Fields
Modifier and Type Field Description

private XmlMap map

Constructor Summary

Constructors
Constructor Description

XmlSet(PersistenceStrategy persistenceStrategy)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`add(java.lang.Object o)`
`private java.lang.Long`	`findEmptyKey()`
`java.util.Iterator`	`iterator()`
`int`	`size()`

Methods inherited from class java.util.AbstractSet
equals, hashCode, removeAll

Methods inherited from class java.util.AbstractCollection
addAll, clear, contains, containsAll, isEmpty, remove, retainAll, toArray, toArray, toString

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

Methods inherited from interface java.util.Collection
parallelStream, removeIf, stream, toArray

Methods inherited from interface java.lang.Iterable
forEach

Methods inherited from interface java.util.Set
addAll, clear, contains, containsAll, isEmpty, remove, retainAll, spliterator, toArray, toArray

- Field Detail
  - map
```
private final XmlMap map
```
- Constructor Detail
  - XmlSet
```
public XmlSet(PersistenceStrategy persistenceStrategy)
```
- Method Detail
  - iterator
```
public java.util.Iterator iterator()
```
    Specified by:
    
    iterator in interface java.util.Collection
    
    Specified by:
    
    iterator in interface java.lang.Iterable
    
    Specified by:
    
    iterator in interface java.util.Set
    
    Specified by:
    
    iterator in class java.util.AbstractCollection
  - size
```
public int size()
```
    Specified by:
    
    size in interface java.util.Collection
    
    Specified by:
    
    size in interface java.util.Set
    
    Specified by:
    
    size in class java.util.AbstractCollection
  - add
```
public boolean add(java.lang.Object o)
```
    Specified by:
    
    add in interface java.util.Collection
    
    Specified by:
    
    add in interface java.util.Set
    
    Overrides:
    
    add in class java.util.AbstractCollection
  - findEmptyKey
```
private java.lang.Long findEmptyKey()
```