AbstractDualBidiMap.View

org.apache.commons.collections4.bidimap

Class AbstractDualBidiMap.View<K,V,E>

java.lang.Object
- org.apache.commons.collections4.collection.AbstractCollectionDecorator<E>
- - org.apache.commons.collections4.bidimap.AbstractDualBidiMap.View<K,V,E>

All Implemented Interfaces:

Serializable, Iterable<E>, Collection<E>

Direct Known Subclasses:

AbstractDualBidiMap.EntrySet, AbstractDualBidiMap.KeySet, AbstractDualBidiMap.Values

Enclosing class:

AbstractDualBidiMap < K , V>
```
protected abstract static class AbstractDualBidiMap.View<K,V,E>
extends AbstractCollectionDecorator<E>
```
Inner class View.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
`protected AbstractDualBidiMap<K,V>`	`parent` The parent map

Constructor Summary

Constructors

Modifier	Constructor and Description
`protected`	`View(Collection<E> coll, AbstractDualBidiMap<K,V> parent)` Constructs a new view of the BidiMap.

Method Summary

All Methods

Instance Methods

Concrete Methods
Modifier and Type	Method and Description
`void`	`clear()`
`boolean`	`equals(Object object)`
`int`	`hashCode()`
`boolean`	`removeAll(Collection<?> coll)`
`boolean`	`retainAll(Collection<?> coll)`

Methods inherited from class org.apache.commons.collections4.collection.AbstractCollectionDecorator
add, addAll, contains, containsAll, decorated, isEmpty, iterator, remove, setCollection, size, 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, spliterator, stream

Methods inherited from interface java.lang.Iterable
forEach

- Field Detail
  - parent
```
protected final AbstractDualBidiMap<K,V> parent
```
    The parent map
- Constructor Detail
  - View
```
protected View(Collection<E> coll,
               AbstractDualBidiMap<K,V> parent)
```
    Constructs a new view of the BidiMap.
    
    Parameters:
    
    coll - the collection view being decorated
    
    parent - the parent BidiMap
- Method Detail
  - equals
```
public boolean equals(Object object)
```
  - hashCode
```
public int hashCode()
```
  - removeAll
```
public boolean removeAll(Collection<?> coll)
```
  - retainAll
```
public boolean retainAll(Collection<?> coll)
```
    This implementation iterates over the elements of this bidi map, checking each element in turn to see if it's contained in coll. If it's not contained, it's removed from this bidi map. As a consequence, it is advised to use a collection type for coll that provides a fast (e.g. O(1)) implementation of Collection.contains(Object).
  - clear
```
public void clear()
```