com.db4o.collections
Class ActivatableHashSet<E>
java.lang.Object
java.util.AbstractCollection<E>
java.util.AbstractSet<E>
java.util.HashSet<E>
com.db4o.collections.ActivatableHashSet<E>
- All Implemented Interfaces:
- ActivatableCollection<E>, ActivatableSet<E>, Activatable, java.io.Serializable, java.lang.Cloneable, java.lang.Iterable<E>, java.util.Collection<E>, java.util.Set<E>
public class ActivatableHashSet<E>
- extends java.util.HashSet<E>
- implements ActivatableSet<E>
extends ArrayList with Transparent Activation and
Transparent Persistence support
- Since:
- 7.9
- See Also:
- Serialized Form
Methods inherited from class java.util.AbstractCollection |
toString |
Methods inherited from class java.lang.Object |
getClass, notify, notifyAll, wait, wait, wait |
ActivatableHashSet
public ActivatableHashSet()
ActivatableHashSet
public ActivatableHashSet(int initialCapacity)
ActivatableHashSet
public ActivatableHashSet(int initialCapacity,
float loadFactor)
ActivatableHashSet
public ActivatableHashSet(java.util.Collection<? extends E> coll)
activate
public void activate(ActivationPurpose purpose)
- Description copied from interface:
Activatable
- should be called by every reading field access of an object.
The recommended implementation of this method is to call
Activator.activate(ActivationPurpose)
on the Activator
that was previously passed to Activatable.bind(Activator)
.
- Specified by:
activate
in interface Activatable
- Parameters:
purpose
- TODO
bind
public void bind(Activator activator)
- Description copied from interface:
Activatable
- called by db4o upon instantiation.
The recommended implementation of this method is to store the passed
Activator
in a transient field of the object.
- Specified by:
bind
in interface Activatable
- Parameters:
activator
- the Activator
add
public boolean add(E o)
- Specified by:
add
in interface java.util.Collection<E>
- Specified by:
add
in interface java.util.Set<E>
- Overrides:
add
in class java.util.HashSet<E>
addAll
public boolean addAll(java.util.Collection<? extends E> c)
- Specified by:
addAll
in interface java.util.Collection<E>
- Specified by:
addAll
in interface java.util.Set<E>
- Overrides:
addAll
in class java.util.AbstractCollection<E>
clear
public void clear()
- Specified by:
clear
in interface java.util.Collection<E>
- Specified by:
clear
in interface java.util.Set<E>
- Overrides:
clear
in class java.util.HashSet<E>
contains
public boolean contains(java.lang.Object o)
- Specified by:
contains
in interface java.util.Collection<E>
- Specified by:
contains
in interface java.util.Set<E>
- Overrides:
contains
in class java.util.HashSet<E>
containsAll
public boolean containsAll(java.util.Collection<?> c)
- Specified by:
containsAll
in interface java.util.Collection<E>
- Specified by:
containsAll
in interface java.util.Set<E>
- Overrides:
containsAll
in class java.util.AbstractCollection<E>
equals
public boolean equals(java.lang.Object o)
- Specified by:
equals
in interface java.util.Collection<E>
- Specified by:
equals
in interface java.util.Set<E>
- Overrides:
equals
in class java.util.AbstractSet<E>
hashCode
public int hashCode()
- Specified by:
hashCode
in interface java.util.Collection<E>
- Specified by:
hashCode
in interface java.util.Set<E>
- Overrides:
hashCode
in class java.util.AbstractSet<E>
isEmpty
public boolean isEmpty()
- Specified by:
isEmpty
in interface java.util.Collection<E>
- Specified by:
isEmpty
in interface java.util.Set<E>
- Overrides:
isEmpty
in class java.util.HashSet<E>
iterator
public java.util.Iterator<E> iterator()
- Specified by:
iterator
in interface java.lang.Iterable<E>
- Specified by:
iterator
in interface java.util.Collection<E>
- Specified by:
iterator
in interface java.util.Set<E>
- Overrides:
iterator
in class java.util.HashSet<E>
remove
public boolean remove(java.lang.Object o)
- Specified by:
remove
in interface java.util.Collection<E>
- Specified by:
remove
in interface java.util.Set<E>
- Overrides:
remove
in class java.util.HashSet<E>
removeAll
public boolean removeAll(java.util.Collection<?> c)
- Specified by:
removeAll
in interface java.util.Collection<E>
- Specified by:
removeAll
in interface java.util.Set<E>
- Overrides:
removeAll
in class java.util.AbstractSet<E>
retainAll
public boolean retainAll(java.util.Collection<?> c)
- Specified by:
retainAll
in interface java.util.Collection<E>
- Specified by:
retainAll
in interface java.util.Set<E>
- Overrides:
retainAll
in class java.util.AbstractCollection<E>
size
public int size()
- Specified by:
size
in interface java.util.Collection<E>
- Specified by:
size
in interface java.util.Set<E>
- Overrides:
size
in class java.util.HashSet<E>
toArray
public java.lang.Object[] toArray()
- Specified by:
toArray
in interface java.util.Collection<E>
- Specified by:
toArray
in interface java.util.Set<E>
- Overrides:
toArray
in class java.util.AbstractCollection<E>
toArray
public <T> T[] toArray(T[] a)
- Specified by:
toArray
in interface java.util.Collection<E>
- Specified by:
toArray
in interface java.util.Set<E>
- Overrides:
toArray
in class java.util.AbstractCollection<E>
clone
public java.lang.Object clone()
- Overrides:
clone
in class java.util.HashSet<E>
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