public static class WrapperCollections.ConcurrentWrapperCollection<E> extends Object implements Collection<E>
Modifier and Type | Field and Description |
---|---|
protected Collection<E> |
m_colDelegate
The Collection to which this wrapper delegates.
|
protected ReadWriteLock |
m_lock
The read/write lock for concurrency control.
|
protected Lock |
m_lockExclusive
The exclusive lock for performing read/write operations.
|
protected Lock |
m_lockShared
The shared lock for performing read operations.
|
Modifier | Constructor and Description |
---|---|
|
ConcurrentWrapperCollection(Collection<E> col)
Create an ConcurrentWrapperCollection which delegates to the
specified Collection.
|
protected |
ConcurrentWrapperCollection(Collection<E> col,
ReadWriteLock lock)
Create an ConcurrentWrapperCollection which delegates to the
specified Collection.
|
Modifier and Type | Method and Description |
---|---|
boolean |
add(E o) |
boolean |
addAll(Collection<? extends E> c) |
void |
clear() |
boolean |
contains(Object o) |
boolean |
containsAll(Collection<?> c) |
boolean |
equals(Object oOther) |
protected Collection<E> |
getDelegate()
Return the Collection to which all operations should be delegated to.
|
protected ReadWriteLock |
getLock()
Return the ReadWriteLock that is used to manage concurrent access
and modifications to the underlying map.
|
int |
hashCode() |
boolean |
isEmpty() |
Iterator<E> |
iterator() |
boolean |
remove(Object o) |
boolean |
removeAll(Collection<?> c) |
boolean |
retainAll(Collection<?> c) |
int |
size() |
Object[] |
toArray() |
<T> T[] |
toArray(T[] a) |
String |
toString() |
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
parallelStream, removeIf, spliterator, stream
protected final Collection<E> m_colDelegate
protected final ReadWriteLock m_lock
protected final Lock m_lockShared
protected final Lock m_lockExclusive
public ConcurrentWrapperCollection(Collection<E> col)
col
- the Collection to delegate all calls toprotected ConcurrentWrapperCollection(Collection<E> col, ReadWriteLock lock)
col
- the Collection to delegate all calls tolock
- a read/write lock for concurrency managementprotected Collection<E> getDelegate()
protected ReadWriteLock getLock()
public int size()
size
in interface Collection<E>
public boolean isEmpty()
isEmpty
in interface Collection<E>
public boolean contains(Object o)
contains
in interface Collection<E>
public Object[] toArray()
toArray
in interface Collection<E>
public <T> T[] toArray(T[] a)
toArray
in interface Collection<E>
public boolean add(E o)
add
in interface Collection<E>
public boolean remove(Object o)
remove
in interface Collection<E>
public boolean containsAll(Collection<?> c)
containsAll
in interface Collection<E>
public boolean addAll(Collection<? extends E> c)
addAll
in interface Collection<E>
public boolean retainAll(Collection<?> c)
retainAll
in interface Collection<E>
public boolean removeAll(Collection<?> c)
removeAll
in interface Collection<E>
public void clear()
clear
in interface Collection<E>
public boolean equals(Object oOther)
equals
in interface Collection<E>
equals
in class Object
public int hashCode()
hashCode
in interface Collection<E>
hashCode
in class Object