javolution.util.internal.collection.ReadWriteLockImpl Class Reference

Inheritance diagram for javolution.util.internal.collection.ReadWriteLockImpl:

Collaboration diagram for javolution.util.internal.collection.ReadWriteLockImpl:

Classes
class	ReadLock
class	WriteLock

Public Member Functions
ReadLock	readLock ()
WriteLock	writeLock ()

Public Attributes
final ReadLock	readLock = new ReadLock()
final WriteLock	writeLock = new WriteLock()

Private Attributes
transient int	givenLocks
transient int	waitingWriters
transient Thread	writerThread

Static Private Attributes
static final long	serialVersionUID = 0x600L

Detailed Description

Simple and efficient read/write lock implementation giving preferences to writers. Acquiring a write lock then a read lock is supported. Writers may acquire a read lock after having the write lock but the reverse would result in deadlock.

Definition at line 23 of file ReadWriteLockImpl.java.

Member Function Documentation

readLock()

ReadLock javolution.util.internal.collection.ReadWriteLockImpl.readLock

(

)

Definition at line 130 of file ReadWriteLockImpl.java.

                               {
        return readLock;
    }

References javolution.util.internal.collection.ReadWriteLockImpl.readLock.

writeLock()

WriteLock javolution.util.internal.collection.ReadWriteLockImpl.writeLock

(

)

Definition at line 135 of file ReadWriteLockImpl.java.

                                 {
        return writeLock;
    }

References javolution.util.internal.collection.ReadWriteLockImpl.writeLock.

Member Data Documentation

givenLocks

transient int javolution.util.internal.collection.ReadWriteLockImpl.givenLocks

private

Definition at line 125 of file ReadWriteLockImpl.java.

Referenced by javolution.util.internal.collection.ReadWriteLockImpl.ReadLock.lockInterruptibly(), javolution.util.internal.collection.ReadWriteLockImpl.WriteLock.lockInterruptibly(), and javolution.util.internal.collection.ReadWriteLockImpl.ReadLock.unlock().

readLock

final ReadLock javolution.util.internal.collection.ReadWriteLockImpl.readLock = new ReadLock()

Definition at line 123 of file ReadWriteLockImpl.java.

Referenced by javolution.util.internal.collection.SharedCollectionImpl< E >.clone(), javolution.util.internal.collection.SharedCollectionImpl< E >.contains(), javolution.util.internal.collection.SharedCollectionImpl< E >.containsAll(), javolution.util.internal.map.SharedMapImpl< K, V >.containsKey(), javolution.util.internal.map.SharedMapImpl< K, V >.containsValue(), javolution.util.internal.collection.SharedCollectionImpl< E >.equals(), javolution.util.internal.set.sorted.SharedSortedSetImpl< E >.first(), javolution.util.internal.map.sorted.SharedSortedMapImpl< K, V >.firstKey(), javolution.util.internal.table.SharedTableImpl< E >.get(), javolution.util.internal.map.SharedMapImpl< K, V >.get(), javolution.util.internal.table.SharedTableImpl< E >.getFirst(), javolution.util.internal.table.SharedTableImpl< E >.getLast(), javolution.util.internal.collection.SharedCollectionImpl< E >.hashCode(), javolution.util.internal.table.SharedTableImpl< E >.indexOf(), javolution.util.internal.map.SharedMapImpl< K, V >.isEmpty(), javolution.util.internal.collection.SharedCollectionImpl< E >.isEmpty(), javolution.util.internal.map.SharedMapImpl< K, V >.IteratorImpl.IteratorImpl(), javolution.util.internal.collection.SharedCollectionImpl< E >.IteratorImpl.IteratorImpl(), javolution.util.internal.set.sorted.SharedSortedSetImpl< E >.last(), javolution.util.internal.table.SharedTableImpl< E >.lastIndexOf(), javolution.util.internal.map.sorted.SharedSortedMapImpl< K, V >.lastKey(), javolution.util.internal.table.SharedTableImpl< E >.peekFirst(), javolution.util.internal.table.SharedTableImpl< E >.peekLast(), javolution.util.internal.collection.SharedCollectionImpl< E >.perform(), javolution.util.internal.table.sorted.SharedSortedTableImpl< E >.positionOf(), javolution.util.internal.collection.ReadWriteLockImpl.readLock(), javolution.util.internal.map.SharedMapImpl< K, V >.size(), javolution.util.internal.collection.SharedCollectionImpl< E >.size(), javolution.util.internal.map.SharedMapImpl< K, V >.split(), javolution.util.internal.collection.SharedCollectionImpl< E >.split(), and javolution.util.internal.collection.SharedCollectionImpl< E >.toArray().

serialVersionUID

final long javolution.util.internal.collection.ReadWriteLockImpl.serialVersionUID = 0x600L

staticprivate

Definition at line 122 of file ReadWriteLockImpl.java.

waitingWriters

transient int javolution.util.internal.collection.ReadWriteLockImpl.waitingWriters

private

Definition at line 126 of file ReadWriteLockImpl.java.

Referenced by javolution.util.internal.collection.ReadWriteLockImpl.ReadLock.lockInterruptibly(), and javolution.util.internal.collection.ReadWriteLockImpl.WriteLock.lockInterruptibly().

writeLock

final WriteLock javolution.util.internal.collection.ReadWriteLockImpl.writeLock = new WriteLock()

Definition at line 124 of file ReadWriteLockImpl.java.

Referenced by javolution.util.internal.table.SharedTableImpl< E >.add(), javolution.util.internal.collection.SharedCollectionImpl< E >.add(), javolution.util.internal.table.SharedTableImpl< E >.addAll(), javolution.util.internal.collection.SharedCollectionImpl< E >.addAll(), javolution.util.internal.table.SharedTableImpl< E >.addFirst(), javolution.util.internal.table.sorted.SharedSortedTableImpl< E >.addIfAbsent(), javolution.util.internal.table.SharedTableImpl< E >.addLast(), javolution.util.internal.map.SharedMapImpl< K, V >.clear(), javolution.util.internal.collection.SharedCollectionImpl< E >.clear(), javolution.util.internal.table.SharedTableImpl< E >.offerFirst(), javolution.util.internal.table.SharedTableImpl< E >.offerLast(), javolution.util.internal.table.SharedTableImpl< E >.pollFirst(), javolution.util.internal.table.SharedTableImpl< E >.pollLast(), javolution.util.internal.map.SharedMapImpl< K, V >.put(), javolution.util.internal.map.SharedMapImpl< K, V >.putAll(), javolution.util.internal.map.SharedMapImpl< K, V >.putIfAbsent(), javolution.util.internal.map.SharedMapImpl< K, V >.remove(), javolution.util.internal.collection.SharedCollectionImpl< E >.remove(), javolution.util.internal.table.SharedTableImpl< E >.remove(), javolution.util.internal.collection.SharedCollectionImpl< E >.removeAll(), javolution.util.internal.table.SharedTableImpl< E >.removeFirst(), javolution.util.internal.table.SharedTableImpl< E >.removeFirstOccurrence(), javolution.util.internal.table.SharedTableImpl< E >.removeLast(), javolution.util.internal.table.SharedTableImpl< E >.removeLastOccurrence(), javolution.util.internal.map.SharedMapImpl< K, V >.replace(), javolution.util.internal.collection.SharedCollectionImpl< E >.retainAll(), javolution.util.internal.table.SharedTableImpl< E >.set(), and javolution.util.internal.collection.ReadWriteLockImpl.writeLock().

writerThread

transient Thread javolution.util.internal.collection.ReadWriteLockImpl.writerThread

private

Definition at line 127 of file ReadWriteLockImpl.java.

Referenced by javolution.util.internal.collection.ReadWriteLockImpl.ReadLock.lockInterruptibly(), javolution.util.internal.collection.ReadWriteLockImpl.WriteLock.lockInterruptibly(), javolution.util.internal.collection.ReadWriteLockImpl.ReadLock.unlock(), and javolution.util.internal.collection.ReadWriteLockImpl.WriteLock.unlock().

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The documentation for this class was generated from the following file:

• ReadWriteLockImpl.java