Class SyncSet

  • All Implemented Interfaces:
    java.lang.Iterable, java.util.Collection, java.util.Set
    Direct Known Subclasses:
    SyncSortedSet

    public class SyncSet
    extends SyncCollection
    implements java.util.Set
    SyncSets wrap Sync-based control around java.util.Sets. They support two additional reader operations than do SyncCollection: hashCode and equals.

    [ Introduction to this package. ]

    See Also:
    SyncCollection
    • Constructor Detail

      • SyncSet

        public SyncSet​(java.util.Set set,
                       Sync sync)
        Create a new SyncSet protecting the given collection, and using the given sync to control both reader and writer methods. Common, reasonable choices for the sync argument include Mutex, ReentrantLock, and Semaphores initialized to 1.
      • SyncSet

        public SyncSet​(java.util.Set set,
                       ReadWriteLock rwl)
        Create a new SyncSet protecting the given set, and using the given ReadWriteLock to control reader and writer methods.
      • SyncSet

        public SyncSet​(java.util.Set set,
                       Sync readLock,
                       Sync writeLock)
        Create a new SyncSet protecting the given set, and using the given pair of locks to control reader and writer methods.
    • Method Detail

      • hashCode

        public int hashCode()
        Specified by:
        hashCode in interface java.util.Collection
        Specified by:
        hashCode in interface java.util.Set
        Overrides:
        hashCode in class java.lang.Object
      • equals

        public boolean equals​(java.lang.Object o)
        Specified by:
        equals in interface java.util.Collection
        Specified by:
        equals in interface java.util.Set
        Overrides:
        equals in class java.lang.Object