it.unimi.dsi.fastutil.objects
Class AbstractReferenceSet

java.lang.Object
  extended byit.unimi.dsi.fastutil.objects.AbstractReferenceCollection
      extended byit.unimi.dsi.fastutil.objects.AbstractReferenceSet
All Implemented Interfaces:
Cloneable, Collection, ReferenceCollection, ReferenceSet, Set
Direct Known Subclasses:
AbstractReferenceSortedSet, ReferenceOpenHashSet, ReferenceSets.Singleton

public abstract class AbstractReferenceSet
extends AbstractReferenceCollection
implements Cloneable, ReferenceSet

An abstract class providing basic methods for sets implementing a type-specific interface.


Method Summary
 boolean equals(Object o)
           
 int hashCode()
          Returns a hash code for this set.
 ObjectBidirectionalIterator iterator(Object from)
           
 boolean rem(Object k)
          Delegates to remove().
 boolean remove(Object k)
          Note that the corresponding method of the type-specific collection is rem().
 
Methods inherited from class it.unimi.dsi.fastutil.objects.AbstractReferenceCollection
add, addAll, clear, containsAll, isEmpty, iterator, removeAll, retainAll, toArray, toArray, toString
 
Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface java.util.Set
add, addAll, clear, contains, containsAll, isEmpty, iterator, removeAll, retainAll, size, toArray, toArray
 
Methods inherited from interface it.unimi.dsi.fastutil.objects.ReferenceCollection
objectIterator
 

Method Detail

equals

public boolean equals(Object o)
Specified by:
equals in interface Set

hashCode

public int hashCode()
Returns a hash code for this set. The hash code of a set is computed by summing the hash codes of its elements.

Specified by:
hashCode in interface Set
Returns:
a hash code for this set.

iterator

public ObjectBidirectionalIterator iterator(Object from)

rem

public boolean rem(Object k)
Delegates to remove().

Overrides:
rem in class AbstractReferenceCollection
Parameters:
k - the element to be removed.
Returns:
true if the set was modified.

remove

public boolean remove(Object k)
Description copied from interface: ReferenceSet
Note that the corresponding method of the type-specific collection is rem(). This unfortunate situation is caused by the clash with the similarly named index-based method in the List interface.

Specified by:
remove in interface ReferenceSet
Overrides:
remove in class AbstractReferenceCollection