it.unimi.dsi.fastutil.ints
Class AbstractIntSet

java.lang.Object
  extended byit.unimi.dsi.fastutil.ints.AbstractIntCollection
      extended byit.unimi.dsi.fastutil.ints.AbstractIntSet
All Implemented Interfaces:
Cloneable, Collection, IntCollection, IntSet, Set
Direct Known Subclasses:
AbstractIntSortedSet, IntOpenHashSet, IntSets.Singleton

public abstract class AbstractIntSet
extends AbstractIntCollection
implements Cloneable, IntSet

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.
 IntBidirectionalIterator iterator(int from)
           
 boolean rem(int k)
          Delegates to remove().
 boolean remove(int k)
          Note that the corresponding method of the type-specific collection is rem().
 boolean remove(Object o)
          Delegates to the corresponding type-specific method.
 
Methods inherited from class it.unimi.dsi.fastutil.ints.AbstractIntCollection
add, add, addAll, addAll, clear, contains, containsAll, containsAll, isEmpty, iterator, rem, removeAll, removeAll, retainAll, retainAll, toArray, toArray, toArray, toIntArray, toIntArray, 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.ints.IntCollection
add, addAll, contains, containsAll, intIterator, removeAll, retainAll, toArray, toIntArray, toIntArray
 

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 IntBidirectionalIterator iterator(int from)

rem

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

Specified by:
rem in interface IntCollection
Overrides:
rem in class AbstractIntCollection
Parameters:
k - the element to be removed.
Returns:
true if the set was modified.

remove

public boolean remove(int k)
Description copied from interface: IntSet
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 IntSet
See Also:
Collection.remove(Object)

remove

public boolean remove(Object o)
Delegates to the corresponding type-specific method.

Specified by:
remove in interface Set
Overrides:
remove in class AbstractIntCollection