ch.javasoft.util.intcoll
Class AbstractSortedIntSet

java.lang.Object
  ch.javasoft.util.intcoll.AbstractIntCollection
      ch.javasoft.util.intcoll.AbstractSortedIntSet

All Implemented Interfaces:

IntCollection, IntIterable, IntSet, SortedIntSet, Iterable<Integer>, Collection<Integer>, Set<Integer>, SortedSet<Integer>

Direct Known Subclasses:

BitSetIntSet, DefaultIntSet, RangeIntSet

public abstract class AbstractSortedIntSet
extends AbstractIntCollection
implements SortedIntSet

Implementation of IntSet, also implementing SortedSet, but with support limited to positive integers.

Field Summary

Fields inherited from class ch.javasoft.util.intcoll.AbstractIntCollection

mod

Constructor Summary

AbstractSortedIntSet()

AbstractSortedIntSet(int[] values)

AbstractSortedIntSet(IntCollection set)

Method Summary

boolean	equals(Object obj)
SortedIntSet	headSet(int toElement) Returns a view of the portion of this set whose elements are strictly less than toElement.
SortedIntSet	headSet(Integer toElement)
SortedIntSet	subSet(Integer fromElement, Integer toElement)
SortedIntSet	tailSet(int fromElement) Returns a view of the portion of this set whose elements are greater than or equal to fromElement.
SortedIntSet	tailSet(Integer fromElement)

Methods inherited from class ch.javasoft.util.intcoll.AbstractIntCollection

add, addAll, addAll, addAll, addInt, clear, clone, contains, containsAll, containsInt, first, firstInt, hashCode, intIterator, isEmpty, iterator, last, lastInt, remove, removeAll, removeInt, retainAll, size, toArray, toArray, toArrayInternal, toIntArray, toIntArray, toIntArrayInternal, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface ch.javasoft.util.intcoll.SortedIntSet

subSet

Methods inherited from interface ch.javasoft.util.intcoll.IntCollection

addAll, addAll, addInt, containsInt, intIterator, removeInt, toIntArray, toIntArray

Methods inherited from interface java.util.SortedSet

comparator, first, last

Methods inherited from interface java.util.Set

add, addAll, clear, contains, containsAll, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray

Constructor Detail

AbstractSortedIntSet

public AbstractSortedIntSet()

AbstractSortedIntSet

public AbstractSortedIntSet(IntCollection set)

AbstractSortedIntSet

public AbstractSortedIntSet(int[] values)

Method Detail

subSet

public SortedIntSet subSet(Integer fromElement,
                           Integer toElement)

Specified by:

subSet in interface SortedIntSet

Specified by:

subSet in interface SortedSet<Integer>

headSet

public SortedIntSet headSet(int toElement)

Description copied from interface: SortedIntSet

Returns a view of the portion of this set whose elements are strictly less than toElement. The returned set is backed by this set, so changes in the returned set are reflected in this set, and vice-versa. The returned set supports all optional set operations that this set supports.

The returned set will throw an IllegalArgumentException on an attempt to insert an element outside its range.

Specified by:

headSet in interface SortedIntSet

Parameters:

toElement - high endpoint (exclusive) of the returned set

Returns:

a view of the portion of this set whose elements are strictly less than toElement

headSet

public SortedIntSet headSet(Integer toElement)

Specified by:

headSet in interface SortedIntSet

Specified by:

headSet in interface SortedSet<Integer>

tailSet

public SortedIntSet tailSet(int fromElement)

Description copied from interface: SortedIntSet

Returns a view of the portion of this set whose elements are greater than or equal to fromElement. The returned set is backed by this set, so changes in the returned set are reflected in this set, and vice-versa. The returned set supports all optional set operations that this set supports.

The returned set will throw an IllegalArgumentException on an attempt to insert an element outside its range.

Specified by:

tailSet in interface SortedIntSet

Parameters:

fromElement - low endpoint (inclusive) of the returned set

Returns:

a view of the portion of this set whose elements are greater than or equal to fromElement

tailSet

public SortedIntSet tailSet(Integer fromElement)

Specified by:

tailSet in interface SortedIntSet

Specified by:

tailSet in interface SortedSet<Integer>

equals

public boolean equals(Object obj)

Specified by:

equals in interface Collection<Integer>

Specified by:

equals in interface Set<Integer>

Overrides:

equals in class AbstractIntCollection