edu.emory.mathcs.util.collections.longs
Class AbstractLongSortedSet.AbstractSubView

java.lang.Object
  extended byedu.emory.mathcs.util.collections.longs.AbstractLongCollection
      extended byedu.emory.mathcs.util.collections.longs.AbstractLongSet
          extended byedu.emory.mathcs.util.collections.longs.AbstractLongSortedSet
              extended byedu.emory.mathcs.util.collections.longs.AbstractLongSortedSet.AbstractSubView
All Implemented Interfaces:
LongCollection, LongSet, LongSortedSet, java.io.Serializable
Enclosing class:
AbstractLongSortedSet

protected abstract static class AbstractLongSortedSet.AbstractSubView
extends AbstractLongSortedSet
implements java.io.Serializable

See Also:
Serialized Form

Nested Class Summary
 
Nested classes inherited from class edu.emory.mathcs.util.collections.longs.AbstractLongSortedSet
AbstractLongSortedSet.AbstractComplementSubView, AbstractLongSortedSet.AbstractSubView, AbstractLongSortedSet.ForwardIntervalItemIterator, AbstractLongSortedSet.ReverseIntervalItemIterator
 
Field Summary
protected  LongSortedSet base
           
protected  long beg
           
protected  long end
           
 
Constructor Summary
protected AbstractLongSortedSet.AbstractSubView(LongSortedSet base, long beg, long end)
           
 
Method Summary
 boolean add(long e)
          Adds the specified number to this set if it is not already present and if it falls within the domain.
 boolean addInterval(long first, long last)
          Adds to this set all the numbers between first and last, inclusive, that are not already present in this set and belong to this set's domain.
 LongInterval ceilingInterval(long e)
          Returns the smallest (left-most), widest interval contained in this set which elements are not all smaller than the specified number.
 void clear()
          Removes all of the elements from this set.
 boolean contains(long e)
          Returns true if this set contains the specified number; false otherwise.
 boolean containsInterval(long first, long last)
          Returns true if this set contains all the numbers between first and last, inclusive; false otherwise.
abstract  java.util.Iterator descendingIntervalIterator()
          Returns an iterator over intervals of this set, in a decreasing numerical order.
 LongInterval enclosingInterval(long e)
          Returns the widest interval contained in this set that includes the specified number, or null if this set does not include the specified number.
 LongInterval floorInterval(long e)
          Returns the largest (right-most), widest interval contained in this set which elements are not all greater than the specified number.
 LongInterval higherInterval(long e)
          Returns the smallest (left-most), widest interval contained in this set which all elements are strictly greater than the specified number.
 int intervalCount()
          Returns the minimum count of intervals into which this set can be decomposed.
abstract  java.util.Iterator intervalIterator()
          Returns an iterator over intervals of this set, in an increasing numerical order.
 LongInterval lowerInterval(long e)
          Returns the largest and widest interval contained in this set which all elements are strictly less than the specified number.
 long max()
          The largest number that can be stored in this set.
 long min()
          The smallest number that can be stored in this set.
 boolean remove(long e)
          Removes the specified number from this set if it is present.
 boolean removeInterval(long first, long last)
          Removes from this set all the numbers between first and last, inclusive.
 long size64()
          // PREPROC: Long,Int only Returns the number of elements in this set.
abstract  LongSortedSet subSet(long first, long last)
          A subset view containing all elements from this set between first, inclusive, and last, inclusive.
 
Methods inherited from class edu.emory.mathcs.util.collections.longs.AbstractLongSortedSet
ceiling, descendingIterator, first, firstInterval, floor, headSet, higher, isEmpty, iterator, last, lastInterval, lower, pollFirst, pollFirstInterval, pollLast, pollLastInterval, retainAll, retainInterval, tailSet, toCompactString
 
Methods inherited from class edu.emory.mathcs.util.collections.longs.AbstractLongSet
addAll, complementSet, equals, hashCode, removeAll
 
Methods inherited from class edu.emory.mathcs.util.collections.longs.AbstractLongCollection
containsAll, size, toArray, toArray, toString
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface edu.emory.mathcs.util.collections.longs.LongSortedSet
toString
 
Methods inherited from interface edu.emory.mathcs.util.collections.longs.LongSet
addAll, complementSet, containsAll, equals, hashCode, removeAll, size, toArray, toArray
 

Field Detail

base

protected final LongSortedSet base

beg

protected final long beg

end

protected final long end
Constructor Detail

AbstractLongSortedSet.AbstractSubView

protected AbstractLongSortedSet.AbstractSubView(LongSortedSet base,
                                                long beg,
                                                long end)
Method Detail

min

public long min()
Description copied from interface: LongSet
The smallest number that can be stored in this set.

Specified by:
min in interface LongSet
Overrides:
min in class AbstractLongSet

max

public long max()
Description copied from interface: LongSet
The largest number that can be stored in this set.

Specified by:
max in interface LongSet
Overrides:
max in class AbstractLongSet

size64

public long size64()
Description copied from interface: LongSet
// PREPROC: Long,Int only Returns the number of elements in this set. // PREPROC: Long,Int only

Specified by:
size64 in interface LongSet
Overrides:
size64 in class AbstractLongSortedSet

intervalCount

public int intervalCount()
Description copied from interface: LongSortedSet
Returns the minimum count of intervals into which this set can be decomposed. For instance, {1, 3,4,5, 8,9}.intervalCount() == 3.

Specified by:
intervalCount in interface LongSortedSet
Overrides:
intervalCount in class AbstractLongSortedSet

clear

public void clear()
Description copied from interface: LongSet
Removes all of the elements from this set. The set will be empty after this call returns.

Specified by:
clear in interface LongSet
Overrides:
clear in class AbstractLongCollection

add

public boolean add(long e)
Description copied from interface: LongSet
Adds the specified number to this set if it is not already present and if it falls within the domain.

Specified by:
add in interface LongSet
Overrides:
add in class AbstractLongCollection

addInterval

public boolean addInterval(long first,
                           long last)
Description copied from interface: LongSet
Adds to this set all the numbers between first and last, inclusive, that are not already present in this set and belong to this set's domain.

Specified by:
addInterval in interface LongSet
Overrides:
addInterval in class AbstractLongSet

remove

public boolean remove(long e)
Description copied from interface: LongSet
Removes the specified number from this set if it is present.

Specified by:
remove in interface LongSet
Overrides:
remove in class AbstractLongCollection

removeInterval

public boolean removeInterval(long first,
                              long last)
Description copied from interface: LongSet
Removes from this set all the numbers between first and last, inclusive.

Specified by:
removeInterval in interface LongSet
Overrides:
removeInterval in class AbstractLongSet

contains

public boolean contains(long e)
Description copied from interface: LongSet
Returns true if this set contains the specified number; false otherwise.

Specified by:
contains in interface LongSet
Overrides:
contains in class AbstractLongCollection

containsInterval

public boolean containsInterval(long first,
                                long last)
Description copied from interface: LongSet
Returns true if this set contains all the numbers between first and last, inclusive; false otherwise.

Specified by:
containsInterval in interface LongSet
Overrides:
containsInterval in class AbstractLongSet

enclosingInterval

public LongInterval enclosingInterval(long e)
Description copied from interface: LongSortedSet
Returns the widest interval contained in this set that includes the specified number, or null if this set does not include the specified number.

Specified by:
enclosingInterval in interface LongSortedSet
Returns:
the interval containing the specified number.

higherInterval

public LongInterval higherInterval(long e)
Description copied from interface: LongSortedSet
Returns the smallest (left-most), widest interval contained in this set which all elements are strictly greater than the specified number.

Specified by:
higherInterval in interface LongSortedSet
Returns:
the smallest interval greater than the specified number.

ceilingInterval

public LongInterval ceilingInterval(long e)
Description copied from interface: LongSortedSet
Returns the smallest (left-most), widest interval contained in this set which elements are not all smaller than the specified number. In other words, it either includes the specified number or has all elements strictly greater than the specified number.

Specified by:
ceilingInterval in interface LongSortedSet
Returns:
the smallest interval which upper bound is >= than the specified number.

lowerInterval

public LongInterval lowerInterval(long e)
Description copied from interface: LongSortedSet
Returns the largest and widest interval contained in this set which all elements are strictly less than the specified number.

Specified by:
lowerInterval in interface LongSortedSet
Returns:
the largest interval smaller than the specified number.

floorInterval

public LongInterval floorInterval(long e)
Description copied from interface: LongSortedSet
Returns the largest (right-most), widest interval contained in this set which elements are not all greater than the specified number. In other words, it either includes the specified number or has all elements strictly less than the specified number.

Specified by:
floorInterval in interface LongSortedSet
Returns:
the largest interval which lower bound is <= than the specified number.

subSet

public abstract LongSortedSet subSet(long first,
                                     long last)
Description copied from interface: LongSortedSet
A subset view containing all elements from this set between first, inclusive, and last, inclusive. More precisely, the view is narrowed to the domain [min, max]. Hence, complement set of this set will NOT include any elements outside [min, max].

Specified by:
subSet in interface LongSortedSet
Parameters:
first - the minimum element of this view (inclusive).
last - the maximum element of this view (inclusive).
Returns:
the subset view

intervalIterator

public abstract java.util.Iterator intervalIterator()
Description copied from interface: LongSortedSet
Returns an iterator over intervals of this set, in an increasing numerical order.

Specified by:
intervalIterator in interface LongSortedSet
Returns:
an iterator over intervals of this set

descendingIntervalIterator

public abstract java.util.Iterator descendingIntervalIterator()
Description copied from interface: LongSortedSet
Returns an iterator over intervals of this set, in a decreasing numerical order.

Specified by:
descendingIntervalIterator in interface LongSortedSet
Returns:
a descending iterator over intervals of this set