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| java.util.AbstractSet
 bak.pcj.adapter.BooleanSetToSetAdapter
bak.pcj.adapter.BooleanSortedSetToSortedSetAdapter
| BooleanSortedSetToSortedSetAdapter | | public class BooleanSortedSetToSortedSetAdapter extends BooleanSetToSetAdapter implements SortedSet(Code) | | This class represents adapters of boolean sets to Java Collections
Framework sets. The adapter
is implemented as a wrapper around a primitive set. Thus,
changes to the underlying set are reflected by this
set and vice versa.
See Also: BooleanSortedSet
See Also: java.util.SortedSet
author:
Søren Bak
version:
1.0 2002/12/04
since:
1.2 |
| Method Summary | |
| public Comparator | comparator()
Returns the comparator used by this set. | | public Object | first()
Returns the lowest element of this set. | | public SortedSet | headSet(Object to)
Returns the subset of values lower than a specified value. | | public Object | last()
Returns the highest element of this set. | | public SortedSet | subSet(Object from, Object to)
Returns the subset of values lower that a specified value and
higher than or equal to another specified value. | | public SortedSet | tailSet(Object from)
Returns the subset of values higher than or equal to a
specified value. |
| BooleanSortedSetToSortedSetAdapter | | public BooleanSortedSetToSortedSetAdapter(BooleanSortedSet set)(Code) | | Creates a new adaption of a set of boolean
values to a Java Collections Framework set.
Parameters:
set - the underlying primitive set.
throws:
NullPointerException - if set is null. |
| comparator | | public Comparator comparator()(Code) | | Returns the comparator used by this set. This method
always returns null, since primitive sets are
sorted by their natural ordering.
null. |
| first | | public Object first()(Code) | | Returns the lowest element of this set.
the lowest element of this set.
throws:
NoSuchElementException - if this set is empty. |
| headSet | | public SortedSet headSet(Object to)(Code) | | Returns the subset of values lower than a specified value.
The returned subset is a view of this set, so changes to the
subset are reflected by this set and vice versa.
Parameters:
to - the upper bound of the returned set (not included).
throws:
IllegalArgumentException - if to is not permittedin this set (which can be the case with returnedsubsets).
throws:
ClassCastException - if to is not of class Boolean Boolean.
throws:
NullPointerException - if to is null. |
| last | | public Object last()(Code) | | Returns the highest element of this set.
the highest element of this set.
throws:
NoSuchElementException - if this set is empty. |
| subSet | | public SortedSet subSet(Object from, Object to)(Code) | | Returns the subset of values lower that a specified value and
higher than or equal to another specified value.
The returned subset is a view of this set, so changes to the
subset are reflected by this set and vice versa.
Parameters:
from - the lower bound of the returned set (included).
Parameters:
to - the upper bound of the returned set (not included).
throws:
IllegalArgumentException - if from is greater than to;if from or to is not permittedin this set (which can be the case with returnedsubsets).
throws:
ClassCastException - if from is not of class Boolean Boolean;if to is not of class Boolean Boolean.
throws:
NullPointerException - if from is null;if to is null. |
| tailSet | | public SortedSet tailSet(Object from)(Code) | | Returns the subset of values higher than or equal to a
specified value.
The returned subset is a view of this set, so changes to the
subset are reflected by this set and vice versa.
Parameters:
from - the lower bound of the returned set (included).
throws:
IllegalArgumentException - if from is not permittedin this set (which can be the case with returnedsubsets).
throws:
ClassCastException - if from is not of class Boolean Boolean.
throws:
NullPointerException - if from is null. |
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