| java.lang.Object
 com.sleepycat.collections.StoredContainer
com.sleepycat.collections.StoredCollection
com.sleepycat.collections.StoredEntrySet
com.sleepycat.collections.StoredSortedEntrySet
| StoredSortedEntrySet | | public class StoredSortedEntrySet extends StoredEntrySet implements SortedSet(Code) | | The SortedSet returned by Map.entrySet(). This class may not be
instantiated directly. Contrary to what is stated by
Map.entrySet this class does support the
StoredSortedEntrySet.add and
StoredSortedEntrySet.addAll methods.
The
java.util.Map.Entry.setValue method of the Map.Entry objects
that are returned by this class and its iterators behaves just as the
StoredIterator.set method does.
In addition to the standard SortedSet methods, this class provides the
following methods for stored sorted sets only. Note that the use of these
methods is not compatible with the standard Java collections interface.
author:
Mark Hayes |
| Method Summary | |
| public Comparator | comparator()
Returns null since comparators are not supported. | | public Object | first()
Returns the first (lowest) element currently in this sorted set. | | public SortedSet | headSet(Object toMapEntry)
Returns a view of the portion of this sorted set whose elements are
strictly less than toMapEntry.
This method conforms to the
SortedSet.headSet interface.
Note that the return value is a StoredCollection and must be treated
as such; for example, its iterators must be explicitly closed.
Parameters:
toMapEntry - the upper bound. | | public SortedSet | headSet(Object toMapEntry, boolean toInclusive)
Returns a view of the portion of this sorted set whose elements are
strictly less than toMapEntry, optionally including toMapEntry.
This method does not exist in the standard
SortedSet interface.
Note that the return value is a StoredCollection and must be treated
as such; for example, its iterators must be explicitly closed.
Parameters:
toMapEntry - is the upper bound.
Parameters:
toInclusive - is true to include toMapEntry. | | public Object | last()
Returns the last (highest) element currently in this sorted set. | | public SortedSet | subSet(Object fromMapEntry, Object toMapEntry)
Returns a view of the portion of this sorted set whose elements range
from fromMapEntry, inclusive, to toMapEntry, exclusive.
This method conforms to the
SortedSet.subSet interface.
Note that the return value is a StoredCollection and must be treated
as such; for example, its iterators must be explicitly closed.
Parameters:
fromMapEntry - is the lower bound.
Parameters:
toMapEntry - is the upper bound. | | public SortedSet | subSet(Object fromMapEntry, boolean fromInclusive, Object toMapEntry, boolean toInclusive)
Returns a view of the portion of this sorted set whose elements are
strictly greater than fromMapEntry and strictly less than toMapEntry,
optionally including fromMapEntry and toMapEntry.
This method does not exist in the standard
SortedSet interface.
Note that the return value is a StoredCollection and must be treated
as such; for example, its iterators must be explicitly closed.
Parameters:
fromMapEntry - is the lower bound.
Parameters:
fromInclusive - is true to include fromMapEntry.
Parameters:
toMapEntry - is the upper bound.
Parameters:
toInclusive - is true to include toMapEntry. | | public SortedSet | tailSet(Object fromMapEntry)
Returns a view of the portion of this sorted set whose elements are
greater than or equal to fromMapEntry.
This method conforms to the
SortedSet.tailSet interface.
Note that the return value is a StoredCollection and must be treated
as such; for example, its iterators must be explicitly closed.
Parameters:
fromMapEntry - is the lower bound. | | public SortedSet | tailSet(Object fromMapEntry, boolean fromInclusive)
Returns a view of the portion of this sorted set whose elements are
strictly greater than fromMapEntry, optionally including fromMapEntry.
This method does not exist in the standard
SortedSet interface.
Note that the return value is a StoredCollection and must be treated
as such; for example, its iterators must be explicitly closed.
Parameters:
fromMapEntry - is the lower bound.
Parameters:
fromInclusive - is true to include fromMapEntry. |
| comparator | | public Comparator comparator()(Code) | | Returns null since comparators are not supported. The natural ordering
of a stored collection is data byte order, whether the data classes
implement the
java.lang.Comparable interface or not.
This method does not conform to the
SortedSet.comparator interface.
null. |
| headSet | | public SortedSet headSet(Object toMapEntry)(Code) | | Returns a view of the portion of this sorted set whose elements are
strictly less than toMapEntry.
This method conforms to the
SortedSet.headSet interface.
Note that the return value is a StoredCollection and must be treated
as such; for example, its iterators must be explicitly closed.
Parameters:
toMapEntry - the upper bound. the subset.
throws:
RuntimeExceptionWrapper - if a com.sleepycat.je.DatabaseException is thrown. |
| headSet | | public SortedSet headSet(Object toMapEntry, boolean toInclusive)(Code) | | Returns a view of the portion of this sorted set whose elements are
strictly less than toMapEntry, optionally including toMapEntry.
This method does not exist in the standard
SortedSet interface.
Note that the return value is a StoredCollection and must be treated
as such; for example, its iterators must be explicitly closed.
Parameters:
toMapEntry - is the upper bound.
Parameters:
toInclusive - is true to include toMapEntry. the subset.
throws:
RuntimeExceptionWrapper - if a com.sleepycat.je.DatabaseException is thrown. |
| subSet | | public SortedSet subSet(Object fromMapEntry, Object toMapEntry)(Code) | | Returns a view of the portion of this sorted set whose elements range
from fromMapEntry, inclusive, to toMapEntry, exclusive.
This method conforms to the
SortedSet.subSet interface.
Note that the return value is a StoredCollection and must be treated
as such; for example, its iterators must be explicitly closed.
Parameters:
fromMapEntry - is the lower bound.
Parameters:
toMapEntry - is the upper bound. the subset.
throws:
RuntimeExceptionWrapper - if a com.sleepycat.je.DatabaseException is thrown. |
| subSet | | public SortedSet subSet(Object fromMapEntry, boolean fromInclusive, Object toMapEntry, boolean toInclusive)(Code) | | Returns a view of the portion of this sorted set whose elements are
strictly greater than fromMapEntry and strictly less than toMapEntry,
optionally including fromMapEntry and toMapEntry.
This method does not exist in the standard
SortedSet interface.
Note that the return value is a StoredCollection and must be treated
as such; for example, its iterators must be explicitly closed.
Parameters:
fromMapEntry - is the lower bound.
Parameters:
fromInclusive - is true to include fromMapEntry.
Parameters:
toMapEntry - is the upper bound.
Parameters:
toInclusive - is true to include toMapEntry. the subset.
throws:
RuntimeExceptionWrapper - if a com.sleepycat.je.DatabaseException is thrown. |
| tailSet | | public SortedSet tailSet(Object fromMapEntry)(Code) | | Returns a view of the portion of this sorted set whose elements are
greater than or equal to fromMapEntry.
This method conforms to the
SortedSet.tailSet interface.
Note that the return value is a StoredCollection and must be treated
as such; for example, its iterators must be explicitly closed.
Parameters:
fromMapEntry - is the lower bound. the subset.
throws:
RuntimeExceptionWrapper - if a com.sleepycat.je.DatabaseException is thrown. |
| tailSet | | public SortedSet tailSet(Object fromMapEntry, boolean fromInclusive)(Code) | | Returns a view of the portion of this sorted set whose elements are
strictly greater than fromMapEntry, optionally including fromMapEntry.
This method does not exist in the standard
SortedSet interface.
Note that the return value is a StoredCollection and must be treated
as such; for example, its iterators must be explicitly closed.
Parameters:
fromMapEntry - is the lower bound.
Parameters:
fromInclusive - is true to include fromMapEntry. the subset.
throws:
RuntimeExceptionWrapper - if a com.sleepycat.je.DatabaseException is thrown. |
| Fields inherited from com.sleepycat.collections.StoredCollection | final public static int DEFAULT_ITERATOR_BLOCK_SIZE(Code)(Java Doc)
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