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java.lang.Objectcom.sleepycat.collections.StoredContainer
com.sleepycat.collections.StoredCollection<Map.Entry<K,V>>
com.sleepycat.collections.StoredEntrySet<K,V>
public class StoredEntrySet<K,V>
The Set returned by Map.entrySet(). This class may not be instantiated
directly. Contrary to what is stated by Map.entrySet() this class
does support the add(java.util.Map.Entry and StoredCollection.addAll(java.util.Collection extends E>) methods.
The Map.Entry.setValue(V) method of the Map.Entry objects
that are returned by this class and its iterators behaves just as the StoredIterator.set(E) method does.
| Field Summary |
|---|
| Fields inherited from class com.sleepycat.collections.StoredCollection |
|---|
DEFAULT_ITERATOR_BLOCK_SIZE |
| Method Summary | |
|---|---|
boolean |
add(Map.Entry<K,V> mapEntry)
Adds the specified element to this set if it is not already present (optional operation). |
boolean |
contains(Object mapEntry)
Returns true if this set contains the specified element. |
boolean |
remove(Object mapEntry)
Removes the specified element from this set if it is present (optional operation). |
String |
toString()
Converts the collection to a string representation for debugging. |
| Methods inherited from class com.sleepycat.collections.StoredCollection |
|---|
addAll, containsAll, equals, getIteratorBlockSize, hashCode, iterator, iterator, join, removeAll, retainAll, setIteratorBlockSize, size, storedIterator, storedIterator, toArray, toArray, toList |
| Methods inherited from class com.sleepycat.collections.StoredContainer |
|---|
areDuplicatesAllowed, areDuplicatesOrdered, areKeyRangesAllowed, areKeysRenumbered, clear, getCursorConfig, isEmpty, isOrdered, isSecondary, isTransactional, isWriteAllowed |
| Methods inherited from class java.lang.Object |
|---|
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
| Methods inherited from interface java.util.Set |
|---|
addAll, clear, containsAll, equals, hashCode, isEmpty, iterator, removeAll, retainAll, size, toArray, toArray |
| Method Detail |
|---|
public boolean add(Map.Entry<K,V> mapEntry)
Set.add(E) interface.
add in interface Collection<Map.Entry<K,V>>add in interface Set<Map.Entry<K,V>>mapEntry - must be a Map.Entry instance.
UnsupportedOperationException - if the collection is read-only.
ClassCastException - if the mapEntry is not a Map.Entry instance.
RuntimeExceptionWrapper - if a DatabaseException is thrown.public boolean remove(Object mapEntry)
Set.remove(java.lang.Object) interface.
remove in interface Collection<Map.Entry<K,V>>remove in interface Set<Map.Entry<K,V>>mapEntry - is a Map.Entry instance to be removed.
Map.Entry instance or is not
present in the set.
UnsupportedOperationException - if the collection is read-only.
RuntimeExceptionWrapper - if a DatabaseException is thrown.public boolean contains(Object mapEntry)
Set.contains(java.lang.Object) interface.
contains in interface Collection<Map.Entry<K,V>>contains in interface Set<Map.Entry<K,V>>mapEntry - is a Map.Entry instance to be checked.
Map.Entry instance or is not
present in the set.
RuntimeExceptionWrapper - if a DatabaseException is thrown.public String toString()
StoredCollection
toString in class StoredCollection<Map.Entry<K,V>>
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