|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectjava.util.AbstractCollection<E>
java.util.AbstractSet
org.netbeans.mdr.persistence.btreeimpl.btreeindex.BtreeKeySet
public class BtreeKeySet
Read-only Set view of the distinct keys contained in a Btree.
Nested Class Summary | |
---|---|
class |
BtreeKeySet.BtreeKeyIterator
Iterator over a BtreeKeySet |
Method Summary | |
---|---|
boolean |
isEmpty()
|
java.util.Iterator |
iterator()
|
int |
size()
|
Methods inherited from class java.util.AbstractSet |
---|
equals, hashCode, removeAll |
Methods inherited from class java.util.AbstractCollection |
---|
add, addAll, clear, contains, containsAll, remove, retainAll, toArray, toArray, toString |
Methods inherited from class java.lang.Object |
---|
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Methods inherited from interface java.util.Set |
---|
add, addAll, clear, contains, containsAll, remove, retainAll, toArray, toArray |
Method Detail |
---|
public int size()
size
in interface java.util.Collection
size
in interface java.util.Set
size
in class java.util.AbstractCollection
public boolean isEmpty()
isEmpty
in interface java.util.Collection
isEmpty
in interface java.util.Set
isEmpty
in class java.util.AbstractCollection
public java.util.Iterator iterator()
iterator
in interface java.lang.Iterable
iterator
in interface java.util.Collection
iterator
in interface java.util.Set
iterator
in class java.util.AbstractCollection
|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |