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java.lang.Objectjava.util.AbstractCollection
java.util.AbstractSet
org.netbeans.mdr.persistence.btreeimpl.btreeindex.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()
public boolean isEmpty()
public java.util.Iterator iterator()
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