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java.lang.Objectjava.util.AbstractCollection
org.netbeans.mdr.persistence.btreeimpl.btreeindex.BtreeCollection
This is the read-only Collection interface to the set of values contained in a SinglevaluedBtree.
Field Summary | |
protected Btree |
btree
|
Constructor Summary | |
BtreeCollection(Btree btree)
Construct a Collection view of a btree. |
Method Summary | |
boolean |
isEmpty()
|
java.util.Iterator |
iterator()
Returns an iterator on this BtreeCollection |
int |
size()
Returns the number of items in this btree |
Methods inherited from class java.util.AbstractCollection |
add, addAll, clear, contains, containsAll, remove, removeAll, retainAll, toArray, toArray, toString |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Methods inherited from interface java.util.Collection |
equals, hashCode |
Field Detail |
protected Btree btree
Constructor Detail |
public BtreeCollection(Btree btree)
btree
- the btreeMethod Detail |
public int size()
public boolean isEmpty()
public java.util.Iterator iterator()
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