jdbm.btree
Class BTreeSecondarySortedMap<A,K,V>

java.lang.Object
  java.util.AbstractMap<K,V>
      jdbm.helper.AbstractPrimaryMap<K,V>
          jdbm.btree.BTreeSortedMap<A,java.lang.Iterable<K>>
              jdbm.btree.BTreeSecondarySortedMap<A,K,V>

All Implemented Interfaces:

java.util.Map<A,java.lang.Iterable<K>>, java.util.SortedMap<A,java.lang.Iterable<K>>, JdbmBase<A,java.lang.Iterable<K>>, PrimaryHashMap<A,java.lang.Iterable<K>>, PrimaryMap<A,java.lang.Iterable<K>>, PrimaryTreeMap<A,java.lang.Iterable<K>>, SecondaryTreeMap<A,K,V>

public class BTreeSecondarySortedMap<A,K,V>
extends BTreeSortedMap<A,java.lang.Iterable<K>>
implements SecondaryTreeMap<A,K,V>

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

java.util.AbstractMap.SimpleEntry<K,V>, java.util.AbstractMap.SimpleImmutableEntry<K,V>

Nested classes/interfaces inherited from interface java.util.Map

java.util.Map.Entry<K,V>

Constructor Summary

BTreeSecondarySortedMap(BTree<A,java.lang.Iterable<K>> tree, JdbmBase<K,V> b)

Method Summary

V	getPrimaryValue(K k) Convert primary key to primary value.
java.lang.Iterable<V>	getPrimaryValues(A a) Returns values from primary map which are matching given secondary key

Methods inherited from class jdbm.btree.BTreeSortedMap

addRecordListener, clear, comparator, containsKey, entrySet, firstKey, get, getRecordManager, getTree, headMap, inBounds, lastKey, newIntegerKey, newLongKey, put, remove, removeRecordListener, subMap, tailMap

Methods inherited from class jdbm.helper.AbstractPrimaryMap

find, inverseHashView, secondaryHashMap, secondaryHashMap, secondaryHashMapManyToOne, secondaryHashMapManyToOne, secondaryTreeMap, secondaryTreeMap, secondaryTreeMap, secondaryTreeMap, secondaryTreeMapManyToOne, secondaryTreeMapManyToOne, secondaryTreeMapManyToOne, secondaryTreeMapManyToOne

Methods inherited from class java.util.AbstractMap

containsValue, equals, hashCode, isEmpty, keySet, putAll, size, toString, values

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.SortedMap

comparator, entrySet, firstKey, headMap, keySet, lastKey, subMap, tailMap, values

Methods inherited from interface java.util.Map

clear, containsKey, containsValue, equals, get, hashCode, isEmpty, put, putAll, remove, size

Methods inherited from interface jdbm.PrimaryMap

inverseHashView, secondaryHashMap, secondaryHashMap, secondaryHashMapManyToOne, secondaryHashMapManyToOne, secondaryTreeMap, secondaryTreeMap, secondaryTreeMap, secondaryTreeMap, secondaryTreeMapManyToOne, secondaryTreeMapManyToOne, secondaryTreeMapManyToOne, secondaryTreeMapManyToOne

Methods inherited from interface jdbm.helper.JdbmBase

find

Constructor Detail

BTreeSecondarySortedMap

public BTreeSecondarySortedMap(BTree<A,java.lang.Iterable<K>> tree,
                               JdbmBase<K,V> b)

Method Detail

getPrimaryValue

public V getPrimaryValue(K k)

Description copied from interface: SecondaryTreeMap

Convert primary key to primary value. This will query primary table and returns result, it is little shortcut.

Specified by:

getPrimaryValue in interface SecondaryTreeMap<A,K,V>

Parameters:

k - primary key

Returns:

value from primary table

getPrimaryValues

public java.lang.Iterable<V> getPrimaryValues(A a)

Description copied from interface: SecondaryTreeMap

Returns values from primary map which are matching given secondary key

Specified by:

getPrimaryValues in interface SecondaryTreeMap<A,K,V>

Returns:

Iterable over values, this never returns null.