/*******************************************************************************
* Copyright 2010 Cees De Groot, Alex Boisvert, Jan Kotek
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
******************************************************************************/
package de.mxro.thrd.jdbm2V22.btree;
import java.io.IOError;
import java.io.IOException;
import de.mxro.thrd.jdbm2V22.SecondaryTreeMap;
import de.mxro.thrd.jdbm2V22.helper.JdbmBase;
import de.mxro.thrd.jdbm2V22.helper.SecondaryKeyHelper;
public class BTreeSecondarySortedMap<A,K,V> extends BTreeSortedMap<A,Iterable<K>>
implements SecondaryTreeMap<A,K,V>{
protected final JdbmBase<K,V > b;
public BTreeSecondarySortedMap(BTree<A, Iterable<K>> tree, JdbmBase<K,V> b) {
super(tree, true);
this.b = b;
}
public V getPrimaryValue(K k) {
try {
return b.find(k);
} catch (IOException e) {
throw new IOError(e);
}
}
public Iterable<V> getPrimaryValues(A a) {
return SecondaryKeyHelper.translateIterable(b, get(a));
}
}