/*
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.hadoop.hbase.regionserver;
import org.apache.hadoop.hbase.regionserver.KeyValueScanner;
import org.apache.hadoop.hbase.util.CollectionBackedScanner;
import org.apache.hadoop.hbase.KeyValue;
import java.util.ArrayList;
import java.util.List;
/**
* A fixture that implements and presents a KeyValueScanner.
* It takes a list of key/values which is then sorted according
* to the provided comparator, and then the whole thing pretends
* to be a store file scanner.
*/
public class KeyValueScanFixture extends CollectionBackedScanner {
public KeyValueScanFixture(KeyValue.KVComparator comparator,
KeyValue... incData) {
super(comparator, incData);
}
public static List<KeyValueScanner> scanFixture(KeyValue[] ... kvArrays) {
ArrayList<KeyValueScanner> scanners = new ArrayList<KeyValueScanner>();
for (KeyValue [] kvs : kvArrays) {
scanners.add(new KeyValueScanFixture(KeyValue.COMPARATOR, kvs));
}
return scanners;
}
}