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The Apache Cassandra Project develops a highly scalable second-generation distributed database, bringing together Dynamo's fully distributed design and Bigtable's ColumnFamily-based data model.

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/*
 * 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.cassandra.db.repair;

import java.io.IOException;
import java.util.Collection;
import java.util.concurrent.Callable;
import java.util.concurrent.Future;

import com.google.common.base.Predicate;

import org.apache.cassandra.db.ColumnFamilyStore;
import org.apache.cassandra.db.compaction.CompactionManager;
import org.apache.cassandra.dht.Bounds;
import org.apache.cassandra.dht.Range;
import org.apache.cassandra.dht.Token;
import org.apache.cassandra.io.sstable.format.SSTableReader;
import org.apache.cassandra.metrics.TopPartitionTracker;
import org.apache.cassandra.repair.SharedContext;
import org.apache.cassandra.repair.TableRepairManager;
import org.apache.cassandra.repair.ValidationPartitionIterator;
import org.apache.cassandra.repair.NoSuchRepairSessionException;
import org.apache.cassandra.utils.TimeUUID;
import org.apache.cassandra.service.ActiveRepairService;

public class CassandraTableRepairManager implements TableRepairManager
{
    private final ColumnFamilyStore cfs;
    private final SharedContext ctx;

    public CassandraTableRepairManager(ColumnFamilyStore cfs)
    {
        this(cfs, SharedContext.Global.instance);
    }

    public CassandraTableRepairManager(ColumnFamilyStore cfs, SharedContext ctx)
    {
        this.cfs = cfs;
        this.ctx = ctx;
    }

    @Override
    public ValidationPartitionIterator getValidationIterator(Collection> ranges, TimeUUID parentId, TimeUUID sessionID, boolean isIncremental, long nowInSec, TopPartitionTracker.Collector topPartitionCollector) throws IOException, NoSuchRepairSessionException
    {
        return new CassandraValidationIterator(cfs, ctx, ranges, parentId, sessionID, isIncremental, nowInSec, topPartitionCollector);
    }

    @Override
    public Future submitValidation(Callable