/*
 * 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.repair.autorepair;

import java.util.List;
import java.util.Objects;

import org.apache.cassandra.dht.Range;
import org.apache.cassandra.dht.Token;

/**
 * Defines a repair assignment to be issued by the autorepair framework.
 */
public class RepairAssignment
{
    final Range<Token> tokenRange;

    final String keyspaceName;

    final List<String> tableNames;

    protected final long estimatedBytes;

    public RepairAssignment(Range<Token> tokenRange, String keyspaceName, List<String> tableNames, long estimatedBytes)
    {
        this.tokenRange = tokenRange;
        this.keyspaceName = keyspaceName;
        this.tableNames = tableNames;
        this.estimatedBytes = estimatedBytes;
    }

    public Range<Token> getTokenRange()
    {
        return tokenRange;
    }

    public String getKeyspaceName()
    {
        return keyspaceName;
    }

    public List<String> getTableNames()
    {
        return tableNames;
    }

    public long getEstimatedBytes()
    {
        return estimatedBytes;
    }

    @Override
    public boolean equals(Object o)
    {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;
        RepairAssignment that = (RepairAssignment) o;
        return Objects.equals(tokenRange, that.tokenRange) && Objects.equals(keyspaceName, that.keyspaceName)
               && Objects.equals(tableNames, that.tableNames) && Objects.equals(estimatedBytes, that.estimatedBytes);
    }

    @Override
    public int hashCode()
    {
        return Objects.hash(tokenRange, keyspaceName, tableNames, estimatedBytes);
    }

    @Override
    public String toString()
    {
        return "RepairAssignment{" +
               "tokenRange=" + tokenRange +
               ", keyspaceName='" + keyspaceName + '\'' +
               ", tableNames=" + tableNames +
               ", estimatedBytes=" + estimatedBytes +
               '}';
    }
}
