/*
 * 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 com.facebook.presto.orc.writer;

import java.util.Objects;

class ColumnSequenceKey
{
    final int column;
    final int sequence;

    public ColumnSequenceKey(int column, int sequence)
    {
        this.column = column;
        this.sequence = sequence;
    }

    @Override
    public boolean equals(Object o)
    {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }
        ColumnSequenceKey that = (ColumnSequenceKey) o;
        return column == that.column && sequence == that.sequence;
    }

    @Override
    public int hashCode()
    {
        return Objects.hash(column, sequence);
    }
}
