io.trino.operator.RowIdComparisonHashStrategy Maven / Gradle / Ivy

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/*
 * 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 io.trino.operator;

/**
 * Strategy that combines both comparison and hash/equality over row IDs
 */
public interface RowIdComparisonHashStrategy
        extends RowIdComparisonStrategy, RowIdHashStrategy
{
    @Override
    default boolean equals(long leftRowId, long rightRowId)
    {
        return compare(leftRowId, rightRowId) == 0;
    }
}