io.trino.operator.aggregation.builder.HashAggregationBuilder 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.aggregation.builder;

import com.google.common.util.concurrent.ListenableFuture;
import io.trino.operator.Work;
import io.trino.operator.WorkProcessor;
import io.trino.spi.Page;

public interface HashAggregationBuilder
        extends AutoCloseable
{
    Work processPage(Page page);

    WorkProcessor buildResult();

    boolean isFull();

    void updateMemory();

    @Override
    void close();

    ListenableFuture startMemoryRevoke();

    void finishMemoryRevoke();
}