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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.metadata;

import io.trino.spi.function.AggregationFunctionMetadata;
import io.trino.spi.function.AggregationImplementation;
import io.trino.spi.function.BoundSignature;
import io.trino.spi.function.FunctionDependencies;
import io.trino.spi.function.FunctionDependencyDeclaration;
import io.trino.spi.function.FunctionId;
import io.trino.spi.function.FunctionMetadata;
import io.trino.spi.function.InvocationConvention;
import io.trino.spi.function.ScalarFunctionImplementation;
import io.trino.spi.function.WindowFunctionSupplier;

import java.util.Collection;

public interface FunctionBundle
{
    Collection getFunctions();

    AggregationFunctionMetadata getAggregationFunctionMetadata(FunctionId functionId);

    FunctionDependencyDeclaration getFunctionDependencies(FunctionId functionId, BoundSignature boundSignature);

    ScalarFunctionImplementation getScalarFunctionImplementation(
            FunctionId functionId,
            BoundSignature boundSignature,
            FunctionDependencies functionDependencies,
            InvocationConvention invocationConvention);

    AggregationImplementation getAggregationImplementation(FunctionId functionId, BoundSignature boundSignature, FunctionDependencies functionDependencies);

    WindowFunctionSupplier getWindowFunctionSupplier(FunctionId functionId, BoundSignature boundSignature, FunctionDependencies functionDependencies);
}