All Downloads are FREE. Search and download functionalities are using the official Maven repository.

com.facebook.presto.jdbc.internal.spi.relation.RowExpressionService Maven / Gradle / Ivy

There is a newer version: 0.287
Show newest version
/*
 * 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.jdbc.internal.spi.relation;

import com.facebook.presto.jdbc.internal.spi.ConnectorSession;

/**
 * A set of services/utilities that are helpful for connectors to operate on row expressions
 */
public interface RowExpressionService
{
    DomainTranslator getDomainTranslator();

    ExpressionOptimizer getExpressionOptimizer();

    PredicateCompiler getPredicateCompiler();

    DeterminismEvaluator getDeterminismEvaluator();

    /**
     * @return user-friendly representation of the expression similar to original SQL
     */
    String formatRowExpression(ConnectorSession session, RowExpression expression);
}




© 2015 - 2024 Weber Informatics LLC | Privacy Policy