com.facebook.presto.jdbc.internal.spi.relation.RowExpressionService Maven / Gradle / Ivy
/*
* 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);
}
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