com.hazelcast.jet.sql.impl.connector.generator.StreamTable Maven / Gradle / Ivy
/*
* Copyright 2021 Hazelcast Inc.
*
* Licensed under the Hazelcast Community License (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://hazelcast.com/hazelcast-community-license
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.hazelcast.jet.sql.impl.connector.generator;
import com.hazelcast.jet.pipeline.SourceBuilder;
import com.hazelcast.jet.pipeline.SourceBuilder.SourceBuffer;
import com.hazelcast.jet.pipeline.StreamSource;
import com.hazelcast.jet.sql.impl.ExpressionUtil;
import com.hazelcast.jet.sql.impl.SimpleExpressionEvalContext;
import com.hazelcast.jet.sql.impl.connector.SqlConnector;
import com.hazelcast.jet.sql.impl.schema.JetTable;
import com.hazelcast.sql.impl.QueryException;
import com.hazelcast.sql.impl.expression.Expression;
import com.hazelcast.sql.impl.expression.ExpressionEvalContext;
import com.hazelcast.sql.impl.optimizer.PlanObjectKey;
import com.hazelcast.sql.impl.row.EmptyRow;
import com.hazelcast.sql.impl.schema.ConstantTableStatistics;
import com.hazelcast.sql.impl.schema.TableField;
import java.util.List;
import static java.util.concurrent.TimeUnit.MICROSECONDS;
import static java.util.concurrent.TimeUnit.SECONDS;
class StreamTable extends JetTable {
private final List> argumentExpressions;
StreamTable(
SqlConnector sqlConnector,
List fields,
String schemaName,
String name,
List> argumentExpressions
) {
super(sqlConnector, fields, schemaName, name, new ConstantTableStatistics(Integer.MAX_VALUE));
this.argumentExpressions = argumentExpressions;
}
StreamSource