server/src/main/java/org/apache/iotdb/db/mpp/execution/driver/SchemaDriverContext.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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
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 */
package org.apache.iotdb.db.mpp.execution.driver;

import org.apache.iotdb.db.metadata.schemaregion.ISchemaRegion;
import org.apache.iotdb.db.mpp.execution.fragment.FragmentInstanceContext;

/** TODO Add javadoc for context */
public class SchemaDriverContext extends DriverContext {

  private final ISchemaRegion schemaRegion;

  public SchemaDriverContext(
      FragmentInstanceContext fragmentInstanceContext, ISchemaRegion schemaRegion, int pipelineId) {
    super(fragmentInstanceContext, pipelineId);
    this.schemaRegion = schemaRegion;
  }

  public SchemaDriverContext(SchemaDriverContext parentContext, int pipelineId) {
    super(parentContext.getFragmentInstanceContext(), pipelineId);
    this.schemaRegion = parentContext.schemaRegion;
  }

  public ISchemaRegion getSchemaRegion() {
    return schemaRegion;
  }

  @Override
  public DriverContext createSubDriverContext(int pipelineId) {
    return new SchemaDriverContext(this, pipelineId);
  }
}