server/src/main/java/org/apache/iotdb/db/mpp/plan/statement/crud/InsertBaseStatement.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
 * under the License.
 */
package org.apache.iotdb.db.mpp.plan.statement.crud;

import org.apache.iotdb.common.rpc.thrift.TEndPoint;
import org.apache.iotdb.commons.partition.DataPartition;
import org.apache.iotdb.commons.path.PartialPath;
import org.apache.iotdb.db.mpp.plan.statement.Statement;
import org.apache.iotdb.tsfile.file.metadata.enums.TSDataType;

import java.util.Collections;
import java.util.List;

public abstract class InsertBaseStatement extends Statement {

  /**
   * if use id table, this filed is id form of device path <br>
   * if not, this filed is device path<br>
   */
  protected PartialPath devicePath;

  protected boolean isAligned;

  protected String[] measurements;
  // get from client
  protected TSDataType[] dataTypes;

  public PartialPath getDevicePath() {
    return devicePath;
  }

  public void setDevicePath(PartialPath devicePath) {
    this.devicePath = devicePath;
  }

  public String[] getMeasurements() {
    return measurements;
  }

  public void setMeasurements(String[] measurements) {
    this.measurements = measurements;
  }

  public TSDataType[] getDataTypes() {
    return dataTypes;
  }

  public void setDataTypes(TSDataType[] dataTypes) {
    this.dataTypes = dataTypes;
  }

  public boolean isAligned() {
    return isAligned;
  }

  public void setAligned(boolean aligned) {
    isAligned = aligned;
  }

  /** Returns true when this statement is empty and no need to write into the server */
  public abstract boolean isEmpty();

  @Override
  public List<PartialPath> getPaths() {
    return Collections.emptyList();
  }

  public abstract List<TEndPoint> collectRedirectInfo(DataPartition dataPartition);
}