com.hydraql.common.model.row.HBaseDataRow Maven / Gradle / Ivy

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/*
 * 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 com.hydraql.common.model.row;

import com.hydraql.common.constants.HBaseConstants;
import com.hydraql.common.type.ColumnType;

import java.util.ArrayList;
import java.util.List;

/**
 * @author leojie 2022/12/5 23:04
 */
public class HBaseDataRow {
  private final String rowKeyFieldName;
  private final Object rowKeyVal;
  private List columns;

  private HBaseDataRow(String rowKeyFieldName, Object rowKeyVal) {
    this.rowKeyFieldName = rowKeyFieldName;
    this.rowKeyVal = rowKeyVal;
  }

  public String getRowKeyFieldName() {
    return rowKeyFieldName;
  }

  public Object getRowKeyVal() {
    return rowKeyVal;
  }

  public List getColumns() {
    return columns;
  }

  public HBaseDataRow appendColumn(String family, String qualifier, String alias,
      ColumnType columnType, Object value, long timestamp) {
    if (this.columns == null) {
      this.columns = new ArrayList<>();
    }
    this.columns.add(new HBaseDataColumn(family, qualifier, alias, columnType, value, timestamp));
    return this;
  }

  public HBaseDataRow appendColumn(String family, String qualifier, ColumnType columnType,
      Object value) {
    if (this.columns == null) {
      this.columns = new ArrayList<>();
    }
    String alias = HBaseConstants.getColumnName(family, qualifier);
    this.columns.add(new HBaseDataColumn(family, qualifier, alias, columnType, value, 0L));
    return this;
  }

  public HBaseDataRow appendColumn(String family, String qualifier, String alias, Object value) {
    if (this.columns == null) {
      this.columns = new ArrayList<>();
    }
    this.columns
        .add(new HBaseDataColumn(family, qualifier, alias, ColumnType.StringType, value, 0L));
    return this;
  }

  public HBaseDataRow appendColumn(String family, String qualifier, Object value) {
    String alias = HBaseConstants.getColumnName(family, qualifier);
    return appendColumn(family, qualifier, alias, value);
  }

  public static HBaseDataRow of(String rowKeyFieldName, Object rowKeyVal) {
    return new HBaseDataRow(rowKeyFieldName, rowKeyVal);
  }

  public static HBaseDataRow of(Object rowKey) {
    return new HBaseDataRow("row_key", rowKey);
  }
}