content: /*
   * Tencent is pleased to support the open source community by making Angel available.
   *
   * Copyright (C) 2017-2018 THL A29 Limited, a Tencent company. All rights reserved.
   *
   * 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
   *
   * https://opensource.org/licenses/Apache-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.tencent.angel.sona.tree.basic.split;
  
  import java.io.Serializable;
  
  /**
   * Different types of tree node splits, enumerated by their complexity.
   *
   */
  public enum SplitType implements Serializable {
      SPLIT_POINT("SPLIT_POINT"),
      SPLIT_SET("SPLIT_SET");
  
      private final String type;
  
      SplitType(String type) {
          this.type = type;
      }
  
      @Override
      public String toString() {
          return type;
      }
  }
  