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.ml.lda.algo.structures;
  
  public abstract class TraverseHashMap {
  
    public TraverseHashMap(int expected) {
    }
  
    public abstract short get(final short k);
  
    public abstract short get(final int k);
  
    public abstract void put(final short k, final short v);
  
    public abstract void put(final int k, final int v);
  
    public abstract void rehash();
  
    public abstract short dec(final short k);
  
    public abstract short dec(final int k);
  
    public abstract short inc(final short k);
  
    public abstract short inc(final int k);
  
    public abstract int bytes();
  
    public abstract int size();
  
    public abstract short getKey(int idx);
  
    public abstract int getVal(int idx);
  
    public abstract int getIntKey(int idx);
  
    protected abstract int idx(int pos);
  
    protected abstract int poss(int pos);
  
    protected abstract boolean used(int pos);
  
  }
  