AppSeqNumber.java

/*
 * Copyright 2014-2016 CyberVision, Inc.
 *
 * 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
 *
 *      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.kaaproject.kaa.server.operations.service.cache;

import java.io.Serializable;

public final class AppSeqNumber implements Serializable {

  private static final long serialVersionUID = -5524478984530847211L;

  private final String tenantId;
  private final String appId;
  private final String appToken;
  private final int seqNumber;

  /**
   * All-args constructor.
   */
  public AppSeqNumber(String tenantId, String appId, String appToken, int seqNumber) {
    super();
    this.tenantId = tenantId;
    this.appId = appId;
    this.appToken = appToken;
    this.seqNumber = seqNumber;
  }

  public String getTenantId() {
    return tenantId;
  }

  public String getAppId() {
    return appId;
  }

  public String getAppToken() {
    return appToken;
  }

  public int getSeqNumber() {
    return seqNumber;
  }

  @Override
  public int hashCode() {
    final int prime = 31;
    int result = 1;
    result = prime * result + ((appToken == null) ? 0 : appToken.hashCode());
    result = prime * result + seqNumber;
    return result;
  }

  @Override
  public boolean equals(Object obj) {
    if (this == obj) {
      return true;
    }
    if (obj == null) {
      return false;
    }
    if (getClass() != obj.getClass()) {
      return false;
    }
    AppSeqNumber other = (AppSeqNumber) obj;
    if (appToken == null) {
      if (other.appToken != null) {
        return false;
      }
    } else if (!appToken.equals(other.appToken)) {
      return false;
    }
    if (seqNumber != other.seqNumber) {
      return false;
    }
    return true;
  }

  @Override
  public String toString() {
    StringBuilder builder = new StringBuilder();
    builder.append("AppSeqNumber [appId=");
    builder.append(appId);
    builder.append(", appToken=");
    builder.append(appToken);
    builder.append(", seqNumber=");
    builder.append(seqNumber);
    builder.append("]");
    return builder.toString();
  }


}