package com.ifish.entity; import java.io.Serializable; public class DeviceUserId implements Serializable { private static final long serialVersionUID = 1L; private Integer userId; private Integer deviceId; public DeviceUserId() {} public DeviceUserId(Integer userId, Integer deviceId) { this.userId = userId; this.deviceId = deviceId; } public Integer getUserId() { return userId; } public void setUserId(Integer userId) { this.userId = userId; } public Integer getDeviceId() { return deviceId; } public void setDeviceId(Integer deviceId) { this.deviceId = deviceId; } @Override public boolean equals(Object obj) { if(obj instanceof DeviceUserId){ DeviceUserId pk=(DeviceUserId)obj; if(this.userId.equals(pk.userId)&&this.deviceId.equals(pk.deviceId)){ return true; } } return false; } @Override public int hashCode() { return super.hashCode(); } }