Java 如何添加地图<;字符串,字符串>;进入地图<;字符串,列表<;对象>&燃气轮机;在爪哇 公共地图获取患者(字符串发送应用程序、字符串发送设施){ //TODO自动生成的方法存根 Map patientMap=null; List patientList=null; patientMap=newHashMap(); patientList=新的ArrayList(); 试一试{ PatientInfoDAO PatientInfoDAO=new PatientInfoDAOImpl(); ItemCollection items=patientInfoDAO.getPatients(发送应用程序、发送设施); 用于(项目:项目){ PatientInfo patient=新的PatientInfo(); patient.setAdministrativeSex(item.getString(“”); patient.setFamilyName(item.getString(“FAMILYNAME”); patient.setGivenName(item.getString(“GIVENNAME”); patient.setadmitdatetime(item.getString(“性别”); patient.setAssignedPatientLocationBuilding(item.getString(“用户名”)); patient.setAssignedPatientLocationFloor(item.getString(“密码”)); patient.setAssignedPatientLocationPersonLocationType(item.getString(“用户角色”)); patient.setAssignedPatientLocationRoom(item.getString(“用户状态”); patient.setAssignedPatientLocationBed(item.getString(“电子邮件”); patient.SetAttentingDoctor(item.getString(“EMROPERATOR”); patient.setClientId(item.getString(“clientId”); patient.setDateOrTimeOfMessage(item.getString(“dateOrTimeOfMessage”)); 患者.setDischargeDateOrTime(item.getString(“dischargeDateOrTime”); patient.setDob(item.getString(“dob”)); patient.seteventoccurrendtime(item.getString(“eventoccurrendtime”); patient.setImageUrl(item.getString(“imageUrl”); patient.setLastModifiedOn(item.getString(“lastModifiedOn”); patient.setMessageControlId(item.getString(“messageControlId”); patient.setNrPatientId(item.getString(“nrPatientId”); patient.setPatientId(item.getString(“patientId”); patient.setPatientStatus(item.getString(“patientStatus”); patient.setPriorPatientLocationBed(item.getString(“priorPatientLocationBed”); patient.setPriorPatientLocationBuilding(item.getString(“priorPatientLocationBuilding”); patient.setPriorPatientLocationFloor(item.getString(“priorPatientLocationFloor”); patient.setPriorPatientLocationPersonLocationType(item.getString(“priorPatientLocationPersonLocationType”); patient.setPriorPatientLocationPointOfCare(item.getString(“priorPatientLocationPointOfCare”); patient.setPriorPatientLocationRoom(item.getString(“priorPatientLocationRoom”); patient.setReceivingFacility(item.getString(“receivingFacility”)); patient.setReceivingApplication(item.getString(“ReceivingApplication”); patient.setSendingApplication(item.getString(“SendingApplication”); patient.setSendingFacility(item.getString(“sendingFacility”)); patientList.add(患者); } 字符串日期=新的SimpleDataFormat(“yyyyMMddHHmmss”).format(新日期()); patientMap.put(“PATIENTLIST”,PATIENTLIST); patientMap.put(“LASTKEY”,日期); 返回patientMap; }捕获(AmazonServiceException ase){ 抛出新的运行时异常(“internalServerError”); }捕获(amazonclientexase){ 抛出新的运行时异常(“internalServerError”); } }
在这种情况下,我无法将日期字符串添加到地图> 您正在尝试将字符串放置在地图需要列表的位置 而不是:Java 如何添加地图<;字符串,字符串>;进入地图<;字符串,列表<;对象>&燃气轮机;在爪哇 公共地图获取患者(字符串发送应用程序、字符串发送设施){ //TODO自动生成的方法存根 Map patientMap=null; List patientList=null; patientMap=newHashMap(); patientList=新的ArrayList(); 试一试{ PatientInfoDAO PatientInfoDAO=new PatientInfoDAOImpl(); ItemCollection items=patientInfoDAO.getPatients(发送应用程序、发送设施); 用于(项目:项目){ PatientInfo patient=新的PatientInfo(); patient.setAdministrativeSex(item.getString(“”); patient.setFamilyName(item.getString(“FAMILYNAME”); patient.setGivenName(item.getString(“GIVENNAME”); patient.setadmitdatetime(item.getString(“性别”); patient.setAssignedPatientLocationBuilding(item.getString(“用户名”)); patient.setAssignedPatientLocationFloor(item.getString(“密码”)); patient.setAssignedPatientLocationPersonLocationType(item.getString(“用户角色”)); patient.setAssignedPatientLocationRoom(item.getString(“用户状态”); patient.setAssignedPatientLocationBed(item.getString(“电子邮件”); patient.SetAttentingDoctor(item.getString(“EMROPERATOR”); patient.setClientId(item.getString(“clientId”); patient.setDateOrTimeOfMessage(item.getString(“dateOrTimeOfMessage”)); 患者.setDischargeDateOrTime(item.getString(“dischargeDateOrTime”); patient.setDob(item.getString(“dob”)); patient.seteventoccurrendtime(item.getString(“eventoccurrendtime”); patient.setImageUrl(item.getString(“imageUrl”); patient.setLastModifiedOn(item.getString(“lastModifiedOn”); patient.setMessageControlId(item.getString(“messageControlId”); patient.setNrPatientId(item.getString(“nrPatientId”); patient.setPatientId(item.getString(“patientId”); patient.setPatientStatus(item.getString(“patientStatus”); patient.setPriorPatientLocationBed(item.getString(“priorPatientLocationBed”); patient.setPriorPatientLocationBuilding(item.getString(“priorPatientLocationBuilding”); patient.setPriorPatientLocationFloor(item.getString(“priorPatientLocationFloor”); patient.setPriorPatientLocationPersonLocationType(item.getString(“priorPatientLocationPersonLocationType”); patient.setPriorPatientLocationPointOfCare(item.getString(“priorPatientLocationPointOfCare”); patient.setPriorPatientLocationRoom(item.getString(“priorPatientLocationRoom”); patient.setReceivingFacility(item.getString(“receivingFacility”)); patient.setReceivingApplication(item.getString(“ReceivingApplication”); patient.setSendingApplication(item.getString(“SendingApplication”); patient.setSendingFacility(item.getString(“sendingFacility”)); patientList.add(患者); } 字符串日期=新的SimpleDataFormat(“yyyyMMddHHmmss”).format(新日期()); patientMap.put(“PATIENTLIST”,PATIENTLIST); patientMap.put(“LASTKEY”,日期); 返回patientMap; }捕获(AmazonServiceException ase){ 抛出新的运行时异常(“internalServerError”); }捕获(amazonclientexase){ 抛出新的运行时异常(“internalServerError”); } },java,Java,在这种情况下,我无法将日期字符串添加到地图> 您正在尝试将字符串放置在地图需要列表的位置 而不是: public Map<String, List<PatientInfo>> getPatients(String sendingApplication,String sendingFacility) { // TODO Auto-generated method stub Map<String, List<PatientInfo&
public Map<String, List<PatientInfo>> getPatients(String sendingApplication,String sendingFacility) {
// TODO Auto-generated method stub
Map<String, List<PatientInfo>> patientMap = null;
List<PatientInfo> patientList = null;
patientMap = new HashMap<String, List<PatientInfo>>();
patientList = new ArrayList<PatientInfo>();
try {
PatientInfoDAO patientInfoDAO = new PatientInfoDAOImpl();
ItemCollection<QueryOutcome> items = patientInfoDAO.getPatients(sendingApplication, sendingFacility);
for(Item item : items){
PatientInfo patient = new PatientInfo();
patient.setAdministrativeSex(item.getString(""));
patient.setFamilyName(item.getString("FAMILYNAME"));
patient.setGivenName(item.getString("GIVENNAME"));
patient.setAdmitDateOrTime(item.getString("GENDER"));
patient.setAssignedPatientLocationBuilding(item.getString("USERNAME"));
patient.setAssignedPatientLocationFloor(item.getString("PASSWORD"));
patient.setAssignedPatientLocationPersonLocationType(item.getString("USERROLE"));
patient.setAssignedPatientLocationRoom(item.getString("USERSTATUS"));
patient.setAsssignedPatientLocationBed(item.getString("EMAIL"));
patient.setAttendingDoctor(item.getString("EMROPERATOR"));
patient.setClientId(item.getString("clientId"));
patient.setDateOrTimeOfMessage(item.getString("dateOrTimeOfMessage"));
patient.setDischargeDateOrTime(item.getString("dischargeDateOrTime"));
patient.setDob(item.getString("dob"));
patient.setEventOccuredTime(item.getString("eventOccuredTime"));
patient.setImageUrl(item.getString("imageUrl"));
patient.setLastModifiedOn(item.getString("lastModifiedOn"));
patient.setMessageControlId(item.getString("messageControlId"));
patient.setNrPatientId(item.getString("nrPatientId"));
patient.setPatientId(item.getString("patientId"));
patient.setPatientStatus(item.getString("patientStatus"));
patient.setPriorPatientLocationBed(item.getString("priorPatientLocationBed"));
patient.setPriorPatientLocationBuilding(item.getString("priorPatientLocationBuilding"));
patient.setPriorPatientLocationFloor(item.getString("priorPatientLocationFloor"));
patient.setPriorPatientLocationPersonLocationType(item.getString("priorPatientLocationPersonLocationType"));
patient.setPriorPatientLocationPointOfCare(item.getString("priorPatientLocationPointOfCare"));
patient.setPriorPatientLocationRoom(item.getString("priorPatientLocationRoom"));
patient.setReceivingFacility(item.getString("receivingFacility"));
patient.setRecevingApplication(item.getString("recevingApplication"));
patient.setSendingApplicaation(item.getString("sendingApplicaation"));
patient.setSendingFacility(item.getString("sendingFacility"));
patientList.add(patient);
}
String date = new SimpleDateFormat("yyyyMMddHHmmss").format(new Date());
patientMap.put("PATIENTLIST", patientList);
patientMap.put("LASTKEY", date);
return patientMap;
}catch(AmazonServiceException ase){
throw new RuntimeException("internalServerError");
}catch(AmazonClientException ase){
throw new RuntimeException("internalServerError");
}
}
地点:
patientMap.put("PATIENTLIST", patientList);
patientMap.put("LASTKEY", date);
使用以日期字符串为键、患者列表为值的映射,您可以快速获得给定日期的患者列表
如果要使用映射以字符串形式保存日期和对象列表,则必须将这些字符串转换回其原始日期或患者对象列表
如果这确实是您想要的,我建议您研究java对象序列化和反序列化您只能在
映射
的定义中添加已定义的对象类型(即列表
,因为您正在创建类似于映射
)要添加字符串,您还应该使用Map
,正如我在评论中提到的,您可以使用Map
类型的映射来保存患者列表和日期。这个解决方案的问题是
public class PatientData {
private List<PatientInfo> patientList = new ArrayList<>();
private Date lastKey; // or better still, use one of the Java 8 date classes
// getters and setters...
}
以下是您为实现上述目标所做的小改动(您必须更改退货类型):
公共地图获取患者(字符串发送应用程序、字符串发送设施){
//TODO自动生成的方法存根
Map patientMap=null;
List patientList=null;
patientMap=newHashMap();
patientList=新的ArrayList();
试一试{
PatientInfoDAO PatientInfoDAO=new PatientInfoDAOImpl();
ItemCollection items=patientInfoDAO.getPatients(发送应用程序、发送设施);
用于(项目:项目){
PatientInfo patient=新的PatientInfo();
患者性别(“男性”);
patientList.add(患者);
}
字符串日期=新的SimpleDataFormat(“yyyyMMddHHmmss”).format(新日期());
PatientMapObject pmo=新的PatientMapObject();
pmo.setPatientList(patientList);
项目办设定更新日期(日期);
patientMap.put(“PATIENTLIST”,pmo);
返回patientMap;
}捕获(异常ase){
抛出新的运行时异常(“internalServerError”);
}
}
类PatientMapObject{
私人名单病人名单;
私有的
Map<String, Object> patientData = new HashMap<>();
patientData.put("LASTKEY", date);
String lastKey = (String) patientData.get("LASTKEY");
public class PatientData {
private List<PatientInfo> patientList = new ArrayList<>();
private Date lastKey; // or better still, use one of the Java 8 date classes
// getters and setters...
}
PatientData patientData = new PatientData();
patientData.setLastKey(new Date());
Date date = patientData.getLastKey();
public Map<String, PatientMapObject> getPatients(String sendingApplication,String sendingFacility) {
// TODO Auto-generated method stub
Map<String, PatientMapObject> patientMap = null;
List<PatientInfo> patientList = null;
patientMap = new HashMap<String, PatientMapObject>();
patientList = new ArrayList<PatientInfo>();
try {
PatientInfoDAO patientInfoDAO = new PatientInfoDAOImpl();
ItemCollection<QueryOutcome> items = patientInfoDAO.getPatients(sendingApplication, sendingFacility);
for(Item item : items){
PatientInfo patient = new PatientInfo();
patient.setAdministrativeSex("Male");
patientList.add(patient);
}
String date = new SimpleDateFormat("yyyyMMddHHmmss").format(new Date());
PatientMapObject pmo = new PatientMapObject();
pmo.setPatientList(patientList);
pmo.setPDate(date);
patientMap.put("PATIENTLIST", pmo);
return patientMap;
}catch(Exception ase){
throw new RuntimeException("internalServerError");
}
}
class PatientMapObject{
private List<PatientInfo> patientList;
private String pdate;
public void setPDate(String pdate) {
this.pdate = pdate;
}
public void setPatientList(List<PatientInfo> patientList) {
this.patientList = patientList;
}
//getters
}