Examples with lamda and streams
GET /getAllData controllers.LamdaStreamExampleController.getAllData
* returns complete list of data based on order flag
* possible order values --->> ASC,DESC
* .stream().sorted(byDateAsc).collect(Collectors.toList())
GET /getAllSortedData/:order controllers.LamdaStreamExampleController.getAllSortedData(order)
* returns singleObject
* input objectId of object queried
* .stream().filter(s -> areTheyEqual(s.getId(),objectId)).findFirst().get()
GET /getSingleObjectData/:objectId controllers.LamdaStreamExampleController.getSingleObjectData(objectId)
* Basic search example
* returns list of objects which match search criteria on companyId
* input searchString
* .stream().filter(s -> searchCompanyId(s.getCompanyId(),searchString)).sorted(byDateAsc).collect(Collectors.toList())
GET /searchUsingCompanyId/:searchString controllers.LamdaStreamExampleController.searchUsingCompanyId(searchString)
* Get list of objects between two timestamps (Date timestamps)
* returns list of objects which match criteria
* input startTimestamp and stopTimestamp
* .stream().filter(s -> betweenTimestamps(startTime,stopTime,s.getTime())).sorted(byDateAsc).collect(Collectors.toList())
GET /getDataBetweenTimestamps/:startTime/:stopTime controllers.LamdaStreamExampleController.getDataBetweenTimestamps(startTime: Long,stopTime: Long)
* Get list of objects based on order , lastTimestamp of element , pageSize
* returns list of objects which match criteria
* input order --> ASC,DESC and lastTimestamp and pageSize
* .stream().filter(s -> afterTimestamp(lastTimestamp,s.getTime())).sorted(byDateAsc)..limit(pageSize).collect(Collectors.toList())
*NOTE : FOR FIRST CALL PASS lastTimestamp as 0.
GET /getAllSortedDataPaging/:order/:lastTimestamp/:pageSize controllers.LamdaStreamExampleController.getAllSortedDataPaging(order: String,lastTimestamp: Long,pageSize: Integer)
React
Typescript
Django
Laravel
Facebook
Microsoft
Google
Alibaba
D3
Tencent