Scala For Apache Spark|Session42|Array of Objects|ManoharPapasani|manoharpapasani.com
Array of objects:
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class Employee {
var ename: String = null
var empID: Int = 0
var empSal: Double = 0.0
def setEmp(ename: String, empID: Int, empSal: Double): Unit = {
this.ename = ename
this.empID = empID
this.empSal = empSal
}
def getEmp(): Unit = {
println("Name " + ename)
println("empID " + empID)
println("empSal " + empSal)
}
}
//Arrays
object Test {
def main(args: Array[String]): Unit = {
//Array of employee
//step1
var e2 = new Array[Employee](5)
println(e2.length)
//code here
}
}
}
UseCase:
Print all employees whose sal is greater than 2000