Java8 stream (#3585)

* java 8 stream code so far * more examples * code change * fix test names * fix unit test * move code to correct location * more unit tests * more tests
2018-02-24 12:51:20 +05:30
parent bfdc1713a7
commit 0094a87f9a
5 changed files with 541 additions and 0 deletions
@@ -0,0 +1,46 @@
+package com.stackify.stream;
+
+public class Employee {
+    private Integer id;
+    private String name;
+    private Double salary;
+    
+    public Employee(Integer id, String name, Double salary) {
+        this.id = id;
+        this.name = name;        
+        this.salary = salary;
+    }
+
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+    
+    public Double getSalary() {
+        return salary;
+    }
+
+    public void setSalary(Double salary) {
+        this.salary = salary;
+    }
+    
+    public void salaryIncrement(Double percentage) {
+        Double newSalary = salary + percentage * salary / 100;
+        setSalary(newSalary);
+    }
+
+    public String toString() {
+        return "Id: " + id + " Name:" + name + " Price:" + salary;
+    }
+}
@@ -0,0 +1,21 @@
+package com.stackify.stream;
+
+import java.util.List;
+
+public class EmployeeRepository {
+    private List<Employee> empList;
+    
+    public EmployeeRepository(List<Employee> empList) {
+        this.empList = empList;
+    
+    }
+    public Employee findById(Integer id) {
+        for (Employee emp : empList) {
+            if (emp.getId() == id) {
+                return emp;
+            }
+        }
+        
+        return null;
+    }
+}