WK4

WK4/StockService/src/StockServices/BasicStockService.java

@@ -0,0 +1,26 @@
+package StockServices;
+
+import java.util.Calendar;
+
+public class BasicStockService extends StockQuote {
+    String bssSymbol;
+    Calendar bssFrom;
+    Calendar bssUntil;
+    Interval bssInterval;
+
+    public BasicStockService(String symbol, Calendar from, Calendar until, Interval interval){
+        this.bssSymbol = symbol;
+        this .bssFrom = from;
+        this.bssUntil = until;
+        this.bssInterval = interval;
+    }
+    public StockQuote getStockQuote(String bssSymbol, Calendar bssFrom, Calendar bssUntil, Interval bssInterval) {
+        if (bssFrom == null )
+        return new StockQuote(bssSymbol);
+        else if (bssInterval == null)
+        return new StockQuote(bssSymbol, bssFrom, bssUntil);
+        else
+        return new StockQuote(bssSymbol, bssFrom, bssUntil, bssInterval);
+    }
+}
+

WK4/StockService/src/StockServices/Interval.java

@@ -0,0 +1,31 @@
+package StockServices;
+
+public class Interval {
+
+    public enum chooseWeek {
+        WK1, WK2, WK3, WK4
+    }
+
+    chooseWeek week;
+
+    public Interval(chooseWeek week) {
+        this.week = week;
+    }
+
+    public void weekChosen() {
+        switch (week) {
+            case WK1:
+                System.out.println("Biggest Market Place in the World.");
+                break;
+
+            case WK2:
+                System.out.println("Simplest way to manage Money.");
+                break;
+
+            case WK3:
+            case WK4:
+                System.out.println("1st Web 2.0 Company.");
+                break;
+        }
+    }
+}

WK4/StockService/src/StockServices/StockQuote.java

@@ -0,0 +1,49 @@
+package StockServices;
+
+import java.util.ArrayList;
+import java.util.Calendar;
+import java.util.List;
+
+public class StockQuote implements StockService {
+    String sqSymbol;
+    Calendar sqFrom, sqUntil;
+    Interval sqInterval;
+
+    public StockQuote(String symbol) {
+        this.sqSymbol = symbol;
+    }
+    public StockQuote(String symbol, Calendar from, Calendar until) {
+        this.sqSymbol = symbol;
+        this.sqFrom = from;
+        this.sqUntil = until;
+    }
+    public StockQuote(String symbol, Calendar from, Calendar until, Interval interval) {
+        this.sqSymbol = symbol;
+        this.sqFrom = from;
+        this.sqUntil = until;
+        this.sqInterval = interval;
+    }
+    public StockQuote() {
+    }
+
+    @Override
+    public StockQuote getQuote(String symbol) {
+        return new StockQuote(sqSymbol);
+    }
+    @Override
+    public List<StockQuote> getQuote(String symbol, Calendar from, Calendar until) {
+        List<StockQuote> stockQuoteList = new ArrayList<>();
+        StockQuote stockQuote = new StockQuote();
+        StockService stockService = new StockQuote();
+        stockService.getQuote(sqSymbol, sqFrom, sqUntil);
+        stockQuoteList.add(stockQuote);
+        return stockQuoteList;
+    }
+    @Override
+    public List<StockQuote> getQuote(String sqSymbol, Calendar sqFrom, Calendar sqUntil, Interval sqInterval) {
+        List<StockQuote> stockQuoteList = new ArrayList<>();
+        StockQuote stockQuote = new StockQuote(sqSymbol, sqFrom, sqUntil, sqInterval);
+        stockQuoteList.add(stockQuote);
+        return stockQuoteList;
+    }
+}

WK4/StockService/src/StockServices/StockQuoteApplication.java

@@ -0,0 +1,51 @@
+package StockServices;
+
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.Calendar;
+import java.util.Date;
+
+public class StockQuoteApplication {
+    public static void main(String[] args) throws ParseException {
+
+        String symbol, startDate, endDate;
+
+        SimpleDateFormat sdf = new SimpleDateFormat("yyyy MM dd");
+
+        symbol = "ABC";
+
+        startDate = "2018 01 01";
+        Date fromDate = sdf.parse(startDate);
+        Calendar from = Calendar.getInstance();
+        from.setTime(fromDate);
+
+        endDate = "2018 01 07";
+        Date toDate = sdf.parse(endDate);
+        Calendar until = Calendar.getInstance();
+        until.setTime(toDate);
+
+        String week = "WK1";
+        Interval interval;
+
+        if (week == "WK1") {
+            interval = new Interval(Interval.chooseWeek.WK1);
+            interval.weekChosen();
+        }
+        else if (week == "WK2") {
+            interval = new Interval(Interval.chooseWeek.WK2);
+            interval.weekChosen();
+        }
+        else if (week == "WK3") {
+            interval = new Interval(Interval.chooseWeek.WK3);
+            interval.weekChosen();
+        }
+        else {
+            interval = new Interval(Interval.chooseWeek.WK4);
+            interval.weekChosen();
+        }
+
+        StockServiceFactory stockServiceFactory = new StockServiceFactory(symbol, from, until, interval);
+        stockServiceFactory.getStockService(symbol, from, until, interval);
+        System.out.println(stockServiceFactory);
+    }
+}

WK4/StockService/src/StockServices/StockService.java

@@ -0,0 +1,39 @@
+package StockServices;
+
+import java.util.Calendar;
+import java.util.List;
+
+public interface StockService {
+    /**
+     * Return the current price for a share of stock  for the
+     * given symbol
+     * @param symbol the stock symbol of the company you want a
+     * quote for e.g. APPL for APPLE
+     * @return a  <CODE>BigDecimal</CODE> instance
+     */
+    StockQuote getQuote(String symbol);
+    /**
+     * Get a historical list of stock quotes for the provided
+     * symbol
+     * @param symbol the stock symbol to search for
+     * @param from the date of the first stock quote
+     * @param until  the date of the last stock quote
+     * @return a list of StockQuote instan
+    ces.
+     * One for each day in the range specified.
+     */
+    List<StockQuote> getQuote(String symbol, Calendar from, Calendar until);
+    /**
+     * Get a historical list of stock quotes for the provide symbol
+     * This method will return one StockQuote per interval specified.
+     *
+     *@param symbol the stock symbol to search for
+     *@param from the date of the first stock quote
+     *@param until the date of the last stock quote
+     *@param interval ­ the number of StockQuotes to get. E.g. if Interval.DAILY was specified
+     *one StockQuote per day will be returned.
+     *
+    ​@return a list of StockQuote instances. One for each day in the range specified.
+     */
+    List<StockQuote> getQuote(String symbol, Calendar from, Calendar until, Interval interval);
+}

WK4/StockService/src/StockServices/StockServiceFactory.java

@@ -0,0 +1,15 @@
+package StockServices;
+
+import java.util.Calendar;
+
+public class StockServiceFactory{
+    public StockServiceFactory() {
+    }
+    public StockServiceFactory getStockService(String Symbol, Calendar From, Calendar Until, Interval INTERVAL){
+        BasicStockService basicStockService = new BasicStockService(Symbol, From, Until, INTERVAL);
+        StockServiceFactory stockServiceFactory = new StockServiceFactory();
+        basicStockService.getStockQuote(Symbol, From, Until, INTERVAL);
+        return stockServiceFactory;
+        /*returs stock service*/
+    }
+}

WK4/StockService/src/StockServices/StockTest.java

@@ -0,0 +1,38 @@
+package StockServices;
+
+import org.junit.jupiter.api.Test;
+
+public class StockTest {
+
+  @org.junit.jupiter.api.Test
+  void getQuote() {
+  }
+
+  @org.junit.jupiter.api.Test
+  void getQuote1() {
+  }
+
+  @org.junit.jupiter.api.Test
+  void getStockService() {
+  }
+
+  @org.junit.jupiter.api.Test
+  void getQuote2() {
+  }
+
+  @org.junit.jupiter.api.Test
+  void getQuote3() {
+  }
+
+  @org.junit.jupiter.api.Test
+  void main() {
+  }
+
+  @Test
+  void getQuote4() {
+  }
+
+  @Test
+  void getQuote5() {
+  }
+}