converted to new api

ta4j-examples/src/main/java/ta4jexamples/barSeries/BuildBarSeries.java

@@ -40,16 +40,16 @@
 public class BuildBarSeries {
 
     /**
-     * Calls different functions that shows how a BaseBarSeries could be created and
-     * how Bars could be added
+     * Calls different functions that shows how a BaseBarSeries could be created
+     * and how Bars could be added
      *
      * @param args command line arguments (ignored)
      */
     @SuppressWarnings("unused")
     public static void main(String[] args) {
         BarSeries a = buildAndAddData();
         System.out.println("a: " + a.getBar(0).getClosePrice().getName());
-        BaseBarSeriesBuilder.setDefaultFunction(DoubleNum::valueOf);
+        BaseBarSeriesBuilder.setDefaultNum(DoubleNum::valueOf);
         a = buildAndAddData();
         System.out.println("a: " + a.getBar(0).getClosePrice().getName());
         BarSeries b = buildWithDouble();
@@ -60,23 +60,23 @@ public static void main(String[] args) {
         BarSeries g = buildAndAddBarsFromList();
         // Fix: Reset default function, such that this test case does not influence the
         // following test cases in a combined test run
-        BaseBarSeriesBuilder.setDefaultFunction(DecimalNum::valueOf);
+        BaseBarSeriesBuilder.setDefaultNum(DecimalNum::valueOf);
     }
-
+    
     private static BarSeries buildAndAddData() {
         BarSeries series = new BaseBarSeriesBuilder().withName("mySeries").build();
-
+        
         ZonedDateTime endTime = ZonedDateTime.now();
         series.addBar(endTime, 105.42, 112.99, 104.01, 111.42, 1337);
         series.addBar(endTime.plusDays(1), 111.43, 112.83, 107.77, 107.99, 1234);
         series.addBar(endTime.plusDays(2), 107.90, 117.50, 107.90, 115.42, 4242);
         // ...
         return series;
     }
-
+    
     private static BarSeries buildWithDouble() {
         BarSeries series = new BaseBarSeriesBuilder().withName("mySeries").withNumTypeOf(DoubleNum.class).build();
-
+        
         ZonedDateTime endTime = ZonedDateTime.now();
         series.addBar(endTime, 105.42, 112.99, 104.01, 111.42, 1337);
         series.addBar(endTime.plusDays(1), 111.43, 112.83, 107.77, 107.99, 1234);
@@ -85,10 +85,10 @@ private static BarSeries buildWithDouble() {
 
         return series;
     }
-
+    
     private static BarSeries buildWithBigDecimal() {
         BarSeries series = new BaseBarSeriesBuilder().withName("mySeries").withNumTypeOf(DecimalNum.class).build();
-
+        
         ZonedDateTime endTime = ZonedDateTime.now();
         series.addBar(endTime, 105.42, 112.99, 104.01, 111.42, 1337);
         series.addBar(endTime.plusDays(1), 111.43, 112.83, 107.77, 107.99, 1234);
@@ -97,7 +97,7 @@ private static BarSeries buildWithBigDecimal() {
 
         return series;
     }
-
+    
     private static BarSeries buildManually() {
         BarSeries series = new BaseBarSeries("mySeries"); // uses BigDecimalNum
 
@@ -109,9 +109,9 @@ private static BarSeries buildManually() {
 
         return series;
     }
-
+    
     private static BarSeries buildManuallyDoubleNum() {
-        BarSeries series = new BaseBarSeries("mySeries", DoubleNum::valueOf); // uses DoubleNum
+        BarSeries series = new BaseBarSeries("mySeries", DoubleNum.ZERO); // uses DoubleNum
         ZonedDateTime endTime = ZonedDateTime.now();
         series.addBar(endTime, 105.42, 112.99, 104.01, 111.42, 1337);
         series.addBar(endTime.plusDays(1), 111.43, 112.83, 107.77, 107.99, 1234);
@@ -120,9 +120,9 @@ private static BarSeries buildManuallyDoubleNum() {
 
         return series;
     }
-
+    
     private static BarSeries buildManuallyAndAddBarManually() {
-        BarSeries series = new BaseBarSeries("mySeries", DoubleNum::valueOf); // uses DoubleNum
+        BarSeries series = new BaseBarSeries("mySeries", DoubleNum.ZERO); // uses DoubleNum
 
         // create bars and add them to the series. The bars must have the same Num type
         // as the series
@@ -159,10 +159,10 @@ private static BarSeries buildManuallyAndAddBarManually() {
         series.addBar(b1);
         series.addBar(b2);
         series.addBar(b3);
-
+        
         return series;
     }
-
+    
     private static BarSeries buildAndAddBarsFromList() {
         // Store Bars in a list and add them later. The bars must have the same Num type
         // as the series
@@ -192,14 +192,14 @@ private static BarSeries buildAndAddBarsFromList() {
                 .volume("4242")
                 .build();
         List<Bar> bars = Arrays.asList(b1, b2, b3);
-
+        
         return new BaseBarSeriesBuilder().withName("mySeries")
                 .withNumTypeOf(DoubleNum::valueOf)
                 .withMaxBarCount(5)
                 .withBars(bars)
                 .build();
     }
-
+    
     private static ConvertibleBaseBarBuilder<String> barBuilderFromString() {
         return BaseBar.builder(DoubleNum::valueOf, String.class);
     }