More strict builder

Author: ak-git

hello/src/main/java/com/ak/builder/Anthropomorphic.java

@@ -18,6 +18,13 @@ sealed interface Step2 permits AnthropomorphicBuilder {
   }
 
   final class AnthropomorphicBuilder implements Anthropomorphic.Step1, Anthropomorphic.Step2, Builder<Anthropomorphic> {
+    private record AnthropomorphicRecord(int height, int weight) implements Anthropomorphic {
+      private AnthropomorphicRecord(int height, int weight) {
+        this.height = Math.clamp(height, 140, 220);
+        this.weight = Math.clamp(weight, 40, 130);
+      }
+    }
+
     private int height;
     private int weight;
 
@@ -38,14 +45,7 @@ public Builder<Anthropomorphic> weight(int weight) {
 
     @Override
     public Anthropomorphic build() {
-      return new Anthropomorphic.AnthropomorphicRecord(height, weight);
-    }
-  }
-
-  record AnthropomorphicRecord(int height, int weight) implements Anthropomorphic {
-    public AnthropomorphicRecord(int height, int weight) {
-      this.height = Math.clamp(height, 140, 220);
-      this.weight = Math.clamp(weight, 40, 130);
+      return new AnthropomorphicRecord(height, weight);
     }
   }
 }

hello/src/main/java/com/ak/builder/BloodPressure.java

@@ -20,6 +20,15 @@ sealed interface Step2 permits BloodPressureBuilder {
   }
 
   final class BloodPressureBuilder implements Step1, Step2, Builder<BloodPressure> {
+    private record BloodPressureRecord(int systolic, int diastolic) implements BloodPressure {
+      private BloodPressureRecord(int systolic, int diastolic) {
+        IntUnaryOperator pressureLimits = bp -> Math.clamp(bp, 10, 220);
+        int s = pressureLimits.applyAsInt(systolic);
+        int d = pressureLimits.applyAsInt(diastolic);
+        this.systolic = Math.clamp(Math.max(s, d), 50, 220);
+        this.diastolic = Math.clamp(Math.min(s, d), 10, 130);
+      }
+    }
     private int systolic;
     private int diastolic;
 
@@ -43,16 +52,6 @@ public BloodPressure build() {
       return new BloodPressureRecord(systolic, diastolic);
     }
   }
-
-  record BloodPressureRecord(int systolic, int diastolic) implements BloodPressure {
-    public BloodPressureRecord(int systolic, int diastolic) {
-      IntUnaryOperator pressureLimits = bp -> Math.clamp(bp, 10, 220);
-      int s = pressureLimits.applyAsInt(systolic);
-      int d = pressureLimits.applyAsInt(diastolic);
-      this.systolic = Math.clamp(Math.max(s, d), 50, 220);
-      this.diastolic = Math.clamp(Math.min(s, d), 10, 130);
-    }
-  }
 }
 
 

hello/src/main/java/com/ak/builder/Rates.java

@@ -18,6 +18,19 @@ sealed interface Step2 permits RatesBuilder {
   }
 
   final class RatesBuilder implements Step1, Step2, Builder<Rates> {
+    private record RatesRecord(int heart, int respiratory) implements Rates {
+      private RatesRecord(int heart, int respiratory) {
+        this.heart = Math.clamp(heart, 40, 140);
+        int rr = Math.clamp(respiratory, 4, 900);
+        if (rr > 99) {
+          this.respiratory = Math.clamp(respiratory, 100, 900);
+        }
+        else {
+          this.respiratory = Math.clamp(respiratory, 4, 28);
+        }
+      }
+    }
+
     private int heart;
     private int respiratory;
 
@@ -41,19 +54,6 @@ public Rates build() {
       return new RatesRecord(heart, respiratory);
     }
   }
-
-  record RatesRecord(int heart, int respiratory) implements Rates {
-    public RatesRecord(int heart, int respiratory) {
-      this.heart = Math.clamp(heart, 40, 140);
-      int rr = Math.clamp(respiratory, 4, 900);
-      if (rr > 99) {
-        this.respiratory = Math.clamp(respiratory, 100, 900);
-      }
-      else {
-        this.respiratory = Math.clamp(respiratory, 4, 28);
-      }
-    }
-  }
 }