https://github.com/kousen/dataorientedprogramming

remove cycles
ak-git · Jan 25, 2025 · a483359 · a483359
1 parent 32dd70a
commit a483359
Show file tree

Hide file tree

Showing 3 changed files with 29 additions and 31 deletions.
diff --git a/hello/src/main/java/com/ak/builder/BloodPressure.java b/hello/src/main/java/com/ak/builder/BloodPressure.java
@@ -2,7 +2,7 @@
 
 import java.util.function.IntUnaryOperator;
 
-public sealed interface BloodPressure permits BloodPressureRecord {
+public sealed interface BloodPressure {
   int systolic();
 
   int diastolic();
@@ -43,15 +43,15 @@ public BloodPressure build() {
       return new BloodPressureRecord(systolic, diastolic);
     }
   }
-}
 
-record BloodPressureRecord(int systolic, int diastolic) implements BloodPressure {
-  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);
+  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);
+    }
   }
 }
 

diff --git a/hello/src/main/java/com/ak/builder/Patient.java b/hello/src/main/java/com/ak/builder/Patient.java
@@ -5,7 +5,7 @@
 import java.util.Objects;
 import java.util.function.Function;
 
-public sealed interface Patient permits PatientRecord {
+public sealed interface Patient {
   int age();
 
   Anthropomorphic anthropomorphic();
@@ -74,16 +74,15 @@ public Patient build() {
       );
     }
   }
-}
 
-record PatientRecord(int age, Anthropomorphic anthropomorphic, BloodPressure bloodPressure,
-                     Rates rates) implements Patient {
-  PatientRecord(int age, Anthropomorphic anthropomorphic, BloodPressure bloodPressure, Rates rates) {
-    this.age = Math.clamp(age, 12, 100);
-    this.anthropomorphic = anthropomorphic;
-    this.bloodPressure = bloodPressure;
-    this.rates = rates;
+  record PatientRecord(int age, Anthropomorphic anthropomorphic, BloodPressure bloodPressure,
+                       Rates rates) implements Patient {
+    public PatientRecord(int age, Anthropomorphic anthropomorphic, BloodPressure bloodPressure, Rates rates) {
+      this.age = Math.clamp(age, 12, 100);
+      this.anthropomorphic = anthropomorphic;
+      this.bloodPressure = bloodPressure;
+      this.rates = rates;
+    }
   }
 }
 
-
diff --git a/hello/src/main/java/com/ak/builder/Rates.java b/hello/src/main/java/com/ak/builder/Rates.java
@@ -1,6 +1,6 @@
 package com.ak.builder;
 
-public sealed interface Rates permits RatesRecord {
+public sealed interface Rates {
   int heart();
 
   int respiratory();
@@ -41,20 +41,19 @@ public Rates build() {
       return new RatesRecord(heart, respiratory);
     }
   }
-}
 
-record RatesRecord(int heart, int respiratory) implements Rates {
-  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);
+  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);
+      }
     }
   }
 }
 
 
-