Address JDK8/JDK6 issues with computeIfAbsent

2021-12-01 14:09:54 -08:00
parent 374d287d08
commit 3c4989b672
8 changed files with 45 additions and 6 deletions
@@ -78,9 +78,14 @@ abstract class TypeRegistry<K : Any, V : Any> {
    }

    fun <T : K> getId(kClass: KClass<T>): Int {
-        return idPerType.computeIfAbsent(kClass) { idCounter.getAndIncrement() }
+        return idPerType.customComputeIfAbsent(kClass) { idCounter.getAndIncrement() }
    }

+    abstract fun <T : K> ConcurrentHashMap<KClass<out K>, Int>.customComputeIfAbsent(
+        kClass: KClass<T>,
+        compute: (KClass<out K>) -> Int
+    ): Int
+
    fun allValuesThreadUnsafeForRendering(): Map<KClass<out K>, Int> {
        return idPerType
    }