From 453a1bc7552ed19a8c5aebfcfbe64ba4d2aeff7a Mon Sep 17 00:00:00 2001
From: Alexander Nozik <altavir@gmail.com>
Date: Wed, 22 Apr 2020 13:40:35 +0300
Subject: [PATCH] Remove reflection from common module

---
 dataforge-context/build.gradle.kts                          | 2 +-
 .../src/commonMain/kotlin/hep/dataforge/context/Context.kt  | 6 ++++--
 .../src/commonMain/kotlin/hep/dataforge/meta/Config.kt      | 2 +-
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/dataforge-context/build.gradle.kts b/dataforge-context/build.gradle.kts
index dd581254..261933fe 100644
--- a/dataforge-context/build.gradle.kts
+++ b/dataforge-context/build.gradle.kts
@@ -13,12 +13,12 @@ kotlin {
         val commonMain by getting {
             dependencies {
                 api(project(":dataforge-meta"))
-                api(kotlin("reflect"))
                 api("io.github.microutils:kotlin-logging-common:1.7.8")
             }
         }
         val jvmMain by getting {
             dependencies {
+                api(kotlin("reflect"))
                 api("io.github.microutils:kotlin-logging:1.7.8")
                 api("ch.qos.logback:logback-classic:1.2.3")
             }
diff --git a/dataforge-context/src/commonMain/kotlin/hep/dataforge/context/Context.kt b/dataforge-context/src/commonMain/kotlin/hep/dataforge/context/Context.kt
index 3db334c2..bf901991 100644
--- a/dataforge-context/src/commonMain/kotlin/hep/dataforge/context/Context.kt
+++ b/dataforge-context/src/commonMain/kotlin/hep/dataforge/context/Context.kt
@@ -92,8 +92,10 @@ open class Context(
         config.action()
     }
 
-    override val coroutineContext: CoroutineContext = (parent ?: Global).coroutineContext.let { parenContext ->
-        parenContext + SupervisorJob(parenContext[Job])
+    override val coroutineContext: CoroutineContext by lazy {
+        (parent ?: Global).coroutineContext.let { parenContext ->
+            parenContext + SupervisorJob(parenContext[Job])
+        }
     }
 
     /**
diff --git a/dataforge-meta/src/commonMain/kotlin/hep/dataforge/meta/Config.kt b/dataforge-meta/src/commonMain/kotlin/hep/dataforge/meta/Config.kt
index 53a2e184..0ac29d86 100644
--- a/dataforge-meta/src/commonMain/kotlin/hep/dataforge/meta/Config.kt
+++ b/dataforge-meta/src/commonMain/kotlin/hep/dataforge/meta/Config.kt
@@ -14,7 +14,7 @@ data class MetaListener(
 )
 
 interface ObservableMeta : Meta {
-    fun onChange(owner: Any?, action: (Name, MetaItem<*>?, MetaItem<*>?) -> Unit)
+    fun onChange(owner: Any?, action: (name: Name, oldItem: MetaItem<*>?, newItem: MetaItem<*>?) -> Unit)
     fun removeListener(owner: Any?)
 }