From f4543919e5e394be6ede4475e6bce4cf84d0d864 Mon Sep 17 00:00:00 2001
From: DBotThePony <dbotthepony@yandex.ru>
Date: Sun, 25 Feb 2024 01:57:44 +0700
Subject: [PATCH] ListenableMap and ListenableSet runnable callback

---
 gradle.properties                              |  2 +-
 .../kommons/collect/ListenableMap.kt           | 18 ++++++++++++++++++
 .../kommons/collect/ListenableSet.kt           | 18 ++++++++++++++++++
 3 files changed, 37 insertions(+), 1 deletion(-)

diff --git a/gradle.properties b/gradle.properties
index c4191ac..27a925b 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -4,7 +4,7 @@ kotlin.code.style=official
 specifyKotlinAsDependency=false
 
 projectGroup=ru.dbotthepony.kommons
-projectVersion=2.9.3
+projectVersion=2.9.4
 
 guavaDepVersion=33.0.0
 gsonDepVersion=2.8.9
diff --git a/src/main/kotlin/ru/dbotthepony/kommons/collect/ListenableMap.kt b/src/main/kotlin/ru/dbotthepony/kommons/collect/ListenableMap.kt
index 5d3eebd..ad9facf 100644
--- a/src/main/kotlin/ru/dbotthepony/kommons/collect/ListenableMap.kt
+++ b/src/main/kotlin/ru/dbotthepony/kommons/collect/ListenableMap.kt
@@ -13,6 +13,20 @@ open class ListenableMap<K, V>(protected val backingMap: MutableMap<K, V> = Hash
 		fun onValueRemoved(key: K, value: V)
 	}
 
+	data class RunnableAdapter<K, V>(private val parent: Runnable) : MapListener<K, V> {
+		override fun onClear() {
+			parent.run()
+		}
+
+		override fun onValueAdded(key: K, value: V) {
+			parent.run()
+		}
+
+		override fun onValueRemoved(key: K, value: V) {
+			parent.run()
+		}
+	}
+
 	protected open fun onClear() {
 		listeners.forEach { it.callback.onClear() }
 	}
@@ -41,6 +55,10 @@ open class ListenableMap<K, V>(protected val backingMap: MutableMap<K, V> = Hash
 		return Listener(listener)
 	}
 
+	fun addListener(listener: Runnable): Listenable.L {
+		return Listener(RunnableAdapter(listener))
+	}
+
 	fun clearListeners() {
 		listeners.clear()
 	}
diff --git a/src/main/kotlin/ru/dbotthepony/kommons/collect/ListenableSet.kt b/src/main/kotlin/ru/dbotthepony/kommons/collect/ListenableSet.kt
index 9f52af3..7c9970d 100644
--- a/src/main/kotlin/ru/dbotthepony/kommons/collect/ListenableSet.kt
+++ b/src/main/kotlin/ru/dbotthepony/kommons/collect/ListenableSet.kt
@@ -13,6 +13,20 @@ open class ListenableSet<E>(protected val backingSet: MutableSet<E>) : MutableSe
 		fun onValueRemoved(element: E)
 	}
 
+	data class RunnableAdapter<E>(private val parent: Runnable) : SetListener<E> {
+		override fun onClear() {
+			parent.run()
+		}
+
+		override fun onValueAdded(element: E) {
+			parent.run()
+		}
+
+		override fun onValueRemoved(element: E) {
+			parent.run()
+		}
+	}
+
 	protected open fun onClear() {
 		listeners.forEach { it.callback.onClear() }
 	}
@@ -41,6 +55,10 @@ open class ListenableSet<E>(protected val backingSet: MutableSet<E>) : MutableSe
 		return Listener(listener)
 	}
 
+	fun addListener(listener: Runnable): Listenable.L {
+		return Listener(RunnableAdapter(listener))
+	}
+
 	fun clearListeners() {
 		listeners.clear()
 	}