Merge pull request #175 from TouchInstinct/add_content_event_transform

Add transform method into ContentEvent
2020-10-07 17:12:20 +05:00 · 2020-10-07 17:12:20 +05:00 · 060aa5bb6a
parent 8d4c5244a4 8b0d17d5cc
commit 060aa5bb6a
1 changed files with 9 additions and 0 deletions
--- a/lifecycle/src/main/java/ru/touchin/lifecycle/event/ContentEvent.kt
+++ b/lifecycle/src/main/java/ru/touchin/lifecycle/event/ContentEvent.kt
@ -10,4 +10,13 @@ sealed class ContentEvent<out T>(open val data: T?) {

    data class Complete<out T>(override val data: T? = null) : ContentEvent<T>(data)

+    fun <P> transform(transformation: (T?) -> P): ContentEvent<P> {
+        return when(this) {
+            is Loading -> Loading(transformation(data))
+            is Success -> Success(transformation(data))
+            is Complete -> Complete(transformation(data))
+            is Error -> Error(throwable, transformation(data))
+        }
+    }
+
 }