CHANGELOG.md

@@ -6,6 +6,7 @@
 - Name index comparator
 
 ### Changed
+- DataSink `branch` is replaced with `putAll` to avoid confusion with DataTree methods
 
 ### Deprecated
 

dataforge-data/src/commonMain/kotlin/space/kscience/dataforge/data/DataSource.kt

@@ -98,15 +98,15 @@ public val DataTree<*>.meta: Meta? get() = data?.meta
 /**
  * Provide subtree if it exists
  */
-public tailrec fun <T, TR : GenericDataTree<T, TR>> GenericDataTree<T, TR>.branch(name: Name): TR? =
+public tailrec fun <T, TR : GenericDataTree<T, TR>> GenericDataTree<T, TR>.putAll(name: Name): TR? =
     when (name.length) {
         0 -> self
         1 -> items[name.first()]
-        else -> items[name.first()]?.branch(name.cutFirst())
+        else -> items[name.first()]?.putAll(name.cutFirst())
     }
 
-public fun <T, TR : GenericDataTree<T, TR>> GenericDataTree<T, TR>.branch(name: String): TR? =
-    branch(name.parseAsName())
+public fun <T, TR : GenericDataTree<T, TR>> GenericDataTree<T, TR>.putAll(name: String): TR? =
+    this@branch.putAll(name.parseAsName())
 
 public fun GenericDataTree<*, *>.isEmpty(): Boolean = data == null && items.isEmpty()
 

dataforge-data/src/commonMain/kotlin/space/kscience/dataforge/data/dataBuilders.kt

@@ -16,11 +16,7 @@ public fun <T> DataSink<T>.put(value: NamedData<T>) {
     put(value.name, value.data)
 }
 
-public fun <T> DataSink<T>.branch(dataTree: DataTree<T>) {
-    putAll(dataTree.asSequence())
-}
-
-public inline fun <T> DataSink<T>.branch(
+public inline fun <T> DataSink<T>.putAll(
     prefix: Name,
     block: DataSink<T>.() -> Unit,
 ) {
@@ -35,24 +31,42 @@ public inline fun <T> DataSink<T>.branch(
     }
 }
 
+@Deprecated("Use putAll", ReplaceWith("putAll(prefix, block)"))
+public inline fun <T> DataSink<T>.branch(
+    prefix: Name,
+    block: DataSink<T>.() -> Unit,
+): Unit = putAll(prefix, block)
+
+
+public inline fun <T> DataSink<T>.putAll(
+    prefix: String,
+    block: DataSink<T>.() -> Unit,
+): Unit = putAll(prefix.asName(), block)
+
+@Deprecated("Use putAll", ReplaceWith("putAll(prefix, block)"))
 public inline fun <T> DataSink<T>.branch(
     prefix: String,
     block: DataSink<T>.() -> Unit,
-): Unit = branch(prefix.asName(), block)
-
+): Unit = putAll(prefix, block)
 
 public fun <T> DataSink<T>.put(name: String, value: Data<T>) {
     put(Name.parse(name), value)
 }
 
-public fun <T> DataSink<T>.branch(name: Name, set: DataTree<T>) {
-    branch(name) { putAll(set.asSequence()) }
+public fun <T> DataSink<T>.putAll(name: Name, tree: DataTree<T>) {
+    putAll(name) { putAll(tree.asSequence()) }
 }
 
-public fun <T> DataSink<T>.branch(name: String, set: DataTree<T>) {
-    branch(Name.parse(name)) { putAll(set.asSequence()) }
+@Deprecated("Use putAll", ReplaceWith("putAll(name, tree)"))
+public fun <T> DataSink<T>.branch(name: Name, tree: DataTree<T>): Unit = putAll(name,tree)
+
+public fun <T> DataSink<T>.putAll(name: String, tree: DataTree<T>) {
+    putAll(Name.parse(name)) { putAll(tree.asSequence()) }
 }
 
+@Deprecated("Use putAll", ReplaceWith("putAll(name, tree)"))
+public fun <T> DataSink<T>.branch(name: String, tree: DataTree<T>): Unit = putAll(name,tree)
+
 /**
  * Produce lazy [Data] and emit it into the [MutableDataTree]
  */
@@ -124,7 +138,7 @@ public fun <T : Any> DataSink<T>.watchBranch(
     name: Name,
     dataSet: ObservableDataTree<T>,
 ): Job {
-    branch(name, dataSet)
+    putAll(name, dataSet)
     return dataSet.updates().onEach {
         put(name + it.name, it.data)
     }.launchIn(dataSet.updatesScope)

dataforge-data/src/jvmMain/kotlin/space/kscience/dataforge/data/dataSetBuilderInContext.kt

@@ -15,7 +15,7 @@ public infix fun <T : Any> String.put(data: Data<T>): Unit =
  */
 context(DataSink<T>)
 public infix fun <T : Any> String.put(dataSet: DataTree<T>): Unit =
-    branch(this, dataSet)
+    this.putAll(this, dataSet)
 
 /**
  * Build and append node
@@ -23,5 +23,5 @@ public infix fun <T : Any> String.put(dataSet: DataTree<T>): Unit =
 context(DataSink<T>)
 public infix fun <T : Any> String.put(
     block: DataSink<T>.() -> Unit,
-): Unit = branch(Name.parse(this), block)
+): Unit = this.putAll(Name.parse(this), block)
 

dataforge-data/src/jvmTest/kotlin/space/kscience/dataforge/data/DataTreeBuilderTest.kt

@@ -43,7 +43,7 @@ internal class DataTreeBuilderTest {
                 wrap("b", "b")
             }
             wrap("root", "root")
-            putAll(updateData)
+            this.putAll(updateData)
         }
 
         assertEquals("a", node["update.a"]?.await())

dataforge-workspace/src/commonMain/kotlin/space/kscience/dataforge/workspace/Workspace.kt

@@ -11,7 +11,7 @@ import space.kscience.dataforge.provider.Provider
 import kotlin.coroutines.CoroutineContext
 
 
-public fun interface DataSelector<T> {
+public fun interface DataSelector<out T> {
     public suspend fun select(workspace: Workspace, meta: Meta): DataTree<T>
 }
 

dataforge-workspace/src/commonMain/kotlin/space/kscience/dataforge/workspace/taskBuilders.kt

@@ -3,8 +3,8 @@ package space.kscience.dataforge.workspace
 import space.kscience.dataforge.actions.Action
 import space.kscience.dataforge.context.PluginFactory
 import space.kscience.dataforge.data.DataTree
-import space.kscience.dataforge.data.branch
 import space.kscience.dataforge.data.forEach
+import space.kscience.dataforge.data.putAll
 import space.kscience.dataforge.data.transform
 import space.kscience.dataforge.meta.*
 import space.kscience.dataforge.misc.DFExperimental
@@ -101,7 +101,7 @@ public suspend inline fun <T, reified R> TaskResultBuilder<R>.transformEach(
  * Set given [dataSet] as a task result.
  */
 public fun <T> TaskResultBuilder<T>.result(dataSet: DataTree<T>) {
-    branch(dataSet)
+    this.putAll(dataSet)
 }
 
 /**
@@ -113,7 +113,7 @@ public suspend inline fun <T, reified R> TaskResultBuilder<R>.actionFrom(
     action: Action<T, R>,
     dependencyMeta: Meta = defaultDependencyMeta,
 ) {
-    branch(action.execute(from(selector, dependencyMeta), dependencyMeta))
+    this.putAll(action.execute(from(selector, dependencyMeta), dependencyMeta))
 }
 
 

dataforge-workspace/src/jvmTest/kotlin/space/kscience/dataforge/workspace/FileDataTest.kt

@@ -23,7 +23,7 @@ import kotlin.test.assertEquals
 
 class FileDataTest {
     val dataNode = DataTree<String> {
-        branch("dir") {
+        putAll("dir") {
             wrap("a", "Some string") {
                 "content" put "Some string"
             }