kscience/dataforge-core
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Replace branch data builder with putAll

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This commit is contained in:
Alexander Nozik 2024-02-19 14:26:33 +03:00
parent b575801983
commit db2da2027d
2 changed files with 18 additions and 24 deletions
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34
dataforge-data/src/commonMain/kotlin/space/kscience/dataforge/data/dataBuilders.kt
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@ -5,7 +5,6 @@ import kotlinx.coroutines.flow.launchIn
import kotlinx.coroutines.flow.onEach
import space.kscience.dataforge.meta.Meta
import space.kscience.dataforge.meta.MutableMeta
import space.kscience.dataforge.misc.DFExperimental
import space.kscience.dataforge.names.Name
import space.kscience.dataforge.names.asName
import space.kscience.dataforge.names.isEmpty
@ -117,30 +116,25 @@ public fun <T> DataSink<T>.putAll(sequence: Sequence<NamedData<T>>) {
}
public fun <T> DataSink<T>.putAll(tree: DataTree<T>) {
this.putAll(tree.asSequence())
}
/**
* Update data with given node data and meta with node meta.
*/
@DFExperimental
public fun <T> MutableDataTree<T>.putAll(source: DataTree<T>) {
source.forEach {
put(it.name, it.data)
}
putAll(tree.asSequence())
}
/**
* Copy given data set and mirror its changes to this [DataSink] in [this@setAndObserve]. Returns an update [Job]
*/
public fun <T : Any> DataSink<T>.putAllAndWatch(
branchName: Name = Name.EMPTY,
dataSet: ObservableDataTree<T>,
): Job {
putAll(branchName, dataSet)
return dataSet.updates().onEach {
put(branchName + it.name, it.data)
}.launchIn(dataSet.updatesScope)
}
@Deprecated("Use putAllAndWatch", ReplaceWith("putAllAndWatch(name, dataSet)"))
public fun <T : Any> DataSink<T>.watchBranch(
name: Name,
dataSet: ObservableDataTree<T>,
): Job {
putAll(name, dataSet)
return dataSet.updates().onEach {
put(name + it.name, it.data)
}.launchIn(dataSet.updatesScope)
}
): Job = putAllAndWatch(name, dataSet)

4
dataforge-data/src/jvmTest/kotlin/space/kscience/dataforge/data/DataTreeBuilderTest.kt
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@ -43,7 +43,7 @@ internal class DataTreeBuilderTest {
wrap("b", "b")
}
wrap("root", "root")
this.putAll(updateData)
putAll(updateData)
}
assertEquals("a", node["update.a"]?.await())
@ -55,7 +55,7 @@ internal class DataTreeBuilderTest {
val subNode = MutableDataTree<Int>()
val rootNode = MutableDataTree<Int> {
watchBranch("sub".asName(), subNode)
putAllAndWatch("sub".asName(), subNode)
}
repeat(10) {