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#18

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This commit is contained in:
Alexander Nozik 2019-10-29 20:21:38 +03:00
parent 10de05240c
commit dce9199b78
7 changed files with 44 additions and 44 deletions
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12
dataforge-data/src/commonMain/kotlin/hep/dataforge/data/Data.kt
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@ -85,7 +85,7 @@ class StaticData<T : Any>(
class NamedData<out T : Any>(val name: String, data: Data<T>) : Data<T> by data
fun <T : Any, R : Any> Data<T>.pipe(
fun <T : Any, R : Any> Data<T>.map(
outputType: KClass<out R>,
coroutineContext: CoroutineContext = EmptyCoroutineContext,
meta: Meta = this.meta,
@ -98,7 +98,7 @@ fun <T : Any, R : Any> Data<T>.pipe(
/**
* Create a data pipe
*/
inline fun <T : Any, reified R : Any> Data<T>.pipe(
inline fun <T : Any, reified R : Any> Data<T>.map(
coroutineContext: CoroutineContext = EmptyCoroutineContext,
meta: Meta = this.meta,
noinline block: suspend CoroutineScope.(T) -> R
@ -109,7 +109,7 @@ inline fun <T : Any, reified R : Any> Data<T>.pipe(
/**
* Create a joined data.
*/
inline fun <T : Any, reified R : Any> Collection<Data<T>>.join(
inline fun <T : Any, reified R : Any> Collection<Data<T>>.reduce(
coroutineContext: CoroutineContext = EmptyCoroutineContext,
meta: Meta,
noinline block: suspend CoroutineScope.(Collection<T>) -> R
@ -119,10 +119,10 @@ inline fun <T : Any, reified R : Any> Collection<Data<T>>.join(
coroutineContext,
this
) {
block(map { this.run { it.await(this) } })
block(map { run { it.await(this) } })
}
fun <K, T : Any, R : Any> Map<K, Data<T>>.join(
fun <K, T : Any, R : Any> Map<K, Data<T>>.reduce(
outputType: KClass<out R>,
coroutineContext: CoroutineContext = EmptyCoroutineContext,
meta: Meta,
@ -143,7 +143,7 @@ fun <K, T : Any, R : Any> Map<K, Data<T>>.join(
* @param T type of the input goal
* @param R type of the result goal
*/
inline fun <K, T : Any, reified R : Any> Map<K, Data<T>>.join(
inline fun <K, T : Any, reified R : Any> Map<K, Data<T>>.reduce(
coroutineContext: CoroutineContext = EmptyCoroutineContext,
meta: Meta,
noinline block: suspend CoroutineScope.(Map<K, T>) -> R

8
dataforge-data/src/commonMain/kotlin/hep/dataforge/data/Goal.kt
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@ -85,7 +85,7 @@ open class DynamicGoal<T>(
/**
* Create a one-to-one goal based on existing goal
*/
fun <T, R> Goal<T>.pipe(
fun <T, R> Goal<T>.map(
coroutineContext: CoroutineContext = EmptyCoroutineContext,
block: suspend CoroutineScope.(T) -> R
): Goal<R> = DynamicGoal(coroutineContext, listOf(this)) {
@ -95,11 +95,11 @@ fun <T, R> Goal<T>.pipe(
/**
* Create a joining goal.
*/
fun <T, R> Collection<Goal<T>>.join(
fun <T, R> Collection<Goal<T>>.reduce(
coroutineContext: CoroutineContext = EmptyCoroutineContext,
block: suspend CoroutineScope.(Collection<T>) -> R
): Goal<R> = DynamicGoal(coroutineContext, this) {
block(map { this.run { it.await(this) } })
block(map { run { it.await(this) } })
}
/**
@ -108,7 +108,7 @@ fun <T, R> Collection<Goal<T>>.join(
* @param T type of the input goal
* @param R type of the result goal
*/
fun <K, T, R> Map<K, Goal<T>>.join(
fun <K, T, R> Map<K, Goal<T>>.reduce(
coroutineContext: CoroutineContext = EmptyCoroutineContext,
block: suspend CoroutineScope.(Map<K, T>) -> R
): Goal<R> = DynamicGoal(coroutineContext, this.values) {

16
dataforge-data/src/commonMain/kotlin/hep/dataforge/data/PipeAction.kt → dataforge-data/src/commonMain/kotlin/hep/dataforge/data/MapAction.kt
View File

@ -10,7 +10,7 @@ class ActionEnv(val name: Name, val meta: Meta)
/**
* Action environment
*/
class PipeBuilder<T, R>(var name: Name, var meta: MetaBuilder) {
class MapActionBuilder<T, R>(var name: Name, var meta: MetaBuilder) {
lateinit var result: suspend ActionEnv.(T) -> R
/**
@ -22,10 +22,10 @@ class PipeBuilder<T, R>(var name: Name, var meta: MetaBuilder) {
}
class PipeAction<T : Any, out R : Any>(
class MapAction<T : Any, out R : Any>(
val inputType: KClass<out T>,
val outputType: KClass<out R>,
private val block: PipeBuilder<T, R>.() -> Unit
private val block: MapActionBuilder<T, R>.() -> Unit
) : Action<T, R> {
override fun invoke(node: DataNode<T>, meta: Meta): DataNode<R> {
@ -38,12 +38,12 @@ class PipeAction<T : Any, out R : Any>(
// creating environment from old meta and name
val env = ActionEnv(name, oldMeta)
//applying transformation from builder
val builder = PipeBuilder<T, R>(name, oldMeta).apply(block)
val builder = MapActionBuilder<T, R>(name, oldMeta).apply(block)
//getting new name
val newName = builder.name
//getting new meta
val newMeta = builder.meta.seal()
val newData = data.pipe(outputType, meta = newMeta) { builder.result(env, it) }
val newData = data.map(outputType, meta = newMeta) { builder.result(env, it) }
//setting the data node
this[newName] = newData
}
@ -51,10 +51,10 @@ class PipeAction<T : Any, out R : Any>(
}
}
inline fun <reified T : Any, reified R : Any> DataNode<T>.pipe(
inline fun <reified T : Any, reified R : Any> DataNode<T>.map(
meta: Meta,
noinline action: PipeBuilder<in T, out R>.() -> Unit
): DataNode<R> = PipeAction(T::class, R::class, action).invoke(this, meta)
noinline action: MapActionBuilder<in T, out R>.() -> Unit
): DataNode<R> = MapAction(T::class, R::class, action).invoke(this, meta)

10
dataforge-data/src/commonMain/kotlin/hep/dataforge/data/JoinAction.kt → dataforge-data/src/commonMain/kotlin/hep/dataforge/data/ReduceAction.kt
View File

@ -21,7 +21,7 @@ class JoinGroup<T : Any, R : Any>(var name: String, internal val node: DataNode<
}
class JoinGroupBuilder<T : Any, R : Any>(val actionMeta: Meta) {
class ReduceGroupBuilder<T : Any, R : Any>(val actionMeta: Meta) {
private val groupRules: MutableList<(DataNode<T>) -> List<JoinGroup<T, R>>> = ArrayList();
/**
@ -73,16 +73,16 @@ class JoinGroupBuilder<T : Any, R : Any>(val actionMeta: Meta) {
/**
* The same rules as for KPipe
*/
class JoinAction<T : Any, R : Any>(
class ReduceAction<T : Any, R : Any>(
val inputType: KClass<out T>,
val outputType: KClass<out R>,
private val action: JoinGroupBuilder<T, R>.() -> Unit
private val action: ReduceGroupBuilder<T, R>.() -> Unit
) : Action<T, R> {
override fun invoke(node: DataNode<T>, meta: Meta): DataNode<R> {
node.ensureType(inputType)
return DataNode.invoke(outputType) {
JoinGroupBuilder<T, R>(meta).apply(action).buildGroups(node).forEach { group ->
ReduceGroupBuilder<T, R>(meta).apply(action).buildGroups(node).forEach { group ->
val laminate = Laminate(group.meta, meta)
@ -92,7 +92,7 @@ class JoinAction<T : Any, R : Any>(
val env = ActionEnv(groupName.toName(), laminate.builder())
val res: DynamicData<R> = dataMap.join(outputType, meta = laminate) { group.result.invoke(env, it) }
val res: DynamicData<R> = dataMap.reduce(outputType, meta = laminate) { group.result.invoke(env, it) }
set(env.name, res)
}

2
dataforge-data/src/commonMain/kotlin/hep/dataforge/data/SplitAction.kt
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@ -55,7 +55,7 @@ class SplitAction<T : Any, R : Any>(
rule(env)
val res = data.pipe(outputType, meta = env.meta) { env.result(it) }
val res = data.map(outputType, meta = env.meta) { env.result(it) }
set(env.name, res)
}
}

24
dataforge-workspace/src/commonMain/kotlin/hep/dataforge/workspace/TaskBuilder.kt
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@ -105,15 +105,15 @@ class TaskBuilder<R : Any>(val name: Name, val type: KClass<out R>) {
}
/**
* A customized pipe action with ability to change meta and name
* A customized map action with ability to change meta and name
*/
inline fun <reified T : Any> customPipe(
inline fun <reified T : Any> mapAction(
from: String = "",
to: String = "",
crossinline block: PipeBuilder<T, R>.(TaskEnv) -> Unit
crossinline block: MapActionBuilder<T, R>.(TaskEnv) -> Unit
) {
action(from, to) {
PipeAction(
MapAction(
inputType = T::class,
outputType = type
) { block(this@action) }
@ -121,15 +121,15 @@ class TaskBuilder<R : Any>(val name: Name, val type: KClass<out R>) {
}
/**
* A simple pipe action without changing meta or name
* A simple map action without changing meta or name
*/
inline fun <reified T : Any> pipe(
inline fun <reified T : Any> map(
from: String = "",
to: String = "",
crossinline block: suspend TaskEnv.(T) -> R
) {
action(from, to) {
PipeAction(
MapAction(
inputType = T::class,
outputType = type
) {
@ -144,13 +144,13 @@ class TaskBuilder<R : Any>(val name: Name, val type: KClass<out R>) {
/**
* Join elements in gathered data by multiple groups
*/
inline fun <reified T : Any> joinByGroup(
inline fun <reified T : Any> reduceByGroup(
from: String = "",
to: String = "",
crossinline block: JoinGroupBuilder<T, R>.(TaskEnv) -> Unit //TODO needs KEEP-176
crossinline block: ReduceGroupBuilder<T, R>.(TaskEnv) -> Unit //TODO needs KEEP-176
) {
action(from, to) {
JoinAction(
ReduceAction(
inputType = T::class,
outputType = type
) { block(this@action) }
@ -160,13 +160,13 @@ class TaskBuilder<R : Any>(val name: Name, val type: KClass<out R>) {
/**
* Join all elemlents in gathered data matching input type
*/
inline fun <reified T : Any> join(
inline fun <reified T : Any> reduce(
from: String = "",
to: String = "",
crossinline block: suspend TaskEnv.(Map<Name, T>) -> R
) {
action(from, to) {
JoinAction(
ReduceAction(
inputType = T::class,
outputType = type,
action = {

16
dataforge-workspace/src/jvmTest/kotlin/hep/dataforge/workspace/SimpleWorkspaceTest.kt
View File

@ -17,7 +17,7 @@ class SimpleWorkspaceTest {
override val tag: PluginTag = PluginTag("test")
val contextTask = task("test", Any::class) {
pipe<Any> {
map<Any> {
context.logger.info { "Test: $it" }
}
}
@ -39,13 +39,13 @@ class SimpleWorkspaceTest {
model {
data("myData\\[12\\]")
}
pipe<Int>{
map<Int>{
it
}
}
val square = task<Int>("square") {
pipe<Int> { data ->
map<Int> { data ->
if (meta["testFlag"].boolean == true) {
println("flag")
}
@ -55,7 +55,7 @@ class SimpleWorkspaceTest {
}
val linear = task<Int>("linear") {
pipe<Int> { data ->
map<Int> { data ->
context.logger.info { "Starting linear on $data" }
data * 2 + 1
}
@ -86,14 +86,14 @@ class SimpleWorkspaceTest {
model {
dependsOn(square)
}
join<Int> { data ->
reduce<Int> { data ->
context.logger.info { "Starting sum" }
data.values.sum()
}
}
val average = task<Double>("average") {
joinByGroup<Int> { env ->
reduceByGroup<Int> { env ->
group("even", filter = { name, _ -> name.toString().toInt() % 2 == 0 }) {
result { data ->
env.context.logger.info { "Starting even" }
@ -113,13 +113,13 @@ class SimpleWorkspaceTest {
model {
dependsOn(average)
}
join<Double> { data ->
reduce<Double> { data ->
data["even"]!! - data["odd"]!!
}
}
val customPipeTask = task<Int>("custom") {
customPipe<Int> {
mapAction<Int> {
meta = meta.builder().apply {
"newValue" to 22
}