kscience/dataforge-core
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Merge pull request #49 from mipt-npm/dev

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0.1.8-dev-2
This commit is contained in:
Alexander Nozik 2020-05-17 20:14:06 +03:00 committed by GitHub
commit 90a241ac75
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19 changed files with 162 additions and 88 deletions
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6
build.gradle.kts
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@ -1,12 +1,13 @@
plugins {
val toolsVersion = "0.4.2"
val toolsVersion = "0.5.5"
id("scientifik.mpp") version toolsVersion apply false
id("scientifik.jvm") version toolsVersion apply false
id("scientifik.publish") version toolsVersion apply false
id("org.jetbrains.dokka") version "0.10.1"
}
val dataforgeVersion by extra("0.1.7")
val dataforgeVersion by extra("0.1.8-dev-2")
val bintrayRepo by extra("dataforge")
val githubProject by extra("dataforge-core")
@ -22,4 +23,5 @@ allprojects {
subprojects {
apply(plugin = "scientifik.publish")
apply(plugin = "org.jetbrains.dokka")
}

8
dataforge-context/build.gradle.kts
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@ -13,19 +13,19 @@ kotlin {
val commonMain by getting {
dependencies {
api(project(":dataforge-meta"))
api(kotlin("reflect"))
api("io.github.microutils:kotlin-logging-common:1.7.8")
api("io.github.microutils:kotlin-logging-common:1.7.9")
}
}
val jvmMain by getting {
dependencies {
api("io.github.microutils:kotlin-logging:1.7.8")
api(kotlin("reflect"))
api("io.github.microutils:kotlin-logging:1.7.9")
api("ch.qos.logback:logback-classic:1.2.3")
}
}
val jsMain by getting {
dependencies {
api("io.github.microutils:kotlin-logging-js:1.7.8")
api("io.github.microutils:kotlin-logging-js:1.7.9")
}
}
}

10
dataforge-context/src/commonMain/kotlin/hep/dataforge/context/Context.kt
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@ -8,10 +8,11 @@ import hep.dataforge.provider.Provider
import hep.dataforge.provider.top
import hep.dataforge.values.Value
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.Job
import kotlinx.coroutines.SupervisorJob
import mu.KLogger
import mu.KotlinLogging
import kotlin.coroutines.CoroutineContext
import kotlin.coroutines.EmptyCoroutineContext
import kotlin.jvm.JvmName
/**
@ -91,8 +92,11 @@ open class Context(
config.action()
}
override val coroutineContext: CoroutineContext
get() = EmptyCoroutineContext
override val coroutineContext: CoroutineContext by lazy {
(parent ?: Global).coroutineContext.let { parenContext ->
parenContext + SupervisorJob(parenContext[Job])
}
}
/**
* Detach all plugins and terminate context

2
dataforge-data/src/commonMain/kotlin/hep/dataforge/data/MapAction.kt
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@ -31,7 +31,7 @@ class MapActionBuilder<T, R>(var name: Name, var meta: MetaBuilder, val actionMe
class MapAction<T : Any, out R : Any>(
val inputType: KClass<out T>,
val inputType: KClass<T>,
val outputType: KClass<out R>,
private val block: MapActionBuilder<T, R>.() -> Unit
) : Action<T, R> {

2
dataforge-data/src/commonMain/kotlin/hep/dataforge/data/ReduceAction.kt
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@ -72,7 +72,7 @@ class ReduceGroupBuilder<T : Any, R : Any>(val actionMeta: Meta) {
* The same rules as for KPipe
*/
class ReduceAction<T : Any, R : Any>(
val inputType: KClass<out T>,
val inputType: KClass<T>,
val outputType: KClass<out R>,
private val action: ReduceGroupBuilder<T, R>.() -> Unit
) : Action<T, R> {

2
dataforge-data/src/commonMain/kotlin/hep/dataforge/data/SplitAction.kt
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@ -33,7 +33,7 @@ class SplitBuilder<T : Any, R : Any>(val name: Name, val meta: Meta) {
}
class SplitAction<T : Any, R : Any>(
val inputType: KClass<out T>,
val inputType: KClass<T>,
val outputType: KClass<out R>,
private val action: SplitBuilder<T, R>.() -> Unit
) : Action<T, R> {

2
dataforge-io/src/jvmMain/kotlin/hep/dataforge/io/tcp/EnvelopeServer.kt
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@ -28,7 +28,7 @@ class EnvelopeServer(
fun start() {
if (job == null) {
logger.info { "Starting envelope server on port $port" }
val job = scope.launch(Dispatchers.IO) {
job = scope.launch(Dispatchers.IO) {
val serverSocket = ServerSocket(port)
//TODO add handshake and format negotiation
while (isActive && !serverSocket.isClosed) {

2
dataforge-meta/src/commonMain/kotlin/hep/dataforge/meta/Config.kt
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@ -14,7 +14,7 @@ data class MetaListener(
)
interface ObservableMeta : Meta {
fun onChange(owner: Any?, action: (Name, MetaItem<*>?, MetaItem<*>?) -> Unit)
fun onChange(owner: Any?, action: (name: Name, oldItem: MetaItem<*>?, newItem: MetaItem<*>?) -> Unit)
fun removeListener(owner: Any?)
}

8
dataforge-meta/src/commonMain/kotlin/hep/dataforge/meta/Configurable.kt
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@ -50,6 +50,13 @@ interface Configurable : Described {
}
}
/**
* Reset the property to its default value
*/
fun Configurable.resetProperty(name: Name) {
setProperty(name, null)
}
fun Configurable.getProperty(key: String) = getProperty(key.toName())
fun Configurable.setProperty(name: Name, value: Value?) = setProperty(name, value?.let { MetaItem.ValueItem(value) })
@ -64,4 +71,5 @@ fun Configurable.setProperty(key: String, meta: Meta?) = setProperty(key, meta?.
fun <T : Configurable> T.configure(meta: Meta): T = this.apply { config.update(meta) }
@DFBuilder
inline fun <T : Configurable> T.configure(action: Config.() -> Unit): T = apply { config.apply(action) }

4
dataforge-meta/src/commonMain/kotlin/hep/dataforge/meta/ConfigurableDelegate.kt
View File

@ -201,8 +201,8 @@ fun Configurable.doubleArray(vararg doubles: Double, key: Name? = null): ReadWri
/* Node delegates */
fun Configurable.config(key: Name? = null): ReadWriteProperty<Any?, Config?> =
config.node(key)
fun Configurable.config(default: Config? = null, key: Name? = null): ReadWriteProperty<Any?, Config?> =
config.node(default,key)
fun Configurable.node(key: Name? = null): ReadWriteProperty<Any?, Meta?> = item(key).map(
reader = { it.node },

4
dataforge-meta/src/commonMain/kotlin/hep/dataforge/meta/JsonMeta.kt
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@ -28,7 +28,7 @@ fun Value.toJson(descriptor: ValueDescriptor? = null): JsonElement {
}
//Use these methods to customize JSON key mapping
private fun String.toJsonKey(descriptor: ItemDescriptor?) = descriptor?.getProperty("jsonName").string ?: toString()
private fun String.toJsonKey(descriptor: ItemDescriptor?) = descriptor?.attributes["jsonName"].string ?: toString()
//private fun NodeDescriptor?.getDescriptor(key: String) = this?.items?.get(key)
@ -146,7 +146,7 @@ class JsonMeta(val json: JsonObject, val descriptor: NodeDescriptor? = null) : M
@Suppress("UNCHECKED_CAST")
private operator fun MutableMap<String, MetaItem<JsonMeta>>.set(key: String, value: JsonElement): Unit {
val itemDescriptor = descriptor?.items?.get(key)
return when (value) {
when (value) {
is JsonPrimitive -> {
this[key] =
MetaItem.ValueItem(value.toValue(itemDescriptor as? ValueDescriptor)) as MetaItem<JsonMeta>

8
dataforge-meta/src/commonMain/kotlin/hep/dataforge/meta/Meta.kt
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@ -170,8 +170,12 @@ interface MetaNode<out M : MetaNode<M>> : Meta {
/**
* The same as [Meta.get], but with specific node type
*/
@Suppress("UNCHECKED_CAST")
operator fun <M : MetaNode<M>> M?.get(name: Name): MetaItem<M>? = (this as Meta)[name] as MetaItem<M>?
operator fun <M : MetaNode<M>> M?.get(name: Name): MetaItem<M>? = if( this == null) {
null
} else {
@Suppress("UNCHECKED_CAST", "ReplaceGetOrSet")
(this as Meta).get(name) as MetaItem<M>? // Do not change
}
operator fun <M : MetaNode<M>> M?.get(key: String): MetaItem<M>? = this[key.toName()]

23
dataforge-meta/src/commonMain/kotlin/hep/dataforge/meta/MutableMeta.kt
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@ -76,11 +76,9 @@ inline fun MutableMeta<*>.remove(name: Name) = set(name, null)
@Suppress("NOTHING_TO_INLINE")
inline fun MutableMeta<*>.remove(name: String) = remove(name.toName())
fun MutableMeta<*>.setValue(name: Name, value: Value) =
set(name, MetaItem.ValueItem(value))
fun MutableMeta<*>.setValue(name: Name, value: Value) = set(name, MetaItem.ValueItem(value))
fun MutableMeta<*>.setValue(name: String, value: Value) =
set(name.toName(), MetaItem.ValueItem(value))
fun MutableMeta<*>.setValue(name: String, value: Value) = set(name.toName(), value)
fun MutableMeta<*>.setItem(name: Name, item: MetaItem<*>?) {
when (item) {
@ -98,7 +96,7 @@ fun MutableMeta<*>.setNode(name: Name, node: Meta) =
fun MutableMeta<*>.setNode(name: String, node: Meta) = setNode(name.toName(), node)
/**
* Universal set method
* Universal unsafe set method
*/
operator fun MutableMeta<*>.set(name: Name, value: Any?) {
when (value) {
@ -173,4 +171,17 @@ fun <M : MutableMeta<M>> M.append(name: Name, value: Any?) {
}
}
fun <M : MutableMeta<M>> M.append(name: String, value: Any?) = append(name.toName(), value)
fun <M : MutableMeta<M>> M.append(name: String, value: Any?) = append(name.toName(), value)
/**
* Apply existing node with given [builder] or create a new element with it.
*/
@DFExperimental
fun <M : AbstractMutableMeta<M>> M.edit(name: Name, builder: M.() -> Unit) {
val item = when(val existingItem = get(name)){
null -> empty().also { set(name, it) }
is MetaItem.NodeItem<M> -> existingItem.node
else -> error("Can't edit value meta item")
}
item.apply(builder)
}

8
dataforge-meta/src/commonMain/kotlin/hep/dataforge/meta/MutableMetaDelegate.kt
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@ -84,8 +84,8 @@ fun <M : MutableMeta<M>> M.boolean(default: Boolean? = null, key: Name? = null):
fun <M : MutableMeta<M>> M.number(default: Number? = null, key: Name? = null): ReadWriteProperty<Any?, Number?> =
item(default, key).transform { it.number }
inline fun <reified M : MutableMeta<M>> M.node(key: Name? = null) =
item(this, key).transform { it.node as? M }
inline fun <reified M : MutableMeta<M>> M.node(default: M? = null, key: Name? = null) =
item(default, key = key).transform { it.node as? M }
@JvmName("safeString")
fun <M : MutableMeta<M>> M.string(default: String, key: Name? = null) =
@ -99,6 +99,10 @@ fun <M : MutableMeta<M>> M.boolean(default: Boolean, key: Name? = null) =
fun <M : MutableMeta<M>> M.number(default: Number, key: Name? = null) =
item(default, key).transform { it.number!! }
@JvmName("lazyValue")
fun <M : MutableMeta<M>> M.string(key: Name? = null, default: () -> Value) =
lazyItem(key, default).transform { it.value!! }
@JvmName("lazyString")
fun <M : MutableMeta<M>> M.string(key: Name? = null, default: () -> String) =
lazyItem(key, default).transform { it.string!! }

5
dataforge-meta/src/commonMain/kotlin/hep/dataforge/meta/descriptors/DescriptorMeta.kt
View File

@ -1,5 +1,6 @@
package hep.dataforge.meta.descriptors
import hep.dataforge.meta.Laminate
import hep.dataforge.meta.MetaBase
import hep.dataforge.meta.MetaItem
import hep.dataforge.names.NameToken
@ -15,8 +16,10 @@ class DescriptorMeta(val descriptor: NodeDescriptor) : MetaBase() {
}
}
fun NodeDescriptor.buildDefaultMeta() = Laminate(default, DescriptorMeta(this))
fun NodeDescriptor.defaultItem(): MetaItem.NodeItem<*> =
MetaItem.NodeItem(default ?: DescriptorMeta(this))
MetaItem.NodeItem(buildDefaultMeta())
fun ValueDescriptor.defaultItem(): MetaItem.ValueItem = MetaItem.ValueItem(default ?: Null)

113
dataforge-meta/src/commonMain/kotlin/hep/dataforge/meta/descriptors/ItemDescriptor.kt
View File

@ -8,28 +8,21 @@ import hep.dataforge.values.Value
import hep.dataforge.values.ValueType
@DFBuilder
sealed class ItemDescriptor : Scheme() {
sealed class ItemDescriptor(val config: Config) {
/**
* True if same name siblings with this name are allowed
*
* @return
*/
var multiple: Boolean by boolean(false)
var multiple: Boolean by config.boolean(false)
/**
* The item description
*
* @return
*/
var info: String? by string()
/**
* Additional attributes of an item. For example validation and widget parameters
*
* @return
*/
var attributes by config()
var info: String? by config.string()
/**
* True if the item is required
@ -37,19 +30,37 @@ sealed class ItemDescriptor : Scheme() {
* @return
*/
abstract var required: Boolean
/**
* Additional attributes of an item. For example validation and widget parameters
*
* @return
*/
var attributes by config.node()
}
/**
* Configure attributes of the descriptor
*/
fun ItemDescriptor.attributes(block: Config.() -> Unit) {
(attributes ?: Config().also { this.config = it }).apply(block)
(attributes ?: Config().also { this.attributes = it }).apply(block)
}
/**
* Set specific attribute in the descriptor
*/
fun ItemDescriptor.setAttribute(name: Name, value: Any?) {
attributes {
set(name, value)
}
}
/**
* Check if given item suits the descriptor
*/
fun ItemDescriptor.validateItem(item: MetaItem<*>?): Boolean {
if (item == null) return !required
return when (this) {
is ValueDescriptor -> isAllowedValue(item.value ?: return false)
is NodeDescriptor -> items.all { (key, d) ->
@ -65,28 +76,32 @@ fun ItemDescriptor.validateItem(item: MetaItem<*>?): Boolean {
* @author Alexander Nozik
*/
@DFBuilder
class NodeDescriptor private constructor() : ItemDescriptor() {
class NodeDescriptor(config: Config = Config()) : ItemDescriptor(config) {
init {
config[IS_NODE_KEY] = true
}
/**
* True if the node is required
*
* @return
*/
override var required: Boolean by boolean { default == null }
override var required: Boolean by config.boolean { default == null }
/**
* The default for this node. Null if there is no default.
*
* @return
*/
var default by node()
var default by config.node()
val items: Map<String, ItemDescriptor>
get() = config.getIndexed(ITEM_KEY).mapValues { (_, item) ->
val node = item.node ?: error("Node descriptor must be a node")
if (node[IS_NODE_KEY].boolean == true) {
NodeDescriptor.wrap(node)
NodeDescriptor(node)
} else {
ValueDescriptor.wrap(node)
ValueDescriptor(node)
}
}
@ -99,7 +114,7 @@ class NodeDescriptor private constructor() : ItemDescriptor() {
it.value.node[IS_NODE_KEY].boolean == true
}.associate { (name, item) ->
val node = item.node ?: error("Node descriptor must be a node")
name to NodeDescriptor.wrap(node)
name to NodeDescriptor(node)
}
/**
@ -110,7 +125,7 @@ class NodeDescriptor private constructor() : ItemDescriptor() {
it.value.node[IS_NODE_KEY].boolean != true
}.associate { (name, item) ->
val node = item.node ?: error("Node descriptor must be a node")
name to ValueDescriptor.wrap(node)
name to ValueDescriptor(node)
}
private fun buildNode(name: Name): NodeDescriptor {
@ -122,7 +137,7 @@ class NodeDescriptor private constructor() : ItemDescriptor() {
it[IS_NODE_KEY] = true
config[token] = it
}
wrap(config)
NodeDescriptor(config)
}
else -> buildNode(name.first()?.asName()!!).buildNode(name.cutFirst())
}
@ -137,41 +152,37 @@ class NodeDescriptor private constructor() : ItemDescriptor() {
config[token] = descriptor.config
}
fun defineItem(name: Name, descriptor: ItemDescriptor) {
fun item(name: Name, descriptor: ItemDescriptor) {
buildNode(name.cutLast()).newItem(name.last().toString(), descriptor)
}
fun defineItem(name: String, descriptor: ItemDescriptor) {
defineItem(name.toName(), descriptor)
fun item(name: String, descriptor: ItemDescriptor) {
item(name.toName(), descriptor)
}
fun defineNode(name: Name, block: NodeDescriptor.() -> Unit) {
defineItem(name, NodeDescriptor(block))
fun node(name: Name, block: NodeDescriptor.() -> Unit) {
item(name, NodeDescriptor().apply(block))
}
fun defineNode(name: String, block: NodeDescriptor.() -> Unit) {
defineNode(name.toName(), block)
fun node(name: String, block: NodeDescriptor.() -> Unit) {
node(name.toName(), block)
}
fun defineValue(name: Name, block: ValueDescriptor.() -> Unit) {
fun value(name: Name, block: ValueDescriptor.() -> Unit) {
require(name.length >= 1) { "Name length for value descriptor must be non-empty" }
defineItem(name, ValueDescriptor(block))
item(name, ValueDescriptor().apply(block))
}
fun defineValue(name: String, block: ValueDescriptor.() -> Unit) {
defineValue(name.toName(), block)
fun value(name: String, block: ValueDescriptor.() -> Unit) {
value(name.toName(), block)
}
companion object : SchemeSpec<NodeDescriptor>(::NodeDescriptor) {
companion object {
val ITEM_KEY = "item".asName()
val IS_NODE_KEY = "@isNode".asName()
override fun empty(): NodeDescriptor {
return super.empty().apply {
config[IS_NODE_KEY] = true
}
}
inline operator fun invoke(block: NodeDescriptor.() -> Unit) = NodeDescriptor().apply(block)
//TODO infer descriptor from spec
}
@ -188,6 +199,8 @@ operator fun ItemDescriptor.get(name: Name): ItemDescriptor? {
}
}
operator fun ItemDescriptor.get(name: String): ItemDescriptor? = get(name.toName())
/**
* A descriptor for meta value
*
@ -196,21 +209,21 @@ operator fun ItemDescriptor.get(name: Name): ItemDescriptor? {
* @author Alexander Nozik
*/
@DFBuilder
class ValueDescriptor : ItemDescriptor() {
class ValueDescriptor(config: Config = Config()) : ItemDescriptor(config) {
/**
* True if the value is required
*
* @return
*/
override var required: Boolean by boolean { default == null }
override var required: Boolean by config.boolean { default == null }
/**
* The default for this value. Null if there is no default.
*
* @return
*/
var default: Value? by value()
var default: Value? by config.value()
fun default(v: Any) {
this.default = Value.of(v)
@ -221,7 +234,7 @@ class ValueDescriptor : ItemDescriptor() {
*
* @return
*/
var type: List<ValueType> by item {
var type: List<ValueType> by config.item().transform {
it?.value?.list?.map { v -> ValueType.valueOf(v.string) } ?: emptyList()
}
@ -248,11 +261,11 @@ class ValueDescriptor : ItemDescriptor() {
*
* @return
*/
var allowedValues: List<Value> by value {
it?.list ?: if (type.size == 1 && type[0] === ValueType.BOOLEAN) {
listOf(True, False)
} else {
emptyList()
var allowedValues: List<Value> by config.value().transform {
when {
it?.list != null -> it.list
type.size == 1 && type[0] === ValueType.BOOLEAN -> listOf(True, False)
else -> emptyList()
}
}
@ -262,6 +275,14 @@ class ValueDescriptor : ItemDescriptor() {
fun allow(vararg v: Any) {
this.allowedValues = v.map { Value.of(it) }
}
}
companion object : SchemeSpec<ValueDescriptor>(::ValueDescriptor)
/**
* Merge two node descriptors into one using first one as primary
*/
operator fun NodeDescriptor.plus(other: NodeDescriptor): NodeDescriptor {
return NodeDescriptor().apply {
config.update(other.config)
config.update(this@plus.config)
}
}

2
dataforge-meta/src/commonMain/kotlin/hep/dataforge/values/Value.kt
View File

@ -125,7 +125,7 @@ object False : Value {
override val number: Number get() = -1.0
override val string: String get() = "false"
override fun toString(): String = True.value.toString()
override fun toString(): String = value.toString()
override fun equals(other: Any?): Boolean = other === False
override fun hashCode(): Int = -1

19
dataforge-meta/src/commonTest/kotlin/hep/dataforge/meta/descriptors/DescriptorTest.kt
View File

@ -1,20 +1,23 @@
package hep.dataforge.meta.descriptors
import hep.dataforge.meta.boolean
import hep.dataforge.meta.get
import hep.dataforge.values.ValueType
import kotlin.test.Test
import kotlin.test.assertEquals
import kotlin.test.assertNotNull
class DescriptorTest {
val descriptor = NodeDescriptor {
defineNode("aNode") {
node("aNode") {
info = "A root demo node"
defineValue("b") {
value("b") {
info = "b number value"
type(ValueType.NUMBER)
}
defineNode("otherNode") {
defineValue("otherValue") {
node("otherNode") {
value("otherValue") {
type(ValueType.BOOLEAN)
default(false)
info = "default value"
@ -25,7 +28,15 @@ class DescriptorTest {
@Test
fun testAllowedValues() {
val child = descriptor["aNode.b"]
assertNotNull(child)
val allowed = descriptor.nodes["aNode"]?.values?.get("b")?.allowedValues
assertEquals(emptyList(), allowed)
}
@Test
fun testDefaultMetaNode(){
val meta = descriptor.buildDefaultMeta()
assertEquals(false, meta["aNode.otherNode.otherValue"].boolean)
}
}

22
dataforge-workspace/src/commonMain/kotlin/hep/dataforge/workspace/TaskBuilder.kt
View File

@ -2,9 +2,9 @@ package hep.dataforge.workspace
import hep.dataforge.context.Context
import hep.dataforge.data.*
import hep.dataforge.meta.descriptors.NodeDescriptor
import hep.dataforge.meta.DFBuilder
import hep.dataforge.meta.Meta
import hep.dataforge.meta.descriptors.NodeDescriptor
import hep.dataforge.meta.get
import hep.dataforge.meta.string
import hep.dataforge.names.Name
@ -16,7 +16,8 @@ import kotlin.reflect.KClass
@DFBuilder
class TaskBuilder<R : Any>(val name: Name, val type: KClass<out R>) {
private var modelTransform: TaskModelBuilder.(Meta) -> Unit = { allData() }
// private val additionalDependencies = HashSet<Dependency>()
// private val additionalDependencies = HashSet<Dependency>()
var descriptor: NodeDescriptor? = null
private val dataTransforms: MutableList<DataTransformation> = ArrayList()
@ -96,7 +97,7 @@ class TaskBuilder<R : Any>(val name: Name, val type: KClass<out R>) {
}
class TaskEnv(val name: Name, val meta: Meta, val context: Context, val data: DataNode<Any>) {
operator fun <T : Any> DirectTaskDependency<T>.invoke(): DataNode<T> = if(placement.isEmpty()){
operator fun <T : Any> DirectTaskDependency<T>.invoke(): DataNode<T> = if (placement.isEmpty()) {
data.cast(task.type)
} else {
data[placement].node?.cast(task.type)
@ -113,10 +114,13 @@ class TaskBuilder<R : Any>(val name: Name, val type: KClass<out R>) {
crossinline block: MapActionBuilder<T, R>.(TaskEnv) -> Unit
) {
action(from, to) {
val env = this
MapAction(
inputType = T::class,
outputType = type
) { block(this@action) }
) {
block(env)
}
}
}
@ -150,10 +154,11 @@ class TaskBuilder<R : Any>(val name: Name, val type: KClass<out R>) {
crossinline block: ReduceGroupBuilder<T, R>.(TaskEnv) -> Unit //TODO needs KEEP-176
) {
action(from, to) {
val env = this
ReduceAction(
inputType = T::class,
outputType = type
) { block(this@action) }
) { block(env) }
}
}
@ -189,10 +194,11 @@ class TaskBuilder<R : Any>(val name: Name, val type: KClass<out R>) {
crossinline block: SplitBuilder<T, R>.(TaskEnv) -> Unit //TODO needs KEEP-176
) {
action(from, to) {
val env = this
SplitAction(
inputType = T::class,
outputType = type
) { block(this@action) }
) { block(env) }
}
}
@ -200,7 +206,7 @@ class TaskBuilder<R : Any>(val name: Name, val type: KClass<out R>) {
* Use DSL to create a descriptor for this task
*/
fun description(transform: NodeDescriptor.() -> Unit) {
this.descriptor = NodeDescriptor(transform)
this.descriptor = NodeDescriptor().apply(transform)
}
internal fun build(): GenericTask<R> {
@ -212,7 +218,7 @@ class TaskBuilder<R : Any>(val name: Name, val type: KClass<out R>) {
return GenericTask(
name,
type,
descriptor ?: NodeDescriptor.empty(),
descriptor ?: NodeDescriptor(),
modelTransform
) {
val workspace = this