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https://github.com/Eyre-S/Coeur-Morny-Cono.git
synced 2024-11-22 11:14:55 +08:00
fix EventEnv stackTrack problem, new method for GivenContext
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C17CE40291207874
@ -8,7 +8,7 @@ object MornyConfiguration {
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val MORNY_CODE_STORE = "https://github.com/Eyre-S/Coeur-Morny-Cono"
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val MORNY_COMMIT_PATH = "https://github.com/Eyre-S/Coeur-Morny-Cono/commit/%s"
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val VERSION = "2.0.0-alpha5"
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val VERSION = "2.0.0-alpha6"
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val VERSION_DELTA: Option[String] = None
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val CODENAME = "guanggu"
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@ -6,7 +6,6 @@ import cc.sukazyo.messiva.utils.StackUtils
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import com.pengrad.telegrambot.model.Update
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import scala.collection.mutable
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import scala.reflect.{classTag, ClassTag}
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class EventEnv (
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@ -29,11 +28,11 @@ class EventEnv (
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//noinspection UnitMethodIsParameterless
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def setEventOk: Unit =
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_status += State.OK(StackUtils.getStackTrace(1)(1))
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_status += State.OK(StackUtils.getStackTrace(1).head)
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//noinspection UnitMethodIsParameterless
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def setEventCanceled: Unit =
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_status += State.CANCELED(StackUtils.getStackTrace(1)(1))
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_status += State.CANCELED(StackUtils.getStackTrace(1).head)
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def state: State|Null =
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_status.lastOption match
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@ -1,9 +1,55 @@
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package cc.sukazyo.cono.morny.util
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import cc.sukazyo.cono.morny.util.GivenContext.ContextNotGivenException
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import scala.annotation.targetName
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import scala.collection.mutable
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import scala.reflect.{classTag, ClassTag}
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object GivenContext {
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class ContextNotGivenException extends NoSuchElementException
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}
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/** A mutable collection that can store(provide) any typed value and read(use/consume) that value by type.
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*
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* ## Simple Guide
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* {{{
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* val cxt = GivenContext()
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* class BaseClass {}
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* class MyImplementation extends BaseClass {}
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*
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*
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* cxt.provide(true) // this provides a Boolean
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* cxt.provide[BaseClass](new MyImplementation()) // although this object is of type MyImplementation, but it is stored
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* // as BaseClass so you can (and actually can only) read it using BaseClass
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* cxt << "string"
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* cxt << classOf[Int] -> 1 // you can also manually set the stored type using this method
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*
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*
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* cxt >> { (i: Int) => println(i) } || { println("no Int data in the context") }
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* val bool =
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* cxt.use[String, Boolean] { s => println(s); true } || { false } // when using .use, the return value must declared
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* cxt.consume[String] { s => println(s) } // you can use .consume if you don't care the return
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* // and this will return a cxt.ConsumeResult[Any]
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* val cxtResultOpt = // use toOption if you do not want fallback calculation
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* cxt.use[Int, String](int => s"int: $int").toOption // this returns Option[String]
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* val cxtResultOpt2 =
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* cxt >> { (int: Int) => s"int: $int" } |? // this returns Option[String] too
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* // cxt >> { (int: Int) => cxt >> { (str: String) => { str + int } } } |? // this below is not good to use due to .flatUse
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* // is not supported yet. It will return a
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* // cxt.ConsumeResult[Option[String]] which is very bad
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*
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* try { // for now, you can use this way to use multiple data
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* val int = cxt.use[Int] // this returns CxtOption[Int] which is Either[ContextNotGivenException, Int]
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* .toTry.get
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* val str = cxt >> classOf[String] match // this >> returns the same with the .use above
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* case Right(s) => s
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* case Left(err) => throw err // this is ContextNotGivenException
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* val bool = cxt >!> classOf[Boolean] // the easier way to do the above
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* } catch case e: ContextNotGivenException => // if any of the above val is not available, it will catch the exception
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* e.printStackTrace()
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* }}}
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*/
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class GivenContext {
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private type ImplicitsMap [T <: Any] = mutable.HashMap[Class[?], T]
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@ -11,19 +57,31 @@ class GivenContext {
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private val variables: ImplicitsMap[Any] = mutable.HashMap.empty
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private val variablesWithOwner: ImplicitsMap[ImplicitsMap[Any]] = mutable.HashMap.empty
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def provide (i: Any): Unit =
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variables += (i.getClass -> i)
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def << (i: Any): Unit =
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this.provide(i)
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def provide [T: ClassTag] (i: T): Unit =
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variables += (classTag[T].runtimeClass -> i)
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def << [T: ClassTag] (is: (Class[T], T)): Unit =
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val (_, i) = is
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this.provide[T](i)
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def << [T: ClassTag] (i: T): Unit =
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this.provide[T](i)
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def >>[T: ClassTag] (consumer: T => Unit): ConsumeResult =
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this.use[T](consumer)
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def use [T: ClassTag] (consumer: T => Unit): ConsumeResult =
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private type CxtOption[T] = Either[ContextNotGivenException, T]
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def use [T: ClassTag]: CxtOption[T] =
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variables get classTag[T].runtimeClass match
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case Some(i) => consumer(i.asInstanceOf[T]); ConsumeResult(true)
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case None => ConsumeResult(false)
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def consume [T: ClassTag] (consume: T => Unit): ConsumeResult =
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this.use[T](consume)
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case Some(i) => Right(i.asInstanceOf[T])
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case None => Left(ContextNotGivenException())
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def use [T: ClassTag, U] (consumer: T => U): ConsumeResult[U] =
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this.use[T] match
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case Left(_) => ConsumeFailed[U]()
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case Right(i) => ConsumeSucceed[U](consumer(i))
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def >> [T: ClassTag] (t: Class[T]): CxtOption[T] =
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this.use[T]
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def >!> [T: ClassTag] (t: Class[T]): T =
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this.use[T].toTry.get
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def >>[T: ClassTag, U] (consumer: T => U): ConsumeResult[U] =
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this.use[T,U](consumer)
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def consume [T: ClassTag] (consume: T => Any): ConsumeResult[Any] =
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this.use[T,Any](consume)
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@targetName("ownedBy")
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def / [O: ClassTag] (owner: O): OwnedContext[O] =
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@ -33,26 +91,46 @@ class GivenContext {
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class OwnedContext [O: ClassTag] {
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def provide (i: Any): Unit =
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def provide [T: ClassTag] (i: T): Unit =
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(variablesWithOwner getOrElseUpdate (classTag[O].runtimeClass, mutable.HashMap.empty))
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.addOne(i.getClass -> i)
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def << (i: Any): Unit =
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this.provide(i)
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.addOne(classTag[T].runtimeClass -> i)
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def << [T: ClassTag] (is: (Class[T], T)): Unit =
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val (_, i) = is
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this.provide[T](i)
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def << [T: ClassTag] (i: T): Unit =
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this.provide[T](i)
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def >> [T: ClassTag] (consumer: T => Unit): ConsumeResult =
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this.use[T](consumer)
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def use [T: ClassTag] (consumer: T => Unit): ConsumeResult =
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def use [T: ClassTag]: CxtOption[T] =
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variablesWithOwner(classTag[O].runtimeClass) get classTag[T].runtimeClass match
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case Some(i) => consumer(i.asInstanceOf[T]); ConsumeResult(true)
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case None => ConsumeResult(false)
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case Some(i) => Right(i.asInstanceOf[T])
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case None => Left(ContextNotGivenException())
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def use [T: ClassTag, U] (consumer: T => U): ConsumeResult[U] =
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use[T] match
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case Left(_) => ConsumeFailed[U]()
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case Right(i) => ConsumeSucceed[U](consumer(i))
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def >> [T: ClassTag] (t: Class[T]): CxtOption[T] =
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this.use[T]
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def >!> [T: ClassTag] (t: Class[T]): T =
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this.use[T].toTry.get
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def >> [T: ClassTag, U] (consumer: T => U): ConsumeResult[U] =
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this.use[T,U](consumer)
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def consume [T: ClassTag] (consume: T => Any): ConsumeResult[Any] =
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this.use[T,Any](consume)
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}
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class ConsumeResult (success: Boolean) {
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trait ConsumeResult[U]:
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def toOption: Option[U]
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def |? : Option[U] = toOption
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@targetName("orElse")
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def || (processor: => Unit): Unit = {
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if !success then processor
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}
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}
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def || (processor: =>U): U
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private class ConsumeSucceed[U] (succeedValue: U) extends ConsumeResult[U]:
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override def toOption: Option[U] = Some(succeedValue)
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@targetName("orElse")
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override def || (processor: => U): U = succeedValue
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private class ConsumeFailed[U] extends ConsumeResult[U]:
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override def toOption: Option[U] = None
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@targetName("orElse")
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override def || (processor: => U): U = processor
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}
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