kernel/src/main/scala/org/apache/toree/kernel/protocol/v5/interpreter/tasks/CodeCompleteTaskActor.scala

/*
 *  Licensed to the Apache Software Foundation (ASF) under one or more
 *  contributor license agreements.  See the NOTICE file distributed with
 *  this work for additional information regarding copyright ownership.
 *  The ASF licenses this file to You under the Apache License, Version 2.0
 *  (the "License"); you may not use this file except in compliance with
 *  the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
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 *  See the License for the specific language governing permissions and
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package org.apache.toree.kernel.protocol.v5.interpreter.tasks

import akka.actor.{Actor, Props}
import org.apache.toree.interpreter.Interpreter
import org.apache.toree.kernel.protocol.v5.content.CompleteRequest
import org.apache.toree.utils.LogLike

object CodeCompleteTaskActor {
  def props(interpreter: Interpreter): Props =
    Props(classOf[CodeCompleteTaskActor], interpreter)
}

class CodeCompleteTaskActor(interpreter: Interpreter)
  extends Actor with LogLike {
  require(interpreter != null)

  override def receive: Receive = {
    case completeRequest: CompleteRequest =>
      logger.debug("Invoking the interpreter completion")
      sender ! interpreter.completion(completeRequest.code, completeRequest.cursor_pos)
    case _ =>
      sender ! "Unknown message" // TODO: Provide a failure message type to be passed around?
  }
}