scala actor message definition

Posted by BenZen on Stack Overflow See other posts from Stack Overflow or by BenZen
Published on 2010-06-11T00:34:56Z Indexed on 2010/06/11 0:42 UTC
Read the original article Hit count: 301

Filed under:

scala

|

message

|

actor

Do i need to define class for message i want to retrieve on a scala actor?

i trying to get this up where am i wrong

def act() {
loop {
react {
case Meet => foundMeet = true ; goHome
case Feromone(qty) if (foundMeet == true) => sender ! Feromone(qty+1); goHome
}}}

© Stack Overflow or respective owner

Related posts about scala

ensime scala errors (class scala.Array not found, object scala not found)

as seen on Stack Overflow - Search for 'Stack Overflow'
I've installed ensime according to the README.md file, however, I get errors in the inferior-ensime-server buffer with the following: INFO: Fatal Error: scala.tools.nsc.MissingRequirementError: object scala not found. scala.tools.nsc.MissingRequirementError: object scala not found. at scala… >>> More
infinite loop shutting down ensime

as seen on Stack Overflow - Search for 'Stack Overflow'
When I run M-X ensime-disconnect I get the following forever: string matching regex `\"((?:[^\"\\]|\\.)*)\"' expected but `^@' found and I see this exception when I use C-c C-c Uncaught exception in com.ensime.server.SocketHandler@769aba32 java.net.SocketException: Broken pipe at java… >>> More
How to resolve java.nio.charset.UnmappableCharacterException in Scala 2.8.0?

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm using Scala 2.8.0 and trying to read pipe delimited file like in code snipped below: object Main { def main(args: Array[String]) :Unit = { if (args.length > 0) { val lines = scala.io.Source.fromPath("QUICK!LRU-2009-11-15.psv") for (line <-lines) print(line) } … >>> More
Question on Scala Closure (From "Programming in Scala")

as seen on Stack Overflow - Search for 'Stack Overflow'
I don't understand why authors said that Code Listing 9.1 from "Programming in Scala" use closure. In chapter 9, they show how to refactor code into more less duplicated form, from this original code: object FileMatcher { private def filesHere = (new java.io.File(".")).listFiles def filesEnding(query:… >>> More
Common idiom in Java to Scala, traverse/Iterate Java list into Scala list

as seen on Stack Overflow - Search for 'Stack Overflow'
I am processing a XML document and iterating through nodes. I want to iterate through the nodes and build a new List of some type. How would I do this with Scala: Here is my XML traverse code: def findClassRef(xmlNode: Elem) = { xmlNode\"classDef" foreach { (entry) => val name… >>> More

Related posts about message

Eclipse juno can not open with error " An error has occurred. See the log file",ubuntu 12.04

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I'm trying to lunch eclipse for first time ,I've download the package and installed it manually.here is the log file : !SESSION 2012-10-10 16:06:11.460 ----------------------------------------------- eclipse.buildId=M20120914-1800 java.fullversion=GNU libgcj 4.6.3 BootLoader… >>> More
.NET Message Queuing using SQL Server as Message Storage

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I'm looking for a MSMQ alternative which use SQL Server as messages persistance since MSMQ as some limitations : 4Mb Message Size, 1.6Go Queue Size ... Is there any open source or free project doing that ? Thanks. >>> More
Windows Azure Service Bus Splitter and Aggregator

as seen on Geeks with Blogs - Search for 'Geeks with Blogs'
This article will cover basic implementations of the Splitter and Aggregator patterns using the Windows Azure Service Bus. The content will be included in the next release of the “Windows Azure Service Bus Developer Guide”, along with some other patterns I am working on. I’ve taken the pattern descriptions… >>> More
SQL SERVER – Parsing SSIS Catalog Messages – Notes from the Field #030

as seen on SQL Authority - Search for 'SQL Authority'
[Note from Pinal]: This is a new episode of Notes from the Field series. SQL Server Integration Service (SSIS) is one of the most key essential part of the entire Business Intelligence (BI) story. It is a platform for data integration and workflow applications. The tool may also be used to automate… >>> More
socket operation on nonsocket or bad file descriptor

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm writing a pthread server which takes requests from clients and sends them back a bunch of .ppm files. Everything seems to go well, but sometimes when I have just 1 client connected, when trying to read from the file descriptor (for the file), it says Bad file Descriptor. This doesn't make sense… >>> More