Class CNS
- java.lang.Object
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- org.jcsp.net2.cns.CNS
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- All Implemented Interfaces:
CSProcess
public class CNS extends java.lang.Object implements CSProcess
This class is the Channel Name Server's main server process class.
This class should only be instantiated at Nodes wishing to run a server process. Although this class does not need to be used by clients wishing to interact with a server, it does provide some convenient static methods for client code to use. There are static versions of the methods provided in
CNSService
and there are also static factory methods for constructing CNS registered channel objects.Server Installation
Channel Name Servers may be run either on a dedicated Node or else on the same Node as one of the user Nodes. The former approach is recommended for most situations but for smaller scale use, the latter approach may suffice.
The following example initialises a Node and installs a Channel Name Server. It then proceeds to install a CNS client service and creates and resolves a channel. The example does not proceed to do anything else but could be used as the framework for an application wishing to host its own Channel Name Server.
import org.jcsp.lang.*;
import org.jcsp.net2.*;
import org.jcsp.net2.cns.*;
import org.jcsp.net2.tcpip.*;
import java.io.IOException;
public class CNSInSameJVM implements CSProcess {
//main method for running example
public static void main(String[] args) {
CNSInSameJVM proc = new CNSInSameJVM();
proc.run();
}
public void run() {
NodeKey key = null;
NodeID localNodeID = null;
try {
//Initialize a Node that does not have a CNS client
key = Node.getInstance().init(new TCPIPNodeAddress(7890));
new ProcessManager(CNS.getInstance()).start();
//Dedicated server code could stop here
//Initialise the CNS client
//use the local NodeID to connect to the CNS
localNodeID = Node.getInstance().getNodeID();
CNS.init(localNodeID);
// creating Channel named "in"
NetChannelInput in = CNS.net2one("in");
//resolve the channel
NetChannelOutput out = CNS.one2net("in");
//could now use these channels for something!!
//but this is only a test so will terminate
} catch (NodeInitFailedException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
Node.log.log(this, "Done."); } }
Channel Factory Methods
In order to construct a
ChannelInput
object which can be resolved by other users of a channel name server, a client simply needs to to do this:NetChannelInput in = CNS.net2one("Fred");
Another process using the same channel name server can create a
ChannelOutput
that will send objects to this channel by do this:NetChannelOutput out = CNS.one2net("Fred");
When these factory methods are called, various resources are used within the JCSP infrastructure. A channel name will be registered and held in the channel name server. These resources are taken for the duration of the JCSP Node's runtime.
This is an example "Hello World" program which contains two inner classes with main methods, each of which can be run in separate JVMs.
import org.jcsp.lang.*; import org.jcsp.net2.*; import org.jcsp.net2.cns.*; public class TestCNS { public static class Rx { public static void main(String[] args) { try { Node.getInstance().init(new TCPIPNodeAddress(7890)); NetChannelInput in = CNS.net2one("rx.in"); System.out.println(in.read()); } catch (Exception e) { e.printStackTrace(); } } } public static class Tx { public static void main(String[] args) { try { Node.getInstance().init(new TCPIPNodeAddress(7890)); NetChannelOutput out = CNS.one2net("rx.in"); out.write("Hello World"); } catch (Exception e) { e.printStackTrace(); } } } }
This code can be compiled and then the following run at two command prompts:
java TestCNS$Rx
java TestCNS$Tx
The programs will connect to a default channel name server. The Rx program will create a
NetChannelInput
and wait for a message on the channel. Once it has received the message, it prints it, then terminates. The Tx program creates aNetChannelOutput
that will send to the Rx program's input channel. It sends a "Hello World" message. Once this has been accepted by the Rx process, it terminates.- See Also:
CNSService
,Node
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Field Summary
Fields Modifier and Type Field Description private java.util.HashMap
channelRegister
The map of channels registered to a Node; NodeID->private static boolean
initialised
Flag used to denote whether the CNS has been initialisedprivate static CNS
instance
Singleton instance of a CNS.private java.util.HashMap
loggedClients
The map of currently logged clients; NodeID->reply-channelprivate AltingChannelInput
lostLink
A channel used to receive incoming link lost notificationsprivate java.util.HashMap
registeredChannels
The map of registered channels, name->locationprivate static CNSService
service
The internal service.private java.util.HashMap
waitingResolves
The map of currently waiting resolves; name->reply-location
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Constructor Summary
Constructors Modifier Constructor Description private
CNS()
Private empty constructor
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description static <T> NetSharedChannelOutput<T>
any2net(java.lang.String name)
Creates a new NetSharedChannelOutput connected to the input channel registered with the given namestatic <T> NetSharedChannelOutput<T>
any2net(java.lang.String name, int immunityLevel)
Creates a new NetSharedChannelOutput connected to the input channel registered with the given namestatic <T> NetSharedChannelOutput<T>
any2net(java.lang.String name, int immunityLevel, NetworkMessageFilter.FilterTx filter)
Creates a new NetSharedChannelOutput connected to the input channel registered with the given namestatic <T> NetSharedChannelOutput<T>
any2net(java.lang.String name, NetworkMessageFilter.FilterTx filter)
Creates a new NetSharedChannelOutput connected to the input channel registered with the given namestatic NetSharedChannelOutput
createAny2Net(java.lang.String name)
Deprecated.Use one2net insteadstatic NetSharedChannelInput
createNet2Any(java.lang.String name)
Deprecated.Use net2any insteadstatic NetAltingChannelInput
createNet2One(java.lang.String name)
Deprecated.Use net2one insteadstatic NetChannelOutput
createOne2Net(java.lang.String name)
Deprecated.Use one2net insteadstatic CNS
getInstance()
Gets the singleton instance of the CNSstatic void
initialise(NodeAddress cnsNode)
Initialises the factory methods to allow creation of channels with the CNSstatic void
initialise(NodeID cnsNode)
Initialises the factory methods to allow creation of channels with the CNSstatic <T> NetSharedChannelInput<T>
net2any(java.lang.String name)
Creates a new NetSharedChannelInput registered with the given namestatic <T> NetSharedChannelInput<T>
net2any(java.lang.String name, int immunityLevel)
Creates a new NetSharedChannelInput registered with the given namestatic <T> NetSharedChannelInput<T>
net2any(java.lang.String name, int immunityLevel, NetworkMessageFilter.FilterRx filter)
Creates a new NetSharedChannelInput registered with the given namestatic <T> NetSharedChannelInput<T>
net2any(java.lang.String name, NetworkMessageFilter.FilterRx filter)
Creates a new NetSharedChannelInput registered with the given namestatic <T> NetAltingChannelInput<T>
net2one(java.lang.String name)
Creates a new NetAltingChannelInput registered with the given namestatic <T> NetAltingChannelInput<T>
net2one(java.lang.String name, int immunityLevel)
Creates a new NetAltingChannelInput registered with the given namestatic <T> NetAltingChannelInput<T>
net2one(java.lang.String name, int immunityLevel, NetworkMessageFilter.FilterRx filter)
Creates a new NetAltingChannelInput registered with the given namestatic <T> NetAltingChannelInput<T>
net2one(java.lang.String name, NetworkMessageFilter.FilterRx filter)
Creates a new NetAltingChannelInput registered with the given namestatic <T> NetSharedChannelInput<T>
numberedNet2Any(java.lang.String name, int index)
Creates a new NetSharedChannelInput registered with the given namestatic <T> NetSharedChannelInput<T>
numberedNet2Any(java.lang.String name, int index, int immunityLevel)
Creates a new NetSharedChannelInput registered with the given namestatic <T> NetSharedChannelInput<T>
numberedNet2Any(java.lang.String name, int index, int immunityLevel, NetworkMessageFilter.FilterRx filter)
Creates a new NetSharedChannelInput registered with the given namestatic <T> NetSharedChannelInput<T>
numberedNet2Any(java.lang.String name, int index, NetworkMessageFilter.FilterRx filter)
Creates a new NetSharedChannelInput registered with the given namestatic <T> NetAltingChannelInput<T>
numberedNet2One(java.lang.String name, int index)
Creates a new NetAltingChannelInput registered with the given namestatic <T> NetAltingChannelInput<T>
numberedNet2One(java.lang.String name, int index, int immunityLevel)
Creates a new NetAltingChannelInput registered with the given namestatic <T> NetAltingChannelInput<T>
numberedNet2One(java.lang.String name, int index, int immunityLevel, NetworkMessageFilter.FilterRx filter)
Creates a new NetAltingChannelInput registered with the given namestatic <T> NetAltingChannelInput<T>
numberedNet2One(java.lang.String name, int index, NetworkMessageFilter.FilterRx filter)
Creates a new NetAltingChannelInput registered with the given namestatic <T> NetChannelOutput<T>
one2net(java.lang.String name)
Creates a new NetChannelOutput connected to the input channel registered with the given namestatic <T> NetChannelOutput<T>
one2net(java.lang.String name, int immunityLevel)
Creates a new NetChannelOutput connected to the input channel registered with the given namestatic <T> NetChannelOutput<T>
one2net(java.lang.String name, int immunityLevel, NetworkMessageFilter.FilterTx filter)
Creates a new NetChannelOutput connected to the input channel registered with the given namestatic <T> NetChannelOutput<T>
one2net(java.lang.String name, NetworkMessageFilter.FilterTx filter)
Creates a new NetChannelOutput connected to the input channel registered with the given namevoid
run()
The run method for the CNS process
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Field Detail
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service
private static CNSService service
The internal service. This is used by the factory methods
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initialised
private static boolean initialised
Flag used to denote whether the CNS has been initialised
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instance
private static final CNS instance
Singleton instance of a CNS. Only one may be created on a Node
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registeredChannels
private final java.util.HashMap registeredChannels
The map of registered channels, name->location
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channelRegister
private final java.util.HashMap channelRegister
The map of channels registered to a Node; NodeID->
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waitingResolves
private final java.util.HashMap waitingResolves
The map of currently waiting resolves; name->reply-location
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loggedClients
private final java.util.HashMap loggedClients
The map of currently logged clients; NodeID->reply-channel
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lostLink
private final AltingChannelInput lostLink
A channel used to receive incoming link lost notifications
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Method Detail
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getInstance
public static CNS getInstance()
Gets the singleton instance of the CNS- Returns:
- The singleton instance of the CNS
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initialise
public static void initialise(NodeID cnsNode) throws JCSPNetworkException
Initialises the factory methods to allow creation of channels with the CNS- Parameters:
cnsNode
- The Node that the CNS is located on- Throws:
JCSPNetworkException
- Thrown if something goes wrong in the underlying architecture
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initialise
public static void initialise(NodeAddress cnsNode) throws JCSPNetworkException
Initialises the factory methods to allow creation of channels with the CNS- Parameters:
cnsNode
- The Node that the CNS is located on- Throws:
JCSPNetworkException
- Thrown if something goes wrong in the underlying architecture
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createNet2One
public static NetAltingChannelInput createNet2One(java.lang.String name) throws java.lang.IllegalStateException, java.lang.IllegalArgumentException
Deprecated.Use net2one insteadCreates a new NetAltingChannelInput registered with the given name- Parameters:
name
- The name to register with the CNS- Returns:
- A new NetAltingChannelInput registered with the given name
- Throws:
java.lang.IllegalStateException
- Thrown if the CNS has not been initialisedjava.lang.IllegalArgumentException
- Thrown if the channel name is already registered
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createNet2Any
public static NetSharedChannelInput createNet2Any(java.lang.String name) throws java.lang.IllegalStateException, java.lang.IllegalArgumentException
Deprecated.Use net2any insteadCreates a new NetSharedChannelInput registered with the given name- Parameters:
name
- The name to register with the CNS- Returns:
- A new NetSharedChannelInput registered with the given name
- Throws:
java.lang.IllegalStateException
- Thrown if the CNS has not been initialisedjava.lang.IllegalArgumentException
- Thrown if the channel name is already registered
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createOne2Net
public static NetChannelOutput createOne2Net(java.lang.String name) throws java.lang.IllegalStateException, JCSPNetworkException
Deprecated.Use one2net insteadCreates a new NetChannelOutput connected to the input channel registered with the given name- Parameters:
name
- The name to resolve- Returns:
- A new NetChannelOutput connected to the input with the registered name
- Throws:
java.lang.IllegalStateException
- Thrown if the connection to the CNS is not initialisedJCSPNetworkException
- Thrown if something goes wrong in the underlying architecture
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createAny2Net
public static NetSharedChannelOutput createAny2Net(java.lang.String name) throws JCSPNetworkException, java.lang.IllegalStateException
Deprecated.Use one2net insteadCreates a new NetSharedChannelOutput connected to the input channel registered with the given name- Parameters:
name
- The name to resolve- Returns:
- A new NetChannelOutput connected to the input with the registered name
- Throws:
java.lang.IllegalStateException
- Thrown if the connection to the CNS is not initialisedJCSPNetworkException
- Thrown if something goes wrong in the underlying architecture
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net2one
public static <T> NetAltingChannelInput<T> net2one(java.lang.String name) throws java.lang.IllegalStateException, java.lang.IllegalArgumentException
Creates a new NetAltingChannelInput registered with the given name- Parameters:
name
- The name to register with the CNS- Returns:
- A new NetAltingChannelInput registered with the given name
- Throws:
java.lang.IllegalStateException
- Thrown if the CNS has not been initialisedjava.lang.IllegalArgumentException
- Thrown if the channel name is already registered
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net2one
public static <T> NetAltingChannelInput<T> net2one(java.lang.String name, int immunityLevel) throws java.lang.IllegalArgumentException, java.lang.IllegalStateException
Creates a new NetAltingChannelInput registered with the given name- Parameters:
name
- The name to register with the CNSimmunityLevel
- The immunity to poison the channel has- Returns:
- A new NetAltingChannelInput registered with the given name
- Throws:
java.lang.IllegalStateException
- Thrown if the CNS has not been initialisedjava.lang.IllegalArgumentException
- Thrown if the channel name is already registered
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net2one
public static <T> NetAltingChannelInput<T> net2one(java.lang.String name, NetworkMessageFilter.FilterRx filter) throws java.lang.IllegalArgumentException, java.lang.IllegalStateException
Creates a new NetAltingChannelInput registered with the given name- Parameters:
name
- The name to register with the CNSfilter
- The filter used to decode incoming messages- Returns:
- A new NetAltingChannelInput registered with the given name
- Throws:
java.lang.IllegalStateException
- Thrown if the CNS has not been initialisedjava.lang.IllegalArgumentException
- Thrown if the channel name is already registered
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net2one
public static <T> NetAltingChannelInput<T> net2one(java.lang.String name, int immunityLevel, NetworkMessageFilter.FilterRx filter) throws java.lang.IllegalArgumentException, java.lang.IllegalStateException
Creates a new NetAltingChannelInput registered with the given name- Parameters:
name
- The name to register with the CNSimmunityLevel
- The immunity level to poison that the channel hasfilter
- The filter used to decode incoming messages- Returns:
- A new NetAltingChannelInput registered with the given name
- Throws:
java.lang.IllegalStateException
- Thrown if the CNS has not been initialisedjava.lang.IllegalArgumentException
- Thrown if the channel name is already registered
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net2any
public static <T> NetSharedChannelInput<T> net2any(java.lang.String name) throws java.lang.IllegalArgumentException, java.lang.IllegalStateException
Creates a new NetSharedChannelInput registered with the given name- Parameters:
name
- The name to register with the CNS- Returns:
- A new NetSharedChannelInput registered with the given name
- Throws:
java.lang.IllegalStateException
- Thrown if the CNS has not been initialisedjava.lang.IllegalArgumentException
- Thrown if the channel name is already registered
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net2any
public static <T> NetSharedChannelInput<T> net2any(java.lang.String name, int immunityLevel) throws java.lang.IllegalArgumentException, java.lang.IllegalStateException
Creates a new NetSharedChannelInput registered with the given name- Parameters:
name
- The name to register with the CNSimmunityLevel
- The immunity level to poison that the channel has- Returns:
- A new NetSharedChannelInput registered with the given name
- Throws:
java.lang.IllegalStateException
- Thrown if the CNS has not been initialisedjava.lang.IllegalArgumentException
- Thrown if the channel name is already registered
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net2any
public static <T> NetSharedChannelInput<T> net2any(java.lang.String name, NetworkMessageFilter.FilterRx filter) throws java.lang.IllegalArgumentException, java.lang.IllegalStateException
Creates a new NetSharedChannelInput registered with the given name- Parameters:
name
- The name to register with the CNSfilter
- The filter used to decode incoming messages- Returns:
- A new NetSharedChannelInput registered with the given name
- Throws:
java.lang.IllegalStateException
- Thrown if the CNS has not been initialisedjava.lang.IllegalArgumentException
- Thrown if the channel name is already registered
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net2any
public static <T> NetSharedChannelInput<T> net2any(java.lang.String name, int immunityLevel, NetworkMessageFilter.FilterRx filter) throws java.lang.IllegalArgumentException, java.lang.IllegalStateException
Creates a new NetSharedChannelInput registered with the given name- Parameters:
name
- The name to register with the CNSimmunityLevel
- The immunity to poison that this channel hasfilter
- The filter used to decode incoming messages- Returns:
- A new NetSharedChannelInput registered with the given name
- Throws:
java.lang.IllegalStateException
- Thrown if the CNS has not been initialisedjava.lang.IllegalArgumentException
- Thrown if the channel name is already registered
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numberedNet2One
public static <T> NetAltingChannelInput<T> numberedNet2One(java.lang.String name, int index) throws java.lang.IllegalStateException, java.lang.IllegalArgumentException
Creates a new NetAltingChannelInput registered with the given name- Parameters:
name
- The name to register with the CNSindex
- The index to create the channel with- Returns:
- A new NetAltingChannelInput registered with the given name
- Throws:
java.lang.IllegalStateException
- Thrown if the CNS has not been initialisedjava.lang.IllegalArgumentException
- Thrown if the channel name is already registered
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numberedNet2One
public static <T> NetAltingChannelInput<T> numberedNet2One(java.lang.String name, int index, int immunityLevel) throws java.lang.IllegalStateException, java.lang.IllegalArgumentException
Creates a new NetAltingChannelInput registered with the given name- Parameters:
name
- The name to register with the CNSindex
- The index to create the channel withimmunityLevel
- The immunity level to poison that the channel has- Returns:
- A new NetAltingChannelInput registered with the given name
- Throws:
java.lang.IllegalStateException
- Thrown if the CNS has not been initialisedjava.lang.IllegalArgumentException
- Thrown if the channel name is already registered
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numberedNet2One
public static <T> NetAltingChannelInput<T> numberedNet2One(java.lang.String name, int index, NetworkMessageFilter.FilterRx filter) throws java.lang.IllegalStateException, java.lang.IllegalArgumentException
Creates a new NetAltingChannelInput registered with the given name- Parameters:
name
- The name to register with the CNSindex
- The index to create the channel withfilter
- The filter used to decode incoming messages- Returns:
- A new NetAltingChannelInput registered with the given name
- Throws:
java.lang.IllegalStateException
- Thrown if the CNS has not been initialisedjava.lang.IllegalArgumentException
- Thrown if the channel name is already registered
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numberedNet2One
public static <T> NetAltingChannelInput<T> numberedNet2One(java.lang.String name, int index, int immunityLevel, NetworkMessageFilter.FilterRx filter) throws java.lang.IllegalStateException, java.lang.IllegalArgumentException
Creates a new NetAltingChannelInput registered with the given name- Parameters:
name
- The name to register with the CNSindex
- The index to create the channel withimmunityLevel
- The immunity level to poison that the channel hasfilter
- The filter used to decode incoming messages- Returns:
- A new NetAltingChannelInput registered with the given name
- Throws:
java.lang.IllegalStateException
- Thrown if the CNS has not been initialisedjava.lang.IllegalArgumentException
- Thrown if the channel name is already registered
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numberedNet2Any
public static <T> NetSharedChannelInput<T> numberedNet2Any(java.lang.String name, int index) throws java.lang.IllegalStateException, java.lang.IllegalArgumentException
Creates a new NetSharedChannelInput registered with the given name- Parameters:
name
- The name to register with the CNSindex
- The index to create the channel with- Returns:
- A new NetSharedChannelInput registered with the given name
- Throws:
java.lang.IllegalStateException
- Thrown if the CNS has not been initialisedjava.lang.IllegalArgumentException
- Thrown if the channel name is already registered
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numberedNet2Any
public static <T> NetSharedChannelInput<T> numberedNet2Any(java.lang.String name, int index, int immunityLevel) throws java.lang.IllegalStateException, java.lang.IllegalArgumentException
Creates a new NetSharedChannelInput registered with the given name- Parameters:
name
- The name to register with the CNSindex
- The index to create the channel withimmunityLevel
- The immunity to poison that this channel has- Returns:
- A new NetSharedChannelInput registered with the given name
- Throws:
java.lang.IllegalStateException
- Thrown if the CNS has not been initialisedjava.lang.IllegalArgumentException
- Thrown if the channel name is already registered
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numberedNet2Any
public static <T> NetSharedChannelInput<T> numberedNet2Any(java.lang.String name, int index, NetworkMessageFilter.FilterRx filter) throws java.lang.IllegalStateException, java.lang.IllegalArgumentException
Creates a new NetSharedChannelInput registered with the given name- Parameters:
name
- The name to register with the CNSindex
- The index to create the channel withfilter
- The filter used to decode incoming messages- Returns:
- A new NetSharedChannelInput registered with the given name
- Throws:
java.lang.IllegalStateException
- Thrown if the CNS has not been initialisedjava.lang.IllegalArgumentException
- Thrown if the channel name is already registered
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numberedNet2Any
public static <T> NetSharedChannelInput<T> numberedNet2Any(java.lang.String name, int index, int immunityLevel, NetworkMessageFilter.FilterRx filter) throws java.lang.IllegalStateException, java.lang.IllegalArgumentException
Creates a new NetSharedChannelInput registered with the given name- Parameters:
name
- The name to register with the CNSindex
- The index to create the channel withimmunityLevel
- The immunity to poison that this channel hasfilter
- The filter used to decode incoming messages- Returns:
- A new NetSharedChannelInput registered with the given name
- Throws:
java.lang.IllegalStateException
- Thrown if the CNS has not been initialisedjava.lang.IllegalArgumentException
- Thrown if the channel name is already registered
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one2net
public static <T> NetChannelOutput<T> one2net(java.lang.String name) throws java.lang.IllegalStateException, JCSPNetworkException
Creates a new NetChannelOutput connected to the input channel registered with the given name- Parameters:
name
- The name to resolve- Returns:
- A new NetChannelOutput connected to the input with the registered name
- Throws:
java.lang.IllegalStateException
- Thrown if the connection to the CNS is not initialisedJCSPNetworkException
- Thrown if something goes wrong in the underlying architecture
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one2net
public static <T> NetChannelOutput<T> one2net(java.lang.String name, int immunityLevel) throws java.lang.IllegalStateException, JCSPNetworkException
Creates a new NetChannelOutput connected to the input channel registered with the given name- Parameters:
name
- The name to resolveimmunityLevel
- The immunity to poison that this channel has- Returns:
- A new NetChannelOutput connected to the input with the registered name
- Throws:
java.lang.IllegalStateException
- Thrown if the connection to the CNS is not initialisedJCSPNetworkException
- Thrown if something goes wrong in the underlying architecture
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one2net
public static <T> NetChannelOutput<T> one2net(java.lang.String name, NetworkMessageFilter.FilterTx filter) throws java.lang.IllegalStateException, JCSPNetworkException
Creates a new NetChannelOutput connected to the input channel registered with the given name- Parameters:
name
- The name to resolvefilter
- The filter used to encode outgoing messages- Returns:
- A new NetChannelOutput connected to the input with the registered name
- Throws:
java.lang.IllegalStateException
- Thrown if the connection to the CNS is not initialisedJCSPNetworkException
- Thrown if something goes wrong in the underlying architecture
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one2net
public static <T> NetChannelOutput<T> one2net(java.lang.String name, int immunityLevel, NetworkMessageFilter.FilterTx filter) throws java.lang.IllegalStateException, JCSPNetworkException
Creates a new NetChannelOutput connected to the input channel registered with the given name- Parameters:
name
- The name to resolveimmunityLevel
- The immunity to poison that this channel hasfilter
- The filter used to encode outgoing messages- Returns:
- A new NetChannelOutput connected to the input with the registered name
- Throws:
java.lang.IllegalStateException
- Thrown if the connection to the CNS is not initialisedJCSPNetworkException
- Thrown if something goes wrong in the underlying architecture
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any2net
public static <T> NetSharedChannelOutput<T> any2net(java.lang.String name) throws java.lang.IllegalStateException, JCSPNetworkException
Creates a new NetSharedChannelOutput connected to the input channel registered with the given name- Parameters:
name
- The name to resolve- Returns:
- A new NetSharedChannelOutput connected to the input with the registered name
- Throws:
java.lang.IllegalStateException
- Thrown if the connection to the CNS is not initialisedJCSPNetworkException
- Thrown if something goes wrong in the underlying architecture
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any2net
public static <T> NetSharedChannelOutput<T> any2net(java.lang.String name, int immunityLevel) throws java.lang.IllegalStateException, JCSPNetworkException
Creates a new NetSharedChannelOutput connected to the input channel registered with the given name- Parameters:
name
- The name to resolveimmunityLevel
- The immunity to poison that this channel has- Returns:
- A new NetSharedChannelOutput connected to the input with the registered name
- Throws:
java.lang.IllegalStateException
- Thrown if the connection to the CNS is not initialisedJCSPNetworkException
- Thrown if something goes wrong in the underlying architecture
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any2net
public static <T> NetSharedChannelOutput<T> any2net(java.lang.String name, NetworkMessageFilter.FilterTx filter) throws java.lang.IllegalStateException, JCSPNetworkException
Creates a new NetSharedChannelOutput connected to the input channel registered with the given name- Parameters:
name
- The name to resolvefilter
- The filter used to encode outgoing messages- Returns:
- A new NetSharedChannelOutput connected to the input with the registered name
- Throws:
java.lang.IllegalStateException
- Thrown if the connection to the CNS is not initialisedJCSPNetworkException
- Thrown if something goes wrong in the underlying architecture
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any2net
public static <T> NetSharedChannelOutput<T> any2net(java.lang.String name, int immunityLevel, NetworkMessageFilter.FilterTx filter) throws java.lang.IllegalStateException, JCSPNetworkException
Creates a new NetSharedChannelOutput connected to the input channel registered with the given name- Parameters:
name
- The name to resolveimmunityLevel
- The immunity level to poison that this channel hasfilter
- The filter used to encode outgoing messages- Returns:
- A new NetSharedChannelOutput connected to the input with the registered name
- Throws:
java.lang.IllegalStateException
- Thrown if the connection to the CNS is not initialisedJCSPNetworkException
- Thrown if something goes wrong in the underlying architecture
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