Package org.jcsp.net

Interface NetLabelledChannelEndFactory

  • All Known Implementing Classes:
    StandardNetChannelEndFactory, UnacknowledgedNetChannelEndFactory
    public interface NetLabelledChannelEndFactory

    This factory constructs NetChannelInput objects which have labelled VCN's.

    JCSP.NET network channel addresses (signified by NetChannelLocation objects) have a Virtual Channel Number (VCN). This number is not exposed to JCSP users but is an integral part of channel addressing.

    If two Nodes have no means of communication, there is no way that one can pass a NetChannelLocation object to the other. This means that a channel cannot be established using convential means. JCSP.NET solves this problem by allowing VCN's to be labelled by the user. If the address of a Node hosting a ChannelInput with a known labelled VCN is known by a process in another Node, then a ChannelOutput can be established by constructing with a NetChannelLocation object constrcuted using the NetChannelLocation(NodeAddressID, String) constructor.

    • Method Detail

      • createNet2One

        NetAltingChannelInput createNet2One​(java.lang.String label)
        Constructs a NetAltingChannelInput which has a VCN assigned with the specified label.
        Parameters:
        label - the label to apply to the channel's VCN.
        Returns:
        the constructed NetAltingChannelInput object.

      • createNet2Any

        NetSharedChannelInput createNet2Any​(java.lang.String label)
        Constructs a NetSharedChannelInput which has a VCN assigned with the specified label.
        Parameters:
        label - the label to apply to the channel's VCN.
        Returns:
        the constructed NetSharedChannelInput object.