Initial commit of v1.0.0. Updated the .gitignore for the standard Python gitignore. Added Azure DevOps release pipeline for proper artifact release from the start.

PRIMAITE/links/link.py

@@ -0,0 +1,132 @@
+# Crown Copyright (C) Dstl 2022. DEFCON 703. Shared in confidence.
+"""
+The link class
+"""
+
+from common.protocol import Protocol
+from common.enums import *
+
+class Link(object):
+    """
+    Link class
+    """
+
+    def __init__(self, _id, _bandwidth, _source_node_name, _dest_node_name, _services):
+        """
+        Init
+
+        Args:
+            _id: The IER id
+            _bandwidth: The bandwidth of the link (bps)
+            _source_node_name: The name of the source node
+            _dest_node_name: The name of the destination node
+            _protocols: The protocols to add to the link
+        """
+
+        self.id = _id
+        self.bandwidth = _bandwidth     
+        self.source_node_name = _source_node_name
+        self.dest_node_name = _dest_node_name
+        self.protocol_list = []
+
+        # Add the default protocols
+        for protocol_name in _services:
+            self.add_protocol(protocol_name)
+
+    def add_protocol(self, _protocol):
+        """
+        Adds a new protocol to the list of protocols on this link
+
+        Args:
+            _protocol: The protocol to be added (enum)
+        """
+
+        self.protocol_list.append(Protocol(_protocol))
+
+    def get_id(self):
+        """
+        Gets link ID
+
+        Returns:
+             Link ID
+        """
+
+        return self.id
+
+    def get_source_node_name(self):
+        """
+        Gets source node name
+
+        Returns:
+             Source node name
+        """
+
+        return self.source_node_name
+
+    def get_dest_node_name(self):
+        """
+        Gets destination node name
+
+        Returns:
+             Destination node name
+        """
+
+        return self.dest_node_name
+
+    def get_bandwidth(self):
+        """
+        Gets bandwidth of link
+
+        Returns:
+             Link bandwidth (bps)
+        """
+
+        return self.bandwidth
+
+    def get_protocol_list(self):
+        """
+        Gets list of protocols on this link
+
+        Returns:
+             List of protocols on this link
+        """
+
+        return self.protocol_list
+
+    def get_current_load(self):
+        """
+        Gets current total load on this link
+
+        Returns:
+             Total load on this link (bps)
+        """
+
+        total_load = 0
+        for protocol in self.protocol_list:
+            total_load += protocol.get_load()
+        return total_load
+
+    def add_protocol_load(self, _protocol, _load):
+        """
+        Adds a loading to a protocol on this link
+
+        Args:
+            _protocol: The protocol to load
+            _load: The amount to load (bps)
+        """
+
+        for protocol in self.protocol_list:
+            if protocol.get_name() == _protocol:
+                protocol.add_load(_load)
+            else:
+                pass
+
+    def clear_traffic(self):
+        """
+        Clears all traffic on this link
+        """
+
+        for protocol in self.protocol_list:
+            protocol.clear_load()
+
+