2 files changed, 51 insertions, 0 deletions
diff --git a/src/main/java/net/transit/network/system/swap/AcceptorNode.java b/src/main/java/net/transit/network/system/swap/AcceptorNode.java
new file mode 100644
index 0000000..c583146
--- /dev/null
+++ b/src/main/java/net/transit/network/system/swap/AcceptorNode.java
@@ -0,0 +1,31 @@
+package net.transit.network.system.swap;
+
+import net.transit.network.packet.Packet;
+import net.transit.network.system.Node;
+
+public interface AcceptorNode extends Node
+{
+	
+	/** Link another node as a provider
+	 * 
+	 * @param requester The object to be a provider
+	 * @param group
+	 * @return Provider
+	 */
+	public boolean linkProvider(Node requestor, String group);
+	
+	
+	/**
+	 * @return Node[]
+	 */
+	public Node[] getProviders();
+	
+	
+	/** Accept a packet from a provider
+	 * 
+	 * @param packet
+	 * @param group
+	 * @return
+	 */
+	public boolean accept(Packet<?> packet, String group);
+}
diff --git a/src/main/java/net/transit/network/system/swap/ProviderNode.java b/src/main/java/net/transit/network/system/swap/ProviderNode.java
new file mode 100644
index 0000000..4cd9dba
--- /dev/null
+++ b/src/main/java/net/transit/network/system/swap/ProviderNode.java
@@ -0,0 +1,20 @@
+package net.transit.network.system.swap;
+
+import net.transit.network.system.Node;
+
+public interface ProviderNode extends Node{
+	
+	/** Link another node as an acceptor
+	 * 
+	 * @param requester The object requesting the Acceptor
+	 * @param group
+	 * @return boolean
+	 */
+	public boolean linkAcceptor(Node requester, String group);
+	
+	/**
+	 * @return Node[]
+	 */
+	public Node[] getAcceptors();
+	
+}