[Update] Codebase updated to 0.2.8

~ Rewrote files and documentation for cohesion
~ Removed I from the start of interface names

11 files changed, 158 insertions, 125 deletions

diff --git a/src/main/java/net/transit/network/packet/ArrayPacket.java b/src/main/java/net/transit/network/packet/ArrayPacket.java
index 9cbd300..fbea811 100644
--- a/src/main/java/net/transit/network/packet/ArrayPacket.java
+++ b/src/main/java/net/transit/network/packet/ArrayPacket.java
@@ -4,7 +4,7 @@ import java.util.ArrayList;
 
 import net.transit.type.Type;
 
-public class ArrayPacket<D> implements IPacket<D>
+public class ArrayPacket<D> implements Packet<D>
 {
     private ArrayList<D> arrayData;
     private Type<D> type;
@@ -13,8 +13,10 @@ public class ArrayPacket<D> implements IPacket<D>
     {
         arrayData = new ArrayList<D>(0);
         arrayData.add(startValue);
+        type = t;
     }
-
+    
+    @Override
     public D getData()
     {
         if(arrayData.size() > 0) return arrayData.get(0);
@@ -25,6 +27,11 @@ public class ArrayPacket<D> implements IPacket<D>
     {
         arrayData.add(data);
     }
+    
+    public int dataStored()
+    {
+    	return arrayData.size();
+    }
 
     public D popAndShift()
     {
diff --git a/src/main/java/net/transit/network/packet/MetaPacket.java b/src/main/java/net/transit/network/packet/MetaPacket.java
index e4cffdf..0240519 100644
--- a/src/main/java/net/transit/network/packet/MetaPacket.java
+++ b/src/main/java/net/transit/network/packet/MetaPacket.java
@@ -2,7 +2,7 @@ package net.transit.network.packet;
 
 import net.transit.type.Type;
 
-public class MetaPacket<D, M> implements IPacket<D>
+public class MetaPacket<D, M> implements Packet<D>
 {
 	
 	private D data;
diff --git a/src/main/java/net/transit/network/packet/IPacket.java b/src/main/java/net/transit/network/packet/Packet.java
index deafdf8..0b7c832 100644
--- a/src/main/java/net/transit/network/packet/IPacket.java
+++ b/src/main/java/net/transit/network/packet/Packet.java
@@ -7,7 +7,7 @@ import net.transit.type.Type;
  *
  * @param <D> The data type (Object) that the packet transfers.
  */
-public interface IPacket<D>
+public interface Packet<D>
 {
 	/**Get the packet's data
 	 * 
diff --git a/src/main/java/net/transit/network/packet/StaticPacket.java b/src/main/java/net/transit/network/packet/StaticPacket.java
index 8399041..b14e442 100644
--- a/src/main/java/net/transit/network/packet/StaticPacket.java
+++ b/src/main/java/net/transit/network/packet/StaticPacket.java
@@ -2,7 +2,7 @@ package net.transit.network.packet;
 
 import net.transit.type.Type;
 
-public class StaticPacket<D> implements IPacket<D>
+public class StaticPacket<D> implements Packet<D>
 {
     private D data;
     private Type<D> type;
diff --git a/src/main/java/net/transit/network/swap/Acceptor.java b/src/main/java/net/transit/network/swap/Acceptor.java
new file mode 100644
index 0000000..9778095
--- /dev/null
+++ b/src/main/java/net/transit/network/swap/Acceptor.java
@@ -0,0 +1,44 @@
+package net.transit.network.swap;
+
+import net.transit.network.packet.Packet;
+import net.transit.network.system.Node;
+
+/**
+ * @author Kyle Gunger
+ *
+ * @param <T> The type of data accepted (in IPacket<<T>> form)
+ */
+public interface Acceptor<T>
+{
+	/** Returns the INode this Acceptor is attached to. All Acceptors and Provider must be attached to an INode to function.
+	 * 
+	 * @return INode
+	 */
+	public Node getNode();
+	
+    /**
+     * @return <b>True</b> if the Acceptor can accept packets. 
+     */
+    public boolean canAccept();
+
+    /**
+     * @param provided The packet provided.
+     * @return <b>True</b> if the Acceptor accepted the packet.
+     */
+    public boolean accept(Packet<T> provided);
+    
+    /**
+     * @return <b>True</b> if the Acceptor has a Provider assigned to it.
+     */
+    public boolean hasProvider();
+    
+    /**Set the provider of the Acceptor. The Acceptor can decide if it wants to adopt the Provider.
+     */
+    public void setProvider(Provider<T> provider);
+    
+    /** Request that the Acceptor close it's connection to a Provider. The Acceptor may also shut itself down if no more Providers are attached.
+     * 
+     * @param provider The Provider 
+     */
+    public void shutdown(Provider<T> provider);
+}
\ No newline at end of file
diff --git a/src/main/java/net/transit/network/swap/IAcceptor.java b/src/main/java/net/transit/network/swap/IAcceptor.java
deleted file mode 100644
index 6966b9a..0000000
--- a/src/main/java/net/transit/network/swap/IAcceptor.java
+++ /dev/null
@@ -1,31 +0,0 @@
-package net.transit.network.swap;
-
-import net.transit.network.packet.IPacket;
-
-/**
- * @author Kyle Gunger
- *
- * @param <T> The type of data accepted (in IPacket<<T>> form)
- */
-public interface IAcceptor<T>
-{
-    /**
-     * @return <b>True</b> if the acceptor can accept packets. 
-     */
-    public boolean canAccept();
-
-    /**
-     * @param provided The packet provided.
-     * @return <b>True</b> if the acceptor accepted the packet.
-     */
-    public boolean accept(IPacket<T> provided);
-    
-    /**
-     * @return <b>True</b> if the acceptor has a provider assigned to it.
-     */
-    public boolean hasProvider();
-    
-    /**Set the provider of the acceptor. The acceptor can decide if it wants to adopt the provider.
-     */
-    public void setProvider(IProvider<T> provider);
-}
\ No newline at end of file
diff --git a/src/main/java/net/transit/network/swap/IProvider.java b/src/main/java/net/transit/network/swap/IProvider.java
deleted file mode 100644
index 03c9ca9..0000000
--- a/src/main/java/net/transit/network/swap/IProvider.java
+++ /dev/null
@@ -1,37 +0,0 @@
-package net.transit.network.swap;
-
-import net.transit.network.packet.IPacket;
-
-/**
- * @author Kyle Gunger
- *
- * @param <T> The type of data provided (in IPacket<<T>> form)
- */
-public interface IProvider<T>
-{
-    /**
-     * @return <b>True</b> if the provider can provide a packet.
-     */
-    public boolean canProvide();
-
-    /**Get the next packet from the provider
-     * 
-     * @return IPacket<<T>>
-     */
-    public IPacket<T> provide();
-    
-    /**Retain the packet if the acceptor did not accept the packet.
-     * 
-     * @param rejected The rejected packet
-     */
-    public void retain(IPacket<T> rejected);
-    
-    /**
-     * @return <b>True</b> if the acceptor has a provider assigned to it
-     */
-    public boolean hasAcceptor();
-    
-    /**Set the acceptor of the provider. The provider can decide if it wants to adopt the acceptor.
-     */
-    public void setAcceptor();
-}
\ No newline at end of file
diff --git a/src/main/java/net/transit/network/swap/Provider.java b/src/main/java/net/transit/network/swap/Provider.java
new file mode 100644
index 0000000..20656b8
--- /dev/null
+++ b/src/main/java/net/transit/network/swap/Provider.java
@@ -0,0 +1,50 @@
+package net.transit.network.swap;
+
+import net.transit.network.packet.Packet;
+import net.transit.network.system.Node;
+
+/**
+ * @author Kyle Gunger
+ *
+ * @param <T> The type of data provided (in IPacket<<T>> form)
+ */
+public interface Provider<T>
+{
+	/** Returns the INode this Provider is attached to. All Acceptors and Providers must be attached to an INode to function.
+	 * 
+	 * @return INode
+	 */
+	public Node getNode();
+	
+    /**
+     * @return <b>True</b> if the Provider can provide a packet.
+     */
+    public boolean canProvide();
+
+    /**Get the next packet from the Provider
+     * 
+     * @return IPacket<<T>>
+     */
+    public Packet<T> provide();
+    
+    /**Retain the packet if the Acceptor did not accept the packet.
+     * 
+     * @param rejected The rejected packet
+     */
+    public void retain(Packet<T> rejected);
+    
+    /**
+     * @return <b>True</b> if the Provider has an Acceptor assigned to it
+     */
+    public boolean hasAcceptor();
+    
+    /**Set the Acceptor of the Provider. The Provider can decide if it wants to adopt the Acceptor.
+     */
+    public void setAcceptor(Acceptor<T> acceptor);
+    
+    /** Request that the Provider close it's connection to a Acceptor. The Provider may also shut itself down if no more Acceptors are attached.
+     * 
+     * @param acceptor The Acceptor 
+     */
+    public void shutdown(Acceptor<T> acceptor);
+}
\ No newline at end of file
diff --git a/src/main/java/net/transit/network/system/INode.java b/src/main/java/net/transit/network/system/INode.java
deleted file mode 100644
index 2dc3686..0000000
--- a/src/main/java/net/transit/network/system/INode.java
+++ /dev/null
@@ -1,50 +0,0 @@
-package net.transit.network.system;
-
-import net.transit.network.swap.IAcceptor;
-import net.transit.network.swap.IProvider;
-
-/**
- * @author Kyle Gunger
- * @apiNote A node inside or outside a system. Provides acceptors and providers to other nodes.
- */
-public interface INode
-{
-	/**Returns the groupIDs of groups the node provide
-	 * 
-	 * @return String[]
-	 */
-	public String[] groupsProvided();
-	
-	/**Get the system managing the node or {@code null} if there isn't one
-	 * 
-	 * @return ISystem
-	 */
-	public ISystem getSystem();
-	
-	/**Returns {@code true} if the node provides IAcceptors
-	 * 
-	 * @return boolean
-	 */
-	public boolean isAcceptor();
-	
-	/**Returns an IAcceptor or {@code null} depending on the requester and group
-	 * 
-	 * @param requester The object requesting the IAcceptor
-	 * @param group
-	 * @return IAcceptor
-	 */
-	public IAcceptor<?> requestAcceptor(Object requester, String group);
-	
-	/**Returns {@code true} if the node provides IProviders
-	 * 
-	 */
-	public boolean isProvider();
-	
-	/**Returns an IProvider or {@code null} depending on the requester and group
-	 * 
-	 * @param requester The object requesting the IProvider
-	 * @param group
-	 * @return IProvider
-	 */
-	public IProvider<?> requestProvider(Object requestor, String group);
-}
diff --git a/src/main/java/net/transit/network/system/Node.java b/src/main/java/net/transit/network/system/Node.java
new file mode 100644
index 0000000..8e0fcbb
--- /dev/null
+++ b/src/main/java/net/transit/network/system/Node.java
@@ -0,0 +1,50 @@
+package net.transit.network.system;
+
+import net.transit.network.swap.Acceptor;
+import net.transit.network.swap.Provider;
+
+/**
+ * @author Kyle Gunger
+ * @apiNote A node inside or outside a system. Provides acceptors and providers to other nodes.
+ */
+public interface Node
+{
+	/**Returns the groupIDs of groups the node provide
+	 * 
+	 * @return String[]
+	 */
+	public String[] groupsProvided();
+	
+	/**Get the system managing the node or {@code null} if there isn't one
+	 * 
+	 * @return ISystem
+	 */
+	public System getSystem();
+	
+	/**Returns {@code true} if the node provides Acceptors
+	 * 
+	 * @return boolean
+	 */
+	public boolean isAcceptor();
+	
+	/**Returns an Acceptor or {@code null} depending on the requester and group
+	 * 
+	 * @param requester The object requesting the Acceptor
+	 * @param group
+	 * @return Acceptor
+	 */
+	public Acceptor<?> requestAcceptor(Object requester, String group);
+	
+	/**Returns {@code true} if the node provides Providers
+	 * 
+	 */
+	public boolean isProvider();
+	
+	/**Returns an Provider or {@code null} depending on the requester and group
+	 * 
+	 * @param requester The object requesting the Provider
+	 * @param group
+	 * @return Provider
+	 */
+	public Provider<?> requestProvider(Object requestor, String group);
+}
diff --git a/src/main/java/net/transit/network/system/ISystem.java b/src/main/java/net/transit/network/system/System.java
index fd2fa51..c70292a 100644
--- a/src/main/java/net/transit/network/system/ISystem.java
+++ b/src/main/java/net/transit/network/system/System.java
@@ -7,11 +7,11 @@ package net.transit.network.system;
  * 
  * @param T The object type stored in the system.
  */
-public interface ISystem
+public interface System
 {
 	/**The nodes stored by the system
 	 * 
 	 * @return INode[]
 	 */
-	public INode[] getNodes();
+	public Node[] getNodes();
 }