Relocate Source to proper directory.

src/main/java/appeng/me/pathfinding/IPathItem.java

@@ -0,0 +1,44 @@
+package appeng.me.pathfinding;
+
+import java.util.EnumSet;
+
+import appeng.api.networking.GridFlags;
+import appeng.api.util.IReadOnlyCollection;
+
+public interface IPathItem
+{
+
+	IPathItem getControllerRoute();
+
+	void setControllerRoute(IPathItem fast, boolean zeroOut);
+
+	/**
+	 * used to determine if the finder can continue.
+	 */
+	boolean canSupportMoreChannels();
+
+	/**
+	 * find possible choices for other pathing.
+	 */
+	IReadOnlyCollection<IPathItem> getPossibleOptions();
+
+	/**
+	 * add one to the channel count, this is mostly for cables.
+	 */
+	void incrementChannelCount(int usedChannels);
+
+	/**
+	 * get the grid flags for this IPathItem.
+	 * 
+	 * @return the flag set.
+	 */
+	public EnumSet<GridFlags> getFlags();
+
+	/**
+	 * channels are done, wrap it up.
+	 * 
+	 * @return
+	 */
+	void finalizeChannels();
+
+}