1 files changed, 64 insertions, 0 deletions
diff --git a/lib/iotas/spot.rb b/lib/iotas/spot.rb
new file mode 100644
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+++ b/lib/iotas/spot.rb
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+#! /usr/bin/env ruby
+# -*- coding: UTF-8 -*-
+#
+# Copyright 2012 Jérémy Zurcher <jeremy@asynk.ch>
+#
+# This file is part of iotas.
+#
+# iotas is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# iotas is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with iotas.  If not, see <http://www.gnu.org/licenses/>.
+
+#
+module Iotas
+    #
+    class Spot
+        #
+        def initialize n, p
+            @name   = n     # unique in it's room
+            @parent = p     # single direct parent
+            @viewer = nil   # particle going through that position will be sent there readonly
+            @path = ( @parent ? @parent.path+Iotas::PATH_SEP : '') + @name
+            @spin = ( @parent ? @parent.spin : self )
+            @parent.add_spot self if @parent
+            raise Iotas::Exception.new "Spot name #{name} is not valid" if @name.include? Iotas::PATH_SEP
+        end
+        #
+        attr_reader :name, :path, :spin
+        attr_accessor :viewer, :parent
+        #
+        def start!
+            # override this to initialize your object on system start
+        end
+        #
+        def stop!
+            # override this to initialize your object on system stop
+        end
+        #
+        def hibernate!
+            # override this to save your object state on hibernate
+            {}
+        end
+        #
+        def resume! o
+            # override this to restore your object state on resume
+        end
+        #
+        def receive_p p
+            raise NoMethodError.new "receive_p(p) must be overridden"
+        end
+        #
+    end
+    #
+end
+#
+# EOF