Initial update to OpenSim 0.8.2.1 source code.

1 files changed, 0 insertions, 218 deletions

diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/YieldProlog/Atom.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/YieldProlog/Atom.cs
deleted file mode 100644
index 27ab04e..0000000
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/YieldProlog/Atom.cs
+++ /dev/null
@@ -1,218 +0,0 @@
-/*
- * Copyright (C) 2007-2008, Jeff Thompson
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in the
- *       documentation and/or other materials provided with the distribution.
- *     * Neither the name of the copyright holder nor the names of its contributors
- *       may be used to endorse or promote products derived from this software
- *       without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-using System;
-using System.Collections.Generic;
-using System.Text;
-
-namespace OpenSim.Region.ScriptEngine.Shared.YieldProlog
-{
-    public class Atom : IUnifiable
-    {
-        private static Dictionary<string, Atom> _atomStore = new Dictionary<string, Atom>();
-        public readonly string _name;
-        public readonly Atom _module;
-
-        /// <summary>
-        /// You should not call this constructor, but use Atom.a instead.
-        /// </summary>
-        /// <param name="name"></param>
-        /// <param name="module"></param>
-        private Atom(string name, Atom module)
-        {
-            _name = name;
-            _module = module;
-        }
-
-        /// <summary>
-        /// Return the unique Atom object for name where module is null. You should use this to create
-        /// an Atom instead of calling the Atom constructor.
-        /// </summary>
-        /// <param name="name"></param>
-        /// <returns></returns>
-        public static Atom a(string name)
-        {
-            Atom atom;
-            if (!_atomStore.TryGetValue(name, out atom))
-            {
-                atom = new Atom(name, null);
-                _atomStore[name] = atom;
-            }
-            return atom;
-        }
-
-        /// <summary>
-        /// Return an Atom object with the name and module.  If module is null or Atom.NIL,
-        /// this behaves like Atom.a(name) and returns the unique object where the module is null.
-        /// If module is not null or Atom.NIL, this may or may not be the same object as another Atom
-        /// with the same name and module.
-        /// </summary>
-        /// <param name="name"></param>
-        /// <param name="module"></param>
-        /// <returns></returns>
-        public static Atom a(string name, Atom module)
-        {
-            if (module == null || module == Atom.NIL)
-                return a(name);
-            return new Atom(name, module);
-        }
-
-        /// <summary>
-        /// If Obj is an Atom unify its _module with Module.  If the Atom's _module is null, use Atom.NIL.
-        /// </summary>
-        /// <param name="Atom"></param>
-        /// <param name="Module"></param>
-        /// <returns></returns>
-        public static IEnumerable<bool> module(object Obj, object Module)
-        {
-            Obj = YP.getValue(Obj);
-            if (Obj is Atom)
-            {
-                if (((Atom)Obj)._module == null)
-                    return YP.unify(Module, Atom.NIL);
-                else
-                    return YP.unify(Module, ((Atom)Obj)._module);
-            }
-            return YP.fail();
-        }
-
-        public static readonly Atom NIL = Atom.a("[]");
-        public static readonly Atom DOT = Atom.a(".");
-        public static readonly Atom F = Atom.a("f");
-        public static readonly Atom SLASH = Atom.a("/");
-        public static readonly Atom HAT = Atom.a("^");
-        public static readonly Atom RULE = Atom.a(":-");
-
-        public IEnumerable<bool> unify(object arg)
-        {
-            arg = YP.getValue(arg);
-            if (arg is Atom)
-                return Equals(arg) ? YP.succeed() : YP.fail();
-            else if (arg is Variable)
-                return ((Variable)arg).unify(this);
-            else
-                return YP.fail();
-        }
-
-        public void addUniqueVariables(List<Variable> variableSet)
-        {
-            // Atom does not contain variables.
-        }
-
-        public object makeCopy(Variable.CopyStore copyStore)
-        {
-            // Atom does not contain variables that need to be copied.
-            return this;
-        }
-
-        public bool termEqual(object term)
-        {
-            return Equals(YP.getValue(term));
-        }
-
-        public bool ground()
-        {
-            // Atom is always ground.
-            return true;
-        }
-
-        public override bool Equals(object obj)
-        {
-            if (obj is Atom)
-            {
-                if (_module == null && ((Atom)obj)._module == null)
-                    // When _declaringClass is null, we always use an identical object from _atomStore.
-                    return this == obj;
-                // Otherwise, ignore _declaringClass and do a normal string compare on the _name.
-                return _name == ((Atom)obj)._name;
-            }
-            return false;
-        }
-
-        public override string ToString()
-        {
-            return _name;
-        }
-
-        public override int GetHashCode()
-        {
-            // Debug: need to check _declaringClass.
-            return _name.GetHashCode();
-        }
-
-        public string toQuotedString()
-        {
-            if (_name.Length == 0)
-                return "''";
-            else if (this == Atom.NIL)
-                return "[]";
-
-            StringBuilder result = new StringBuilder(_name.Length);
-            bool useQuotes = false;
-            foreach (char c in _name)
-            {
-                int cInt = (int)c;
-                if (c == '\'')
-                {
-                    result.Append("''");
-                    useQuotes = true;
-                }
-                else if (c == '_' || cInt >= (int)'a' && cInt <= (int)'z' ||
-                         cInt >= (int)'A' && cInt <= (int)'Z' || cInt >= (int)'0' && cInt <= (int)'9')
-                    result.Append(c);
-                else
-                {
-                    // Debug: Need to handle non-printable chars.
-                    result.Append(c);
-                    useQuotes = true;
-                }
-            }
-
-            if (!useQuotes && (int)_name[0] >= (int)'a' && (int)_name[0] <= (int)'z')
-                return result.ToString();
-            else
-            {
-                // Surround in single quotes.
-                result.Append('\'');
-                return "'" + result;
-            }
-        }
-
-        /// <summary>
-        /// Return true if _name is lexicographically less than atom._name.
-        /// </summary>
-        /// <param name="atom"></param>
-        /// <returns></returns>
-        public bool lessThan(Atom atom)
-        {
-            return _name.CompareTo(atom._name) < 0;
-        }
-    }
-}