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-rw-r--r--src/core/model/ResolutionCallbacks.cpp23
-rw-r--r--src/core/model/ResolutionCallbacks.hpp76
2 files changed, 99 insertions, 0 deletions
diff --git a/src/core/model/ResolutionCallbacks.cpp b/src/core/model/ResolutionCallbacks.cpp
new file mode 100644
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+++ b/src/core/model/ResolutionCallbacks.cpp
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+/*
+ Ousía
+ Copyright (C) 2014, 2015 Benjamin Paaßen, Andreas Stöckel
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program 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 General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "ResolutionCallbacks.hpp"
+
+namespace ousia {
+ // Do nothing here, just make sure the header compiles
+}
diff --git a/src/core/model/ResolutionCallbacks.hpp b/src/core/model/ResolutionCallbacks.hpp
new file mode 100644
index 0000000..2d9465d
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+++ b/src/core/model/ResolutionCallbacks.hpp
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+/*
+ Ousía
+ Copyright (C) 2014, 2015 Benjamin Paaßen, Andreas Stöckel
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program 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 General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * @file ParserScopeCallbacks.hpp
+ *
+ * Contains the definition of some callback function types used in the context
+ * of the resolution process for nodes in the document graph.
+ *
+ * @author Andreas Stöckel (astoecke@techfak.uni-bielefeld.de)
+ */
+
+#ifndef _OUSIA_RESOLUTION_CALLBACKS_HPP_
+#define _OUSIA_RESOLUTION_CALLBACKS_HPP_
+
+#include <functional>
+
+#include <core/model/Node.hpp>
+
+namespace ousia {
+
+// Forward declarations
+class Logger;
+
+/**
+ * Callback function type used for creating a dummy object while no correct
+ * object is available for resolution.
+ */
+using ResolutionImposterCallback = std::function<Rooted<Node>()>;
+
+/**
+ * Callback function type called whenever the result of a resolution is
+ * available.
+ *
+ * @param resolved is the new, resolved node.
+ * @param owner is the node that was passed as "owner".
+ * @param logger is the logger to which errors should be logged.
+ */
+using ResolutionResultCallback = std::function<
+ void(Handle<Node> resolved, Handle<Node> owner, Logger &logger)>;
+
+/**
+ * The ResolveCallback can be used to trigger the resolution of a certain node.
+ *
+ * @param async if true, the resolution may be deferred. In this case the
+ * resultCallback may be called at any later point in the program.
+ * @param type is the type of node that should be resolved.
+ * @param path is the path for which a node should be resolved.
+ * @param resultCallback is the callback function to which the result of
+ * the resolution process is passed. This function is called once the
+ * resolution was successful.
+ * @return true if the resolution was immediately successful. This does not
+ * mean, that the resolved object does not exist, as it may be resolved
+ * later.
+ */
+using ResolveCallback = std::function<
+ bool(bool async, const Rtti *type, const std::vector<std::string> &path,
+ ResolutionResultCallback resultCallback)>;
+}
+
+#endif /* _OUSIA_RESOLUTION_CALLBACKS_HPP_ */