data: indexing java

* expanded appsettings to include java specific stuff
* added java indexer as separate project that can be build via its build script
* added dependencies for java indexer to the setup folder
* added license files for these dependencies.
* added sample project for java. this is just to test java on other machines and can be removed again in the future.
* the java parser test suite is currently uncommented because java is not running on every machine.
* added some more node types
* removed TokenComponentAccess::AccessType and replaced all its usages by using AccessKind
* moved access components from edges to nodes
* using recordReference of ParserClient for java
* removed recording access specifier of inheritance edges.
* added styles for new node types

src/lib/settings/ApplicationSettings.cpp

@@ -35,46 +35,6 @@ int ApplicationSettings::getMaxRecentProjectsCount() const
 	return 7;
 }
 
-std::vector<FilePath> ApplicationSettings::getHeaderSearchPaths() const
-{
-	return getPathValues("source/header_search_paths/header_search_path");
-}
-
-std::vector<FilePath> ApplicationSettings::getHeaderSearchPathsExpanded() const
-{
-	std::vector<FilePath> paths = getPathValues("source/header_search_paths/header_search_path");
-	expandPaths(paths);
-	return paths;
-}
-
-bool ApplicationSettings::setHeaderSearchPaths(const std::vector<FilePath>& headerSearchPaths)
-{
-	return setPathValues("source/header_search_paths/header_search_path", headerSearchPaths);
-}
-
-std::vector<FilePath> ApplicationSettings::getFrameworkSearchPaths() const
-{
-	return getPathValues("source/framework_search_paths/framework_search_path");
-}
-
-std::vector<FilePath> ApplicationSettings::getFrameworkSearchPathsExpanded() const
-{
-	std::vector<FilePath> paths = getPathValues("source/framework_search_paths/framework_search_path");
-	expandPaths(paths);
-	return paths;
-}
-
-bool ApplicationSettings::setFrameworkSearchPaths(const std::vector<FilePath>& frameworkSearchPaths)
-{
-	return setPathValues("source/framework_search_paths/framework_search_path", frameworkSearchPaths);
-}
-
-std::vector<std::string> ApplicationSettings::getCompilerFlags() const
-{
-	std::vector<std::string> defaultValues;
-	return getValues("source/compiler_flags/compiler_flag", defaultValues);
-}
-
 std::string ApplicationSettings::getFontName() const
 {
 	return getValue<std::string>("application/font_name", "Source Code Pro");
@@ -143,14 +103,24 @@ void ApplicationSettings::setFontSizeStd(const int fontSizeStd)
 	setValue<int>("application/font_size_std", fontSizeStd);
 }
 
+int ApplicationSettings::getWindowBaseWidth() const
+{
+	return getValue<int>("application/window_base_width", 500);
+}
+
+int ApplicationSettings::getWindowBaseHeight() const
+{
+	return getValue<int>("application/window_base_height", 500);
+}
+
 int ApplicationSettings::getIndexerThreadCount() const
 {
-	return getValue<int>("application/indexer_thread_count", 4);
+	return getValue<int>("indexing/indexer_thread_count", 4);
 }
 
 void ApplicationSettings::setIndexerThreadCount(const int count)
 {
-	setValue<int>("application/indexer_thread_count", count);
+	setValue<int>("indexing/indexer_thread_count", count);
 }
 
 bool ApplicationSettings::getShowExternalNonFatalErrors() const
@@ -163,14 +133,58 @@ void ApplicationSettings::setShowExternalNonFatalErrors(const bool show)
 	setValue<bool>("application/show_external_non_fatal_errors", show);
 }
 
-int ApplicationSettings::getWindowBaseWidth() const
+std::string ApplicationSettings::getJavaPath() const
 {
-	return getValue<int>("application/window_base_width", 500);
+	return getValue<std::string>("indexing/java/java_path", "");
 }
 
-int ApplicationSettings::getWindowBaseHeight() const
+void ApplicationSettings::setJavaPath(const std::string path)
 {
-	return getValue<int>("application/window_base_height", 500);
+	setValue<std::string>("indexing/java/java_path", path);
+}
+
+int ApplicationSettings::getJavaMaximumMemory() const
+{
+	return getValue<int>("indexing/java/java_maximum_memory", 512);
+}
+
+void ApplicationSettings::setJavaMaximumMemory(int size)
+{
+	setValue<int>("indexing/java/java_maximum_memory", size);
+}
+
+std::vector<FilePath> ApplicationSettings::getHeaderSearchPaths() const
+{
+	return getPathValues("indexing/cxx/header_search_paths/header_search_path");
+}
+
+std::vector<FilePath> ApplicationSettings::getHeaderSearchPathsExpanded() const
+{
+	std::vector<FilePath> paths = getHeaderSearchPaths();
+	expandPaths(paths);
+	return paths;
+}
+
+bool ApplicationSettings::setHeaderSearchPaths(const std::vector<FilePath>& headerSearchPaths)
+{
+	return setPathValues("indexing/cxx/header_search_paths/header_search_path", headerSearchPaths);
+}
+
+std::vector<FilePath> ApplicationSettings::getFrameworkSearchPaths() const
+{
+	return getPathValues("indexing/cxx/framework_search_paths/framework_search_path");
+}
+
+std::vector<FilePath> ApplicationSettings::getFrameworkSearchPathsExpanded() const
+{
+	std::vector<FilePath> paths = getFrameworkSearchPaths();
+	expandPaths(paths);
+	return paths;
+}
+
+bool ApplicationSettings::setFrameworkSearchPaths(const std::vector<FilePath>& frameworkSearchPaths)
+{
+	return setPathValues("indexing/cxx/framework_search_paths/framework_search_path", frameworkSearchPaths);
 }
 
 int ApplicationSettings::getCodeTabWidth() const

src/lib/settings/ApplicationSettings.h

@@ -17,17 +17,6 @@ public:
 
 	int getMaxRecentProjectsCount() const;
 
-	// source
-	std::vector<FilePath> getHeaderSearchPaths() const;
-	std::vector<FilePath> getHeaderSearchPathsExpanded() const;
-	bool setHeaderSearchPaths(const std::vector<FilePath>& headerSearchPaths);
-
-	std::vector<FilePath> getFrameworkSearchPaths() const;
-	std::vector<FilePath> getFrameworkSearchPathsExpanded() const;
-	bool setFrameworkSearchPaths(const std::vector<FilePath>& frameworkSearchPaths);
-
-	std::vector<std::string> getCompilerFlags() const;
-
 	// application
 	std::string getFontName() const;
 	void setFontName(const std::string& fontName);
@@ -47,14 +36,28 @@ public:
 	int getFontSizeStd() const;
 	void setFontSizeStd(const int fontSizeStd);
 
+	int getWindowBaseWidth() const;
+	int getWindowBaseHeight() const;
+
 	int getIndexerThreadCount() const;
 	void setIndexerThreadCount(const int count);
 
 	bool getShowExternalNonFatalErrors() const;
 	void setShowExternalNonFatalErrors(const bool show);
 
-	int getWindowBaseWidth() const;
-	int getWindowBaseHeight() const;
+	std::string getJavaPath() const;
+	void setJavaPath(const std::string path);
+
+	int getJavaMaximumMemory() const;
+	void setJavaMaximumMemory(int size);
+
+	std::vector<FilePath> getHeaderSearchPaths() const;
+	std::vector<FilePath> getHeaderSearchPathsExpanded() const;
+	bool setHeaderSearchPaths(const std::vector<FilePath>& headerSearchPaths);
+
+	std::vector<FilePath> getFrameworkSearchPaths() const;
+	std::vector<FilePath> getFrameworkSearchPathsExpanded() const;
+	bool setFrameworkSearchPaths(const std::vector<FilePath>& frameworkSearchPaths);
 
 	// code
 	int getCodeTabWidth() const;

src/lib/settings/ProjectSettings.cpp

@@ -82,6 +82,19 @@ bool ProjectSettings::setStandard(const std::string& standard)
 	return setValue<std::string>("language_settings/standard", standard);
 }
 
+std::vector<FilePath> ProjectSettings::getJavaClasspaths() const
+{
+	return getPathValues("source/class_paths/class_path");
+}
+
+std::vector<FilePath> ProjectSettings::getAbsoluteJavaClasspaths() const
+{
+	std::vector<FilePath> paths = getJavaClasspaths();
+	expandPaths(paths);
+	makePathsAbsolute(paths);
+	return paths;
+}
+
 std::vector<FilePath> ProjectSettings::getSourcePaths() const
 {
 	return getPathValues("source/source_paths/source_path");

src/lib/settings/ProjectSettings.h

@@ -28,6 +28,10 @@ public:
 	std::string getStandard() const;
 	bool setStandard(const std::string& standard);
 
+	// java... todo: move this
+	std::vector<FilePath> getJavaClasspaths() const;
+	std::vector<FilePath> getAbsoluteJavaClasspaths() const;
+
 	// source
 	std::vector<FilePath> getSourcePaths() const;
 	std::vector<FilePath> getAbsoluteSourcePaths() const;