added getters for property lists

[l2e.git] / src / loader / ParsedSource.cpp

diff --git a/src/loader/ParsedSource.cpp b/src/loader/ParsedSource.cpp
index ec263042a68cdba8d7c9c27e43479ae9fee1455f..1f7fc983053e68ab32047bdbba7abdc2f466d796 100644 (file)
--- a/src/loader/ParsedSource.cpp
+++ b/src/loader/ParsedSource.cpp
@@ -51,6 +51,51 @@ void ParsedSource::ExportIdentifier(const std::string &i) {
 }
 
 
+bool ParsedSource::IsDeclared(const std::string &name) const {
+       return declarations.count(name);
+}
+
+Declaration &ParsedSource::GetDeclaration(const std::string &name) {
+       map<string, Declaration *>::const_iterator i(declarations.find(name));
+       if (i != declarations.end()) {
+               return *i->second;
+       } else {
+               throw runtime_error("undeclared identifier " + name);
+       }
+}
+
+const Declaration &ParsedSource::GetDeclaration(const std::string &name) const {
+       map<string, Declaration *>::const_iterator i(declarations.find(name));
+       if (i != declarations.end()) {
+               return *i->second;
+       } else {
+               throw runtime_error("undeclared identifier " + name);
+       }
+}
+
+bool ParsedSource::IsDefined(const std::string &name) const {
+       return definitions.count(name);
+}
+
+Definition &ParsedSource::GetDefinition(const std::string &name) {
+       map<string, Definition *>::const_iterator i(definitions.find(name));
+       if (i != definitions.end()) {
+               return *i->second;
+       } else {
+               throw runtime_error("undefined identifier " + name);
+       }
+}
+
+const Definition &ParsedSource::GetDefinition(const std::string &name) const {
+       map<string, Definition *>::const_iterator i(definitions.find(name));
+       if (i != definitions.end()) {
+               return *i->second;
+       } else {
+               throw runtime_error("undefined identifier " + name);
+       }
+}
+
+
 void Definition::SetValue(Literal *v) {
        value = v;
        isLiteral = true;
@@ -282,6 +327,23 @@ const PropertyList *Literal::GetProperties() const {
        }
 }
 
+
+const Literal &Value::GetLiteral() const {
+       if (isLiteral) {
+               return *literal;
+       } else {
+               throw runtime_error("tried to access literal of identifier value");
+       }
+}
+
+const std::string &Value::GetIdentifier() const {
+       if (!isLiteral) {
+               return identifier;
+       } else {
+               throw runtime_error("tried to access identifier of literal value");
+       }
+}
+
 }