Добавление в symbol api информации о deprecated

Author: nixel2007

src/main/java/com/github/_1c_syntax/bsl/languageserver/context/symbol/Symbol.java

@@ -45,6 +45,10 @@ public interface Symbol {
 
   List<Symbol> getChildren();
 
+  default boolean isDeprecated() {
+    return false;
+  }
+
   default Optional<Symbol> getRootParent() {
     return getParent().flatMap(Symbol::getRootParent).or(() -> Optional.of(this));
   }

src/main/java/com/github/_1c_syntax/bsl/languageserver/providers/DocumentSymbolProvider.java

@@ -57,7 +57,7 @@ private static DocumentSymbol toDocumentSymbol(Symbol symbol) {
       .map(DocumentSymbolProvider::toDocumentSymbol)
       .collect(Collectors.toList());
 
-    documentSymbol.setDeprecated(isDeprecated(symbol));
+    documentSymbol.setDeprecated(symbol.isDeprecated());
     documentSymbol.setChildren(children);
 
     return documentSymbol;
@@ -77,13 +77,4 @@ private static Range getSelectionRange(Symbol symbol) {
     return selectionRange;
   }
 
-  private static boolean isDeprecated(Symbol symbol) {
-    boolean deprecated;
-    if (symbol instanceof MethodSymbol) {
-      deprecated = ((MethodSymbol) symbol).isDeprecated();
-    } else {
-      deprecated = false;
-    }
-    return deprecated;
-  }
 }

src/main/java/com/github/_1c_syntax/bsl/languageserver/providers/SymbolProvider.java

@@ -23,7 +23,6 @@
 
 import com.github._1c_syntax.bsl.languageserver.context.DocumentContext;
 import com.github._1c_syntax.bsl.languageserver.context.ServerContext;
-import com.github._1c_syntax.bsl.languageserver.context.symbol.MethodSymbol;
 import com.github._1c_syntax.bsl.languageserver.context.symbol.Symbol;
 import com.github._1c_syntax.bsl.languageserver.context.symbol.VariableSymbol;
 import com.github._1c_syntax.bsl.languageserver.context.symbol.variable.VariableKind;
@@ -77,16 +76,6 @@ private static Stream<Pair<URI, Symbol>> getSymbolPairs(DocumentContext document
       .map(symbol -> Pair.of(documentContext.getUri(), symbol));
   }
 
-  private static boolean isDeprecated(Symbol symbol) {
-    boolean deprecated;
-    if (symbol instanceof MethodSymbol) {
-      deprecated = ((MethodSymbol) symbol).isDeprecated();
-    } else {
-      deprecated = false;
-    }
-    return deprecated;
-  }
-
   private static boolean isSupported(Symbol symbol) {
     var symbolKind = symbol.getSymbolKind();
     switch (symbolKind) {
@@ -107,7 +96,7 @@ private static SymbolInformation createSymbolInformation(Pair<URI, Symbol> symbo
       symbol.getSymbolKind(),
       new Location(uri.toString(), symbol.getRange())
     );
-    symbolInformation.setDeprecated(isDeprecated(symbol));
+    symbolInformation.setDeprecated(symbol.isDeprecated());
     return symbolInformation;
   }
 }