Fix issue 2284 Can't get qualified signature of a resolved method ins…

…ide a Constant Enum declaration

javaparser-symbol-solver-core/src/main/java/com/github/javaparser/symbolsolver/javaparsermodel/JavaParserFactory.java

@@ -21,25 +21,71 @@
 
 package com.github.javaparser.symbolsolver.javaparsermodel;
 
+import static com.github.javaparser.symbolsolver.javaparser.Navigator.demandParentNode;
+
 import com.github.javaparser.ast.CompilationUnit;
 import com.github.javaparser.ast.Node;
-import com.github.javaparser.ast.body.*;
-import com.github.javaparser.ast.expr.*;
-import com.github.javaparser.ast.stmt.*;
+import com.github.javaparser.ast.body.AnnotationDeclaration;
+import com.github.javaparser.ast.body.ClassOrInterfaceDeclaration;
+import com.github.javaparser.ast.body.ConstructorDeclaration;
+import com.github.javaparser.ast.body.EnumConstantDeclaration;
+import com.github.javaparser.ast.body.EnumDeclaration;
+import com.github.javaparser.ast.body.FieldDeclaration;
+import com.github.javaparser.ast.body.MethodDeclaration;
+import com.github.javaparser.ast.body.Parameter;
+import com.github.javaparser.ast.body.VariableDeclarator;
+import com.github.javaparser.ast.expr.FieldAccessExpr;
+import com.github.javaparser.ast.expr.LambdaExpr;
+import com.github.javaparser.ast.expr.MethodCallExpr;
+import com.github.javaparser.ast.expr.MethodReferenceExpr;
+import com.github.javaparser.ast.expr.NameExpr;
+import com.github.javaparser.ast.expr.ObjectCreationExpr;
+import com.github.javaparser.ast.expr.VariableDeclarationExpr;
+import com.github.javaparser.ast.stmt.BlockStmt;
+import com.github.javaparser.ast.stmt.CatchClause;
+import com.github.javaparser.ast.stmt.ExpressionStmt;
+import com.github.javaparser.ast.stmt.ForEachStmt;
+import com.github.javaparser.ast.stmt.ForStmt;
+import com.github.javaparser.ast.stmt.IfStmt;
+import com.github.javaparser.ast.stmt.Statement;
+import com.github.javaparser.ast.stmt.SwitchEntry;
+import com.github.javaparser.ast.stmt.TryStmt;
 import com.github.javaparser.ast.type.TypeParameter;
 import com.github.javaparser.resolution.declarations.ResolvedReferenceTypeDeclaration;
 import com.github.javaparser.symbolsolver.core.resolution.Context;
-import com.github.javaparser.symbolsolver.javaparsermodel.contexts.*;
-import com.github.javaparser.symbolsolver.javaparsermodel.declarations.*;
+import com.github.javaparser.symbolsolver.javaparsermodel.contexts.AnnotationDeclarationContext;
+import com.github.javaparser.symbolsolver.javaparsermodel.contexts.AnonymousClassDeclarationContext;
+import com.github.javaparser.symbolsolver.javaparsermodel.contexts.BlockStmtContext;
+import com.github.javaparser.symbolsolver.javaparsermodel.contexts.CatchClauseContext;
+import com.github.javaparser.symbolsolver.javaparsermodel.contexts.ClassOrInterfaceDeclarationContext;
+import com.github.javaparser.symbolsolver.javaparsermodel.contexts.CompilationUnitContext;
+import com.github.javaparser.symbolsolver.javaparsermodel.contexts.ConstructorContext;
+import com.github.javaparser.symbolsolver.javaparsermodel.contexts.EnumDeclarationContext;
+import com.github.javaparser.symbolsolver.javaparsermodel.contexts.FieldAccessContext;
+import com.github.javaparser.symbolsolver.javaparsermodel.contexts.ForEachStatementContext;
+import com.github.javaparser.symbolsolver.javaparsermodel.contexts.ForStatementContext;
+import com.github.javaparser.symbolsolver.javaparsermodel.contexts.LambdaExprContext;
+import com.github.javaparser.symbolsolver.javaparsermodel.contexts.MethodCallExprContext;
+import com.github.javaparser.symbolsolver.javaparsermodel.contexts.MethodContext;
+import com.github.javaparser.symbolsolver.javaparsermodel.contexts.MethodReferenceExprContext;
+import com.github.javaparser.symbolsolver.javaparsermodel.contexts.ObjectCreationContext;
+import com.github.javaparser.symbolsolver.javaparsermodel.contexts.StatementContext;
+import com.github.javaparser.symbolsolver.javaparsermodel.contexts.SwitchEntryContext;
+import com.github.javaparser.symbolsolver.javaparsermodel.contexts.TryWithResourceContext;
+import com.github.javaparser.symbolsolver.javaparsermodel.contexts.VariableDeclarationExprContext;
+import com.github.javaparser.symbolsolver.javaparsermodel.contexts.VariableDeclaratorContext;
+import com.github.javaparser.symbolsolver.javaparsermodel.declarations.JavaParserAnnotationDeclaration;
+import com.github.javaparser.symbolsolver.javaparsermodel.declarations.JavaParserClassDeclaration;
+import com.github.javaparser.symbolsolver.javaparsermodel.declarations.JavaParserEnumDeclaration;
+import com.github.javaparser.symbolsolver.javaparsermodel.declarations.JavaParserInterfaceDeclaration;
+import com.github.javaparser.symbolsolver.javaparsermodel.declarations.JavaParserTypeParameter;
 import com.github.javaparser.symbolsolver.javaparsermodel.declarators.FieldSymbolDeclarator;
 import com.github.javaparser.symbolsolver.javaparsermodel.declarators.NoSymbolDeclarator;
 import com.github.javaparser.symbolsolver.javaparsermodel.declarators.ParameterSymbolDeclarator;
 import com.github.javaparser.symbolsolver.javaparsermodel.declarators.VariableSymbolDeclarator;
 import com.github.javaparser.symbolsolver.model.resolution.TypeSolver;
 import com.github.javaparser.symbolsolver.resolution.SymbolDeclarator;
 
-import static com.github.javaparser.symbolsolver.javaparser.Navigator.demandParentNode;
-
 /**
  * @author Federico Tomassetti
  */
@@ -157,6 +203,8 @@ public static ResolvedReferenceTypeDeclaration toTypeDeclaration(Node node, Type
             return new JavaParserEnumDeclaration((EnumDeclaration) node, typeSolver);
         } else if (node instanceof AnnotationDeclaration) {
             return new JavaParserAnnotationDeclaration((AnnotationDeclaration) node, typeSolver);
+        } else if (node instanceof EnumConstantDeclaration) {
+            return new JavaParserEnumDeclaration((EnumDeclaration) demandParentNode((EnumConstantDeclaration) node), typeSolver);
         } else {
             throw new IllegalArgumentException(node.getClass().getCanonicalName());
         }