Support annotations on operation parameters (#168)

* Refs #22761. Support annotations on class Param Signed-off-by: Miguel Company <[email protected]> * Refs #22761. Parse annotations on operation parameters. Signed-off-by: Miguel Company <[email protected]> * Refs #22764. Apply suggestion. Signed-off-by: Miguel Company <[email protected]> --------- Signed-off-by: Miguel Company <[email protected]>
eProsima · Feb 10, 2025 · 5572222 · 5572222
1 parent 8b6d622
commit 5572222
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diff --git a/src/main/antlr/com/eprosima/idl/parser/grammar/IDL.g4 b/src/main/antlr/com/eprosima/idl/parser/grammar/IDL.g4
@@ -2448,6 +2448,20 @@ param_decl_list [Operation operation, TemplateGroup tpl]
     ;
 
 param_decl returns [Pair<Param, TemplateGroup> returnPair = null]
+@init{
+    ArrayList<Annotation> annotations = new ArrayList<Annotation>();
+}
+    : (annotation_appl { annotations.add($annotation_appl.annotation); })* param_def
+    {
+        $returnPair=$param_def.returnPair;
+        for (Annotation ann : annotations)
+        {
+            $returnPair.first().addAnnotation(ctx, ann);
+        }
+    }
+    ;
+
+param_def returns [Pair<Param, TemplateGroup> returnPair = null]
 @init{
         TemplateGroup paramTemplate = null;
         TemplateGroup template = null;

diff --git a/src/main/java/com/eprosima/idl/parser/tree/Param.java b/src/main/java/com/eprosima/idl/parser/tree/Param.java
@@ -15,8 +15,12 @@
 package com.eprosima.idl.parser.tree;
 
 import com.eprosima.idl.parser.typecode.TypeCode;
+import com.eprosima.idl.context.Context;
 
-public class Param
+import java.util.Map;
+import java.util.HashMap;
+
+public class Param implements Notebook
 {
     public enum Kind
     {
@@ -106,9 +110,26 @@ public Object getParent()
         return m_parent;
     }
 
+    @Override
+    public void addAnnotation(Context ctx, Annotation annotation)
+    {
+        if(annotation != null)
+        {
+            m_annotations.put(annotation.getName(), annotation);
+        }
+    }
+
+    @Override
+    public Map<String, Annotation> getAnnotations()
+    {
+        return m_annotations;
+    }
+
     private Kind m_kind = Kind.IN_PARAM;
     private String m_name = null;
     private TypeCode m_typecode = null;
     private Definition m_definition = null;
     private Object m_parent = null;
+    //! Map that stores the annotations of the parameter.
+    private HashMap<String, Annotation> m_annotations = new HashMap<String, Annotation>();
 }