Add Language Specifics in Symbol Extraction

dd-java-agent/agent-debugger/src/main/java/com/datadog/debugger/symbol/LanguageSpecifics.java

@@ -0,0 +1,144 @@
+package com.datadog.debugger.symbol;
+
+import com.datadog.debugger.agent.Generated;
+import com.squareup.moshi.Json;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+import java.util.Objects;
+
+public class LanguageSpecifics {
+  @Json(name = "access_modifiers")
+  private final List<String> accessModifiers;
+
+  private final List<String> annotations;
+
+  @Json(name = "super_class")
+  private final String superClass;
+
+  private final List<String> interfaces;
+
+  @Json(name = "return_type")
+  private final String returnType;
+
+  public LanguageSpecifics(
+      List<String> accessModifiers,
+      List<String> annotations,
+      String superClass,
+      List<String> interfaces,
+      String returnType) {
+    this.accessModifiers = accessModifiers;
+    this.annotations = annotations;
+    this.superClass = superClass;
+    this.interfaces = interfaces;
+    this.returnType = returnType;
+  }
+
+  public List<String> getAccessModifiers() {
+    return accessModifiers;
+  }
+
+  public List<String> getAnnotations() {
+    return annotations;
+  }
+
+  public String getSuperClass() {
+    return superClass;
+  }
+
+  public List<String> getInterfaces() {
+    return interfaces;
+  }
+
+  public String getReturnType() {
+    return returnType;
+  }
+
+  @Generated
+  @Override
+  public boolean equals(Object o) {
+    if (this == o) return true;
+    if (o == null || getClass() != o.getClass()) return false;
+    LanguageSpecifics that = (LanguageSpecifics) o;
+    return Objects.equals(accessModifiers, that.accessModifiers)
+        && Objects.equals(annotations, that.annotations)
+        && Objects.equals(superClass, that.superClass)
+        && Objects.equals(interfaces, that.interfaces)
+        && Objects.equals(returnType, that.returnType);
+  }
+
+  @Generated
+  @Override
+  public int hashCode() {
+    return Objects.hash(accessModifiers, annotations, superClass, interfaces, returnType);
+  }
+
+  @Generated
+  @Override
+  public String toString() {
+    return "LanguageSpecifics{"
+        + "accessModifiers="
+        + accessModifiers
+        + ", annotations="
+        + annotations
+        + ", superClass='"
+        + superClass
+        + '\''
+        + ", interfaces="
+        + interfaces
+        + ", returnType='"
+        + returnType
+        + '\''
+        + '}';
+  }
+
+  public static class Builder {
+    private List<String> accessModifiers;
+    private List<String> annotations;
+    private String superClass;
+    private List<String> interfaces;
+    private String returnType;
+
+    public Builder addModifiers(Collection<String> modifiers) {
+      if (modifiers == null || modifiers.isEmpty()) {
+        this.accessModifiers = null;
+        return this;
+      }
+      accessModifiers = new ArrayList<>(modifiers);
+      return this;
+    }
+
+    public Builder addAnnotations(Collection<String> annotations) {
+      if (annotations == null || annotations.isEmpty()) {
+        this.annotations = null;
+        return this;
+      }
+      this.annotations = new ArrayList<>(annotations);
+      return this;
+    }
+
+    public Builder superClass(String superClass) {
+      this.superClass = superClass;
+      return this;
+    }
+
+    public Builder addInterfaces(Collection<String> interfaces) {
+      if (interfaces == null || interfaces.isEmpty()) {
+        this.interfaces = null;
+        return this;
+      }
+      this.interfaces = new ArrayList<>(interfaces);
+      return this;
+    }
+
+    public Builder returnType(String returnType) {
+      this.returnType = returnType;
+      return this;
+    }
+
+    public LanguageSpecifics build() {
+      return new LanguageSpecifics(
+          accessModifiers, annotations, superClass, interfaces, returnType);
+    }
+  }
+}

dd-java-agent/agent-debugger/src/main/java/com/datadog/debugger/symbol/Scope.java

@@ -19,7 +19,7 @@ public class Scope {
   private final String name;
 
   @Json(name = "language_specifics")
-  private final List<Object> languageSpecifics;
+  private final LanguageSpecifics languageSpecifics;
 
   private final List<Symbol> symbols;
   private final List<Scope> scopes;
@@ -30,7 +30,7 @@ public Scope(
       int startLine,
       int endLine,
       String name,
-      List<Object> languageSpecifics,
+      LanguageSpecifics languageSpecifics,
       List<Symbol> symbols,
       List<Scope> scopes) {
     this.scopeType = scopeType;
@@ -63,7 +63,7 @@ public String getName() {
     return name;
   }
 
-  public List<Object> getLanguageSpecifics() {
+  public LanguageSpecifics getLanguageSpecifics() {
     return languageSpecifics;
   }
 
@@ -110,7 +110,7 @@ public static class Builder {
     private final int startLine;
     private final int endLine;
     private String name;
-    private List<Object> languageSpecifics;
+    private LanguageSpecifics languageSpecifics;
     private List<Symbol> symbols;
     private List<Scope> scopes;
 
@@ -126,7 +126,7 @@ public Builder name(String name) {
       return this;
     }
 
-    public Builder languageSpecifics(List<Object> languageSpecifics) {
+    public Builder languageSpecifics(LanguageSpecifics languageSpecifics) {
       this.languageSpecifics = languageSpecifics;
       return this;
     }

dd-java-agent/agent-debugger/src/main/java/com/datadog/debugger/symbol/Symbol.java

@@ -10,11 +10,20 @@ public class Symbol {
   private final int line;
   private final String type;
 
-  public Symbol(SymbolType symbolType, String name, int line, String type) {
+  @Json(name = "language_specifics")
+  private final LanguageSpecifics languageSpecifics;
+
+  public Symbol(
+      SymbolType symbolType,
+      String name,
+      int line,
+      String type,
+      LanguageSpecifics languageSpecifics) {
     this.symbolType = symbolType;
     this.name = name;
     this.line = line;
     this.type = type;
+    this.languageSpecifics = languageSpecifics;
   }
 
   public SymbolType getSymbolType() {
@@ -33,6 +42,10 @@ public String getType() {
     return type;
   }
 
+  public LanguageSpecifics getLanguageSpecifics() {
+    return languageSpecifics;
+  }
+
   @Override
   public String toString() {
     return "Symbol{"
@@ -46,6 +59,8 @@ public String toString() {
         + ", type='"
         + type
         + '\''
+        + ", languageSpecifics="
+        + languageSpecifics
         + '}';
   }
 }