1 files changed, 54 insertions, 0 deletions
diff --git a/javaparser-core-generators/src/main/java/com/github/javaparser/generator/core/node/MainConstructorGenerator.java b/javaparser-core-generators/src/main/java/com/github/javaparser/generator/core/node/MainConstructorGenerator.java
new file mode 100644
index 000000000..8f7158924
--- /dev/null
+++ b/javaparser-core-generators/src/main/java/com/github/javaparser/generator/core/node/MainConstructorGenerator.java
@@ -0,0 +1,54 @@
+package com.github.javaparser.generator.core.node;
+
+import com.github.javaparser.TokenRange;
+import com.github.javaparser.ast.CompilationUnit;
+import com.github.javaparser.ast.Node;
+import com.github.javaparser.ast.body.ClassOrInterfaceDeclaration;
+import com.github.javaparser.ast.body.ConstructorDeclaration;
+import com.github.javaparser.ast.stmt.BlockStmt;
+import com.github.javaparser.generator.NodeGenerator;
+import com.github.javaparser.metamodel.BaseNodeMetaModel;
+import com.github.javaparser.metamodel.PropertyMetaModel;
+import com.github.javaparser.utils.SeparatedItemStringBuilder;
+import com.github.javaparser.utils.SourceRoot;
+
+import static com.github.javaparser.JavaParser.parseExplicitConstructorInvocationStmt;
+import static com.github.javaparser.utils.CodeGenerationUtils.f;
+
+public class MainConstructorGenerator extends NodeGenerator {
+    public MainConstructorGenerator(SourceRoot sourceRoot) {
+        super(sourceRoot);
+    }
+
+    @Override
+    protected void generateNode(BaseNodeMetaModel nodeMetaModel, CompilationUnit nodeCu, ClassOrInterfaceDeclaration nodeCoid) {
+        if (nodeMetaModel.is(Node.class)) {
+            return;
+        }
+        ConstructorDeclaration constructor = new ConstructorDeclaration()
+                .setPublic(true)
+                .setName(nodeCoid.getNameAsString())
+                .addParameter(TokenRange.class, "tokenRange")
+                .setJavadocComment("\n     * This constructor is used by the parser and is considered private.\n     ");
+
+        BlockStmt body = constructor.getBody();
+
+        SeparatedItemStringBuilder superCall = new SeparatedItemStringBuilder("super(", ", ", ");");
+        superCall.append("tokenRange");
+        for (PropertyMetaModel parameter : nodeMetaModel.getConstructorParameters()) {
+            constructor.addParameter(parameter.getTypeNameForSetter(), parameter.getName());
+            if (nodeMetaModel.getDeclaredPropertyMetaModels().contains(parameter)) {
+                body.addStatement(f("%s(%s);", parameter.getSetterMethodName(), parameter.getName()));
+            } else {
+                superCall.append(parameter.getName());
+            }
+        }
+
+        body.getStatements().addFirst(parseExplicitConstructorInvocationStmt(superCall.toString()));
+
+        body.addStatement("customInitialization();");
+
+        addOrReplaceWhenSameSignature(nodeCoid, constructor);
+        nodeCu.addImport(TokenRange.class);
+    }
+}