public ClassDeclNode(IdentifierNode classNameNode, ExtendsNode extendsClassNode, VariableDeclListNode variableDeclListNode, MethodDeclListNode methodDeclListNode, int lineNumber) { this.className = classNameNode; this.extendsClass = extendsClassNode; this.variableDeclList = variableDeclListNode; this.methodDeclList = methodDeclListNode; this.lineNumber = lineNumber; }