private void generateMethodVisitor()

in activemq-protobuf/src/main/java/org/apache/activemq/protobuf/compiler/JavaGenerator.java [366:397]

• 29 lines of code
• 6 McCabe index (conditional complexity)

    private void generateMethodVisitor(MessageDescriptor m) {
        String javaVisitor = getOption(m.getOptions(), "java_visitor", null);        
        if( javaVisitor!=null ) {
            String returns = "void";
            String throwsException = null;
            
            StringTokenizer st = new StringTokenizer(javaVisitor, ":");
            String vistorClass = st.nextToken();
            if( st.hasMoreTokens() ) {
                returns = st.nextToken();
            }
            if( st.hasMoreTokens() ) {
                throwsException = st.nextToken();
            }
            
            String throwsClause = "";
            if( throwsException!=null ) {
                throwsClause = "throws "+throwsException+" ";
            }
            
            p("public "+returns+" visit("+vistorClass+" visitor) "+throwsClause+ "{");
            indent();
            if( "void".equals(returns) ) {
                p("visitor.visit(this);");
            } else {
                p("return visitor.visit(this);");
            }
            unindent();
            p("}");
            p();
        }
    }