protected void doParse()

in batik-parser/src/main/java/org/apache/batik/parser/FragmentIdentifierParser.java [83:253]

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

    protected void doParse() throws ParseException, IOException {
        bufferSize = 0;

        current = reader.read();

        fragmentIdentifierHandler.startFragmentIdentifier();

        ident: {
            String id = null;

            switch (current) {
            case 'x':
                bufferize();
                current = reader.read();
                if (current != 'p') {
                    parseIdentifier();
                    break;
                }
                bufferize();
                current = reader.read();
                if (current != 'o') {
                    parseIdentifier();
                    break;
                }
                bufferize();
                current = reader.read();
                if (current != 'i') {
                    parseIdentifier();
                    break;
                }
                bufferize();
                current = reader.read();
                if (current != 'n') {
                    parseIdentifier();
                    break;
                }
                bufferize();
                current = reader.read();
                if (current != 't') {
                    parseIdentifier();
                    break;
                }
                bufferize();
                current = reader.read();
                if (current != 'e') {
                    parseIdentifier();
                    break;
                }
                bufferize();
                current = reader.read();
                if (current != 'r') {
                    parseIdentifier();
                    break;
                }
                bufferize();
                current = reader.read();
                if (current != '(') {
                    parseIdentifier();
                    break;
                }
                bufferSize = 0;
                current = reader.read();
                if (current != 'i') {
                    reportCharacterExpectedError( 'i', current );
                    break ident;
                }
                current = reader.read();
                if (current != 'd') {
                    reportCharacterExpectedError( 'd', current );
                    break ident;
                }
                current = reader.read();
                if (current != '(') {
                    reportCharacterExpectedError( '(', current );
                    break ident;
                }
                current = reader.read();
                if (current != '"' && current != '\'') {
                    reportCharacterExpectedError( '\'', current );
                    break ident;
                }
                char q = (char)current;
                current = reader.read();
                parseIdentifier();

                id = getBufferContent();
                bufferSize = 0;
                fragmentIdentifierHandler.idReference(id);

                if (current != q) {
                    reportCharacterExpectedError( q, current );
                    break ident;
                }
                current = reader.read();
                if (current != ')') {
                    reportCharacterExpectedError( ')', current );
                    break ident;
                }
                current = reader.read();
                if (current != ')') {
                    reportCharacterExpectedError( ')', current );
                }
                break ident;

            case 's':
                bufferize();
                current = reader.read();
                if (current != 'v') {
                    parseIdentifier();
                    break;
                }
                bufferize();
                current = reader.read();
                if (current != 'g') {
                    parseIdentifier();
                    break;
                }
                bufferize();
                current = reader.read();
                if (current != 'V') {
                    parseIdentifier();
                    break;
                }
                bufferize();
                current = reader.read();
                if (current != 'i') {
                    parseIdentifier();
                    break;
                }
                bufferize();
                current = reader.read();
                if (current != 'e') {
                    parseIdentifier();
                    break;
                }
                bufferize();
                current = reader.read();
                if (current != 'w') {
                    parseIdentifier();
                    break;
                }
                bufferize();
                current = reader.read();
                if (current != '(') {
                    parseIdentifier();
                    break;
                }
                bufferSize = 0;
                current = reader.read();
                parseViewAttributes();

                if (current != ')') {
                    reportCharacterExpectedError( ')', current );
                }
                break ident;

            default:
                if (current == -1 ||
                    !XMLUtilities.isXMLNameFirstCharacter((char)current)) {
                    break ident;
                }
                bufferize();
                current = reader.read();
                parseIdentifier();
            }
            id = getBufferContent();
            fragmentIdentifierHandler.idReference(id);
        }

        fragmentIdentifierHandler.endFragmentIdentifier();
    }