Examples of java.text.CharacterIterator.current()

java.text.CharacterIterator.current()
Gets the character at the current position (as returned by getIndex()). @return the character at the current position or DONE if the currentposition is off the end of the text. @see #getIndex()


            if (val.equals("")) return;


            CharacterIterator i = new StringCharacterIterator(val);
            StringBuffer buf = new StringBuffer(32);
            while (i.current() != CharacterIterator.DONE) {
                if (i.current() == ',') {
                    value.add(buf.toString().trim());
                    buf = new StringBuffer(32);
                } else {
                    buf.append(i.current());

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            if (val.equals("")) return;


            CharacterIterator i = new StringCharacterIterator(val);
            StringBuffer buf = new StringBuffer(32);
            while (i.current() != CharacterIterator.DONE) {
                if (i.current() == ',') {
                    value.add(buf.toString().trim());
                    buf = new StringBuffer(32);
                } else {
                    buf.append(i.current());
                }

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            while (i.current() != CharacterIterator.DONE) {
                if (i.current() == ',') {
                    value.add(buf.toString().trim());
                    buf = new StringBuffer(32);
                } else {
                    buf.append(i.current());
                }
                i.next();
            }
            value.add(buf.toString().trim());
        }

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         * @return true if the simulation should resume; false otherwise
         * @throws IOException if there is a problem communicating over the socket
         */
        boolean executeCommand(String command) throws IOException {
            CharacterIterator i = new StringCharacterIterator(command);
            if ( i.current() == '+' ) i.next();
            if ( !StringUtil.peekAndEat(i, '$') ) {
                commandError();
                return false;
            }

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            if ( !StringUtil.peekAndEat(i, '$') ) {
                commandError();
                return false;
            }


            char c = i.current();
            i.next();


            switch ( c ) {
                case 'c':
                    // CONTINUE WITH EXECUTION

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            while (true) {
                StatePredicate s = readPredicate(i);
                // verboseln("parsed: "+s.left+" = "+s.right);
                StringUtil.skipWhiteSpace(i);
                predicates.add(s);
                if (i.current() == CharacterIterator.DONE)
                    break;
                else
                    expectChar(i, ',');
            }
        }

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    {
        StringBuffer lit = new StringBuffer();
        char c;


        CharacterIterator ci = new StringCharacterIterator(input);
        while ((c = ci.current()) != CharacterIterator.DONE)
        {
            if (c == '\\') // escape for java match expression
            {
                char ch = ci.next();
                if (ch == CharacterIterator.DONE)

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        int braces = 0;
        String text = "";
        ArrayList exprList = new ArrayList();
        while (ci.getIndex() != ci.getEndIndex())
        {
            char c = ci.current();
            if (c == ',' && braces == 0)
            {
                exprList.add(text);
                text = "";
            }

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