Method Opt

storm-core/src/jvm/org/apache/storm/command/CLI.java:224–231

(String shortName, String longName, Object defaultValue, Parse parse, Assoc assoc, boolean noValue)

        final boolean noValue;

        Opt(String shortName, String longName, Object defaultValue, Parse parse, Assoc assoc, boolean noValue) {
            this.shortName = shortName;
            this.longName = longName;
            this.defaultValue = defaultValue;
            this.parse = parse == null ? AS_STRING : parse;
            this.assoc = assoc == null ? LAST_WINS : assoc;
            this.noValue = noValue;
        }

        public Object process(Object current, String value) {
            return assoc.assoc(current, parse.parse(value));