ConstantValueGenerator Class — netty Architecture

Source Code

codec-http/src/main/java/io/netty/handler/codec/http/cors/CorsConfigBuilder.java lines 387–404

    private static final class ConstantValueGenerator implements Callable<Object> {

        private final Object value;

        /**
         * Sole constructor.
         *
         * @param value the value that will be returned when the call method is invoked.
         */
        private ConstantValueGenerator(final Object value) {
            this.value = checkNotNullWithIAE(value, "value");
        }

        @Override
        public Object call() {
            return value;
        }
    }