public Method setter()

in apache-rat-core/src/main/java/org/apache/rat/config/parameters/Description.java [247:262]

• 15 lines of code
• 7 McCabe index (conditional complexity)

    public Method setter(final Class<?> clazz) throws NoSuchMethodException, SecurityException {
        String methodName = methodName(isCollection ? "add" : "set");
        switch (type) {
        case LICENSE:
            throw new NoSuchMethodException("Can not set a License as a child");
        case MATCHER:
            return clazz.getMethod(methodName, IHeaderMatcher.Builder.class);
        case PARAMETER:
            return clazz.getMethod(methodName,
                    IHeaderMatcher.class.isAssignableFrom(childClass) ? IHeaderMatcher.Builder.class : childClass);
        case BUILD_PARAMETER:
            return clazz.getMethod(methodName, childClass);
        }
        // should not happen
        throw new IllegalStateException("Type " + type + " not valid.");
    }