Method getFn

src/jvm/clojure/lang/MultiFn.java:153–159

(Object dispatchVal)

}

private IFn getFn(Object dispatchVal) {
	IFn targetFn = getMethod(dispatchVal);
	if(targetFn == null)
		throw new IllegalArgumentException(String.format("No method in multimethod '%s' for dispatch value: %s",
		                                                 name, dispatchVal));
	return targetFn;
}

private IFn findAndCacheBestMethod(Object dispatchVal) {
	rw.readLock().lock();