java 8 Function 使用

public  T getDataFromJimdb(String date, Function function) {
    T t=function.apply(date);
    return t;
}

public  T getDataFromJimdbTwo(String param1, String param2, BiFunction function) {
        T t = function.apply(param1, param2);  
        return t;
}

@FunctionalInterface
public interface ThreeFunction {
    K apply(T t, U u, V v);
}
public  T getDataFromJimdbThree(String param1, String param2, String param3,ThreeFunction function) {
        T t = function.apply(param1, param2, param3);
        return t;
}