Files
lecture-compilers/src/main/java/util/Logger.java
2020-12-14 16:04:10 +01:00

28 lines
628 B
Java

package util;
// Maximal professioneller Logger
public final class Logger {
private static final boolean enabled = false;
private Logger() {}
public static void log(String message) {
if (enabled) {
System.out.println(message);
}
}
public static void logNullable(String message, String nullable) {
if (nullable != null && !nullable.isBlank() && !nullable.isEmpty() && !"null".equals(nullable)) {
log(message);
}
}
public static void logIfTrue(boolean pred, String message) {
if (pred) {
log(message);
}
}
}