org.infinispan.commons.stat.SimpleStat Maven / Gradle / Ivy
package org.infinispan.commons.stat;
/**
* A simple statistic recorder that computes the average, minimum and maximum value observed.
*
* @author Pedro Ruivo
* @since 10.0
*/
public interface SimpleStat {
SimpleStat EMPTY = new SimpleStat() {
};
default void record(long value) {
}
default long getMin(long defaultValue) {
return defaultValue;
}
default long getMax(long defaultValue) {
return defaultValue;
}
default long getAverage(long defaultValue) {
return defaultValue;
}
default long count() {
return 0;
}
default boolean isEmpty() {
return count() == 0;
}
default void setTimer(TimerTracker timer) {
}
default void reset() {
}
}