org.javasimon.CounterSample Maven / Gradle / Ivy
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package org.javasimon;
import org.javasimon.utils.SimonUtils;
/**
* Object holds all relevant data from {@link Counter} Simon. Whenever it is important to get more values
* in a synchronous manner, {@link org.javasimon.Counter#sample()} (or {@link Stopwatch#sampleIncrement(Object)}
* should be used to obtain this Java Bean object.
*
* @author Richard "Virgo" Richter
*/
public class CounterSample extends Sample {
private long counter;
private long min;
private long max;
private long minTimestamp;
private long maxTimestamp;
private long incrementSum;
private long decrementSum;
/**
* Returns the value of the counter.
*
* @return counter value
*/
public final long getCounter() {
return counter;
}
/**
* Sets the value of the counter.
*
* @param counter value of the counter
*/
public final void setCounter(long counter) {
this.counter = counter;
}
/**
* Returns minimal value of counter.
*
* @return maximal reached value
*/
public final long getMin() {
return min;
}
/**
* Sets the minimal value of the counter.
*
* @param min the minimal value of the counter.
*/
public final void setMin(long min) {
this.min = min;
}
/**
* Returns maximal value of counter.
*
* @return maximal reached value
*/
public final long getMax() {
return max;
}
/**
* Sets the maximal value of the counter.
*
* @param max the maximal value of the counter.
*/
public final void setMax(long max) {
this.max = max;
}
/**
* Returns ms timestamp when the min value was reached.
*
* @return ms timestamp of the min value decremented
*/
public final long getMinTimestamp() {
return minTimestamp;
}
/**
* Sets ms timestamp when the min value was reached.
*
* @param minTimestamp ms timestamp when the min value was reached
*/
public final void setMinTimestamp(long minTimestamp) {
this.minTimestamp = minTimestamp;
}
/**
* Returns ms timestamp when the max value was reached.
*
* @return ms timestamp of the max value incremented
*/
public final long getMaxTimestamp() {
return maxTimestamp;
}
/**
* Sets ms timestamp when the max value was reached.
*
* @param maxTimestamp ms timestamp when the max value was reached
*/
public final void setMaxTimestamp(long maxTimestamp) {
this.maxTimestamp = maxTimestamp;
}
/**
* Returns the sum of all incremented values. If incremented value was negative, sum
* is lowered by this value.
*
* @return sum of all incremented values
*/
public final long getIncrementSum() {
return incrementSum;
}
/**
* Sets the sum of all incremented values.
*
* @param incrementSum sum of all incremented values
*/
public final void setIncrementSum(long incrementSum) {
this.incrementSum = incrementSum;
}
/**
* Returns the sum of all decremented values (as a positive number). If decremented value was negative, sum
* is lowered by this value.
*
* @return sum of all decremented values
*/
public final long getDecrementSum() {
return decrementSum;
}
/**
* Sets the sum of all decremented values.
*
* @param decrementSum sum of all decremented values
*/
public final void setDecrementSum(long decrementSum) {
this.decrementSum = decrementSum;
}
/**
* Returns the total sum of increments and decrements as a formatted string (+inc/-dec).
*
* @return total sum of increments and decrements as string
*/
public final String getTotalAsString() {
return "+" + SimonUtils.presentMinMaxCount(incrementSum) + "/-" + SimonUtils.presentMinMaxCount(decrementSum);
}
/**
* Returns readable representation of object.
*
* @return string with readable representation of object
*/
@Override
public String toString() {
final StringBuilder sb = new StringBuilder();
sb.append("CounterSample{");
if (getName() != null) {
sb.append("name=").append(getName()).append(", ");
}
sb.append("counter=").append(counter);
sb.append(", max=").append(SimonUtils.presentMinMaxCount(max));
sb.append(", min=").append(SimonUtils.presentMinMaxCount(min));
sb.append(", maxTimestamp=").append(SimonUtils.presentTimestamp(maxTimestamp));
sb.append(", minTimestamp=").append(SimonUtils.presentTimestamp(minTimestamp));
sb.append(", incrementSum=").append(incrementSum);
sb.append(", decrementSum=").append(decrementSum);
toStringCommon(sb);
return sb.toString();
}
/** Equivalent to {@link org.javasimon.CounterImpl#toString()} without state. */
public synchronized String simonToString() {
return "Simon Counter: counter=" + counter +
", max=" + SimonUtils.presentMinMaxCount(max) +
", min=" + SimonUtils.presentMinMaxCount(min) +
simonToStringCommon();
}
}