EventCount (Armeria 0.99.6 API reference)

java.lang.Object

com.linecorp.armeria.client.circuitbreaker.EventCount

public final class EventCount
extends Object

An immutable object that stores the count of events.

Field Summary

Fields

Modifier and Type Field Description

static EventCount ZERO
An EventCount without any successes and failures.

Method Summary

Modifier and Type	Method	Description
`boolean`	`equals(Object o)`
`long`	`failure()`	Returns the number of failure events.
`double`	`failureRate()`	Returns the failure rate (failure/total), or throws an `ArithmeticException` if total is 0.
`int`	`hashCode()`
`static EventCount`	`of(long success, long failure)`	Returns a new `EventCount` with the specified number of successes and failures.
`long`	`success()`	Returns the number of success events.
`double`	`successRate()`	Returns the success rate (success/total), or throws an `ArithmeticException` if total is 0.
`String`	`toString()`
`long`	`total()`	Returns the total number of events.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details
- ZERO
  
  public static final EventCount ZERO
  
  An EventCount without any successes and failures.
Method Details
- of
  
  public static EventCount of(long success, long failure)
  
  Returns a new EventCount with the specified number of successes and failures.
- success
  
  public long success()
  
  Returns the number of success events.
- failure
  
  public long failure()
  
  Returns the number of failure events.
- total
  
  public long total()
  
  Returns the total number of events.
- successRate
  
  public double successRate()
  
  Returns the success rate (success/total), or throws an ArithmeticException if total is 0.
- failureRate
  
  public double failureRate()
  
  Returns the failure rate (failure/total), or throws an ArithmeticException if total is 0.
- toString
  
  public String toString()
  
  Overrides:
  
  toString in class Object
- hashCode
  
  public int hashCode()
  
  Overrides:
  
  hashCode in class Object
- equals
  
  public boolean equals(@Nullable Object o)
  
  Overrides:
  
  equals in class Object