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org.quartz.utils.counter Interface Counter
- All Known Subinterfaces:
- SampledCounter, SampledRateCounter
- All Known Implementing Classes:
- CounterImpl, SampledCounterImpl, SampledRateCounterImpl
public interface Counter
A simple counter
- Since:
- 1.8
- Author:
- Abhishek Sanoujam
| Method Summary | |
|---|---|
long |
decrement()
Decrement the counter by 1 |
long |
decrement(long amount)
Decrement the counter by given amount |
long |
getAndSet(long newValue)
Returns the value of the counter and sets it to the new value |
long |
getValue()
Gets current value of the counter |
long |
increment()
Increment the counter by 1 |
long |
increment(long amount)
Increment the counter by given amount |
void |
setValue(long newValue)
Sets the value of the counter to the supplied value |
| Method Detail |
|---|
increment
long increment()
- Increment the counter by 1
- Returns:
- the value after incrementing
decrement
long decrement()
- Decrement the counter by 1
- Returns:
- the value after decrementing
getAndSet
long getAndSet(long newValue)
- Returns the value of the counter and sets it to the new value
- Parameters:
newValue-- Returns:
- Returns the old value
getValue
long getValue()
- Gets current value of the counter
- Returns:
- current value of the counter
increment
long increment(long amount)
- Increment the counter by given amount
- Parameters:
amount-- Returns:
- the value of the counter after incrementing
decrement
long decrement(long amount)
- Decrement the counter by given amount
- Parameters:
amount-- Returns:
- the value of the counter after decrementing
setValue
void setValue(long newValue)
- Sets the value of the counter to the supplied value
- Parameters:
newValue-
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