Package com.google.common.testing
Class FakeTicker
java.lang.Object
com.google.common.base.Ticker
com.google.common.testing.FakeTicker
A Ticker whose value can be advanced programmatically in test.
The ticker can be configured so that the time is incremented whenever read()
is called:
see setAutoIncrementStep(long, java.util.concurrent.TimeUnit)
.
This class is thread-safe.
- Since:
- 10.0
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Field Summary
Fields -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionadvance
(long nanoseconds) Advances the ticker value bynanoseconds
.Advances the ticker value bytime
intimeUnit
.Advances the ticker value byduration
.long
read()
Returns the number of nanoseconds elapsed since this ticker's fixed point of reference.setAutoIncrementStep
(long autoIncrementStep, TimeUnit timeUnit) Sets the increment applied to the ticker whenever it is queried.setAutoIncrementStep
(Duration autoIncrementStep) Sets the increment applied to the ticker whenever it is queried.Methods inherited from class com.google.common.base.Ticker
systemTicker
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Field Details
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nanos
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autoIncrementStepNanos
private volatile long autoIncrementStepNanos
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Constructor Details
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FakeTicker
public FakeTicker()
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Method Details
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advance
Advances the ticker value bytime
intimeUnit
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advance
Advances the ticker value bynanoseconds
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advance
Advances the ticker value byduration
.- Since:
- 28.0
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setAutoIncrementStep
Sets the increment applied to the ticker whenever it is queried.The default behavior is to auto increment by zero. i.e: The ticker is left unchanged when queried.
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setAutoIncrementStep
Sets the increment applied to the ticker whenever it is queried.The default behavior is to auto increment by zero. i.e: The ticker is left unchanged when queried.
- Since:
- 28.0
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read
public long read()Description copied from class:Ticker
Returns the number of nanoseconds elapsed since this ticker's fixed point of reference.
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