public abstract class DurationSampleSuggestionCallback extends Delegate
DurationFunctionExplorer
samples a function.| Modifier and Type | Class and Description |
|---|---|
static interface |
DurationSampleSuggestionCallback.Function
A functional interface for the containing delegate type.
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| Constructor and Description |
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DurationSampleSuggestionCallback()
Creates a new instance of this delegate.
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DurationSampleSuggestionCallback(Class<?> targetClass,
String methodName,
Class<?>... methodParameterClasses)
Initializes a delegate that will invoke a static method on a class.
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DurationSampleSuggestionCallback(Object targetObject,
String methodName,
Class<?>... methodParameterClasses)
Initializes a delegate that will invoke an instance method on a class instance.
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| Modifier and Type | Method and Description |
|---|---|
abstract Duration |
invoke(Duration intervalStart,
Duration intervalStop,
Duration lastSample)
A callback that is invoked to determine the next duration at which
DurationFunctionExplorer
samples a function. |
static DurationSampleSuggestionCallback |
of(DurationSampleSuggestionCallback.Function f)
Create a delegate for the given interface.
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static DurationSampleSuggestionCallback |
of(DurationSampleSuggestionCallback.Function f,
Class<?> targetClass,
String methodName,
Class<?>... methodParameterClasses)
Create a delegate for the given interface.
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static DurationSampleSuggestionCallback |
of(DurationSampleSuggestionCallback.Function f,
Object targetObject,
String methodName,
Class<?>... methodParameterClasses)
Create a delegate for the given interface.
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public DurationSampleSuggestionCallback()
public DurationSampleSuggestionCallback(@Nonnull Object targetObject, @Nonnull String methodName, @Nonnull Class<?>... methodParameterClasses)
targetObject - The class instance on which the delegate will invoke the method.methodName - The name of the instance method.methodParameterClasses - The type of the parameters of the instance method.public DurationSampleSuggestionCallback(@Nonnull Class<?> targetClass, @Nonnull String methodName, @Nonnull Class<?>... methodParameterClasses)
targetClass - The class that defines the method.methodName - The name of the static method.methodParameterClasses - The type of the parameters of the static method.@Nonnull public abstract Duration invoke(@Nonnull Duration intervalStart, @Nonnull Duration intervalStop, @Nonnull Duration lastSample)
DurationFunctionExplorer
samples a function.intervalStart - The beginning of the overall interval being evaluated.intervalStop - The end of the overall interval being evaluated.lastSample - The last duration that was sampled.@Nonnull public static DurationSampleSuggestionCallback of(@Nonnull DurationSampleSuggestionCallback.Function f)
f - The function which will be invoked.@Nonnull public static DurationSampleSuggestionCallback of(@Nonnull DurationSampleSuggestionCallback.Function f, @Nonnull Object targetObject, @Nonnull String methodName, @Nonnull Class<?>... methodParameterClasses)
f - The function which will be invoked.targetObject - The class instance on which the delegate will invoke the method.methodName - The name of the instance method.methodParameterClasses - The type of the parameters of the instance method.@Nonnull public static DurationSampleSuggestionCallback of(@Nonnull DurationSampleSuggestionCallback.Function f, @Nonnull Class<?> targetClass, @Nonnull String methodName, @Nonnull Class<?>... methodParameterClasses)
f - The function which will be invoked.targetClass - The class that defines the method.methodName - The name of the static method.methodParameterClasses - The type of the parameters of the static method.