Package io.sentry.util

Class LazyEvaluator<T>

java.lang.Object

io.sentry.util.LazyEvaluator<T>

@Internal
public final class LazyEvaluator<T>
extends Object

Class that evaluates a function lazily. It means the evaluator function is called only when getValue is called, and it's cached.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	LazyEvaluator.Evaluator<T>

Constructor Summary

Constructors

Constructor	Description
LazyEvaluator(@NotNull LazyEvaluator.Evaluator<T> evaluator)	Class that evaluates a function lazily.

Method Summary

Modifier and Type	Method	Description
T	getValue()	Executes the evaluator function and caches its result, so that it's called only once, unless resetValue is called.
void	resetValue()	Resets the internal value and forces the evaluator function to be called the next time getValue() is called.
void	setValue(T value)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

LazyEvaluator

public LazyEvaluator(@NotNull
 @NotNull LazyEvaluator.Evaluator<T> evaluator)

Class that evaluates a function lazily. It means the evaluator function is called only when getValue is called, and it's cached.

Parameters:

evaluator - The function to evaluate.

Method Details

getValue

@NotNull
public T getValue()

Executes the evaluator function and caches its result, so that it's called only once, unless resetValue is called.

Returns:

The result of the evaluator function.

setValue

public void setValue(@Nullable
 T value)

resetValue

public void resetValue()

Resets the internal value and forces the evaluator function to be called the next time getValue() is called.