Package com.intellij.openapi.util

Class ClearableLazyValue<T>

java.lang.Object

com.intellij.openapi.util.ClearableLazyValue<T>

Direct Known Subclasses:

AtomicClearableLazyValue

public abstract class ClearableLazyValue<T>
extends java.lang.Object

Lazy value with ability to reset (and recompute) the value. Thread-safe version: AtomicClearableLazyValue.

Constructor Summary

Constructors

Constructor and Description
ClearableLazyValue()

Method Summary

Modifier and Type	Method and Description
protected abstract T	compute()
static <T> ClearableLazyValue<T>	create(Computable<? extends T> computable)
static <T> ClearableLazyValue<T>	createAtomic(java.util.function.Supplier<? extends T> computable)
void	drop()
T	getValue()

Methods inherited from class java.lang.Object

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

Constructor Detail

ClearableLazyValue

public ClearableLazyValue()

Method Detail

create

public static <T> ClearableLazyValue<T> create(Computable<? extends T> computable)

createAtomic

public static <T> ClearableLazyValue<T> createAtomic(java.util.function.Supplier<? extends T> computable)

compute

protected abstract T compute()

getValue

public T getValue()

drop

public void drop()