Package com.intellij.openapi.util

Class VolatileNullableLazyValue<T>

java.lang.Object

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

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

public abstract class VolatileNullableLazyValue<T>
extends NullableLazyValue<T>

NOTE: Assumes that values computed by different threads are equal and interchangeable and readers should be ready to get different instances on different invocations of the getValue()

Constructor Summary

Constructors

Constructor and Description
VolatileNullableLazyValue()

Method Summary

Modifier and Type	Method and Description
protected abstract T	compute()
static <T> VolatileNullableLazyValue<T>	createValue(Factory<? extends T> value)
void	drop()
T	getValue()

Methods inherited from class java.lang.Object

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

Constructor Detail

VolatileNullableLazyValue

public VolatileNullableLazyValue()

Method Detail

compute

protected abstract T compute()

Specified by:

compute in class NullableLazyValue<T>

getValue

public T getValue()

Overrides:

getValue in class NullableLazyValue<T>

drop

public void drop()

createValue

public static <T> VolatileNullableLazyValue<T> createValue(Factory<? extends T> value)