Package com.intellij.psi.util

Interface CachedValueProvider<T>

Type Parameters:

T - the type of the cached value

All Known Implementing Classes:

DefinitionResolver

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface CachedValueProvider<T>

A computation (typically a lambda) used by CachedValue to calculate a result and cache it. The provider should not have side effects and shouldn't depend on variables that change during CachedValue lifetime. See CachedValue documentation for examples.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	CachedValueProvider.Result<T> The object holding the value to cache and the dependencies indicating when that value will be outdated

Method Summary

Modifier and Type	Method and Description
CachedValueProvider.Result<T>	compute()

Method Detail

compute

CachedValueProvider.Result<T> compute()

Returns:

result object holding the value to cache and the dependencies indicating when that value will be outdated