org.glassfish.jersey.internal.util.collection
Interface LazyValue<T>

All Superinterfaces:

Value<T>

public interface LazyValue<T>
extends Value<T>

Lazily initialized value.

Instances of this interface are initialized lazily during the first call to their value retrieval method. Information about the initialization state of a LazyValue instance is available via isInitialized() method.

Author:

Marek Potociar (marek.potociar at oracle.com)

Method Summary

boolean

isInitialized() Check if the lazy value has been initialized already (i.e.

Methods inherited from interface org.glassfish.jersey.internal.util.collection.Value

get

Method Detail

isInitialized

boolean isInitialized()

Check if the lazy value has been initialized already (i.e. its Value.get() method has already been called previously) or not.

Returns:

true if the lazy value has already been initialized, false otherwise.