Class NO_VALUE_HOLDER
java.lang.Object
de.uplanet.lucy.server.dataobjects.NO_VALUE_HOLDER
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Field Summary
Modifier and TypeFieldDescriptionstatic final IValueHolder<?>
An instance of an immutable value holder. -
Method Summary
Modifier and TypeMethodDescriptionstatic <T> IValueHolder<T>
instance()
ReturnINSTANCE
with the correct generic type.
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Field Details
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INSTANCE
An instance of an immutable value holder.All method calls on the
IValueHolder
interface of this instance will throw anjava.lang.UnsupportedOperationException
to enforce fail-fast programming style.
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Method Details