Upcasterthat is formed of a chain of other upcasters which are combined to upcast a stream of intermediate objects.
|Constructor and Description|
Initializes an upcaster chain from the given list of upcasters.
Initializes an upcaster chain from one or more upcasters.
|Modifier and Type||Method and Description|
Returns the list of
Apply this upcaster to a stream of
@SafeVarargs public GenericUpcasterChain(Upcaster<T>... upcasters)
upcasters- the upcasters to chain
intermediateRepresentationsand return the altered stream.
To upcast an object an upcaster should apply a mapping function to the input stream (
Stream.map(java.util.function.Function)). To remove an object from the stream the upcaster should filter the
input stream (
Stream.filter(java.util.function.Predicate)). To split an input object into more than one
In some cases the upcasting result of an Upcaster may depend on more than one input object. In that case an Upcaster may store state in the method during upcasting or even read ahead in the stream.
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