Package uk.ac.starlink.table.join
Interface SkyCoverage.TupleDecoder
- Enclosing class:
SkyCoverage
- Functional Interface:
- This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
Defines mapping a tuple to sky positional information.
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Method Summary
Modifier and TypeMethodDescriptionboolean
decodeTuple
(Object[] tuple, double[] out) Extracts a sky coordinate information from a tuple.
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Method Details
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decodeTuple
Extracts a sky coordinate information from a tuple. The result is written into a supplied workspace array.Note this method must be thread-safe, it may be called from multiple threads concurrently.
- Parameters:
tuple
- input tuple dataout
- workspace array into which positional information will be written on successful output- Returns:
- true on success
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