Package uk.ac.starlink.ttools.plot2.data
Interface MaskSpec.Reader
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- Enclosing class:
- MaskSpec
- 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 static interface MaskSpec.Reader
Reads a flag.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description boolean
readFlag(long irow)
Returns a particular mask given this reader's current state.
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Method Detail
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readFlag
boolean readFlag(long irow) throws java.io.IOException
Returns a particular mask given this reader's current state. Note that the supplied row index is additional information (for instance may be relevant to JEL expression evaluation) and it does not determine the row from which the value is supplied.- Parameters:
irow
- row index- Returns:
- inclusion flag
- Throws:
java.io.IOException
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