Package uk.ac.starlink.ttools.plot2.data
Interface TupleSequence
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- All Superinterfaces:
Tuple
- All Known Implementing Classes:
EmptyTupleSequence
,WrapperTupleSequence
public interface TupleSequence extends Tuple
Interface for iterating over points to plot. At each step, a tuple of values required for the plot is available. Elements of the tuple are addressed by index, i.e. column. Each step represents a point which is a candidate for plotting; some rows of the original data set may be excluded if that data set has been subsetted to produce this sequence.This interface extends the
Tuple
interface. Objects implementing this interface allow access to each of their fields at the current row only.- Since:
- 6 Feb 2013
- Author:
- Mark Taylor
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description boolean
next()
Move to the next item in the sequence.-
Methods inherited from interface uk.ac.starlink.ttools.plot2.data.Tuple
getBooleanValue, getDoubleValue, getIntValue, getLongValue, getObjectValue, getRowIndex
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