Package org.eclipse.dawnsci.analysis.dataset.slicer

Class SliceInformation

java.lang.Object
org.eclipse.dawnsci.analysis.dataset.slicer.SliceInformation
public class SliceInformation extends Object

  • Constructor Details

    • SliceInformation

      public SliceInformation(org.eclipse.january.dataset.SliceND current, org.eclipse.january.dataset.SliceND output, org.eclipse.january.dataset.SliceND sampling, int[] dataDimensions, int total, int number)
      Object to store the information about where a slice is from in a lazy dataset
      Parameters:
      current - - slice describing where this data comes from in the original dataset
      output - - slice describing where this data goes in the output dataset
      sampling - - slice describing how original data is subsampled for iteration
      dataDimensions - - dimensions which correspond to the data (as opposed to the stack or scan)
      total - - total number of slices that can be taken (can be negative to indicate total is unknown)
      number - - which number this slice corresponds to (must be less than total, if total is non-negative)

  • Method Details

    • getSliceFromInput

      public org.eclipse.january.dataset.Slice[] getSliceFromInput()

    • getSliceInOutput

      public org.eclipse.january.dataset.Slice[] getSliceInOutput()

    • getSliceNumber

      public int getSliceNumber()

    • isFirstSlice

      public boolean isFirstSlice()

    • isLastSlice

      public boolean isLastSlice()

    • getSubSampledShape

      public int[] getSubSampledShape()

    • getSubSampling

      public org.eclipse.january.dataset.Slice[] getSubSampling()

    • getOriginalShape

      public int[] getOriginalShape()
      Returns:
      shape of original dataset

    • clone

      public SliceInformation clone()
      Overrides:
      clone in class Object

    • getTotalSlices

      public int getTotalSlices()
      Returns:
      total number of slices. Can be negative to indicate this is not known

    • getDataDimensions

      public int[] getDataDimensions()

    • isDataDimension

      public boolean isDataDimension(int dim)

    • reducedDimensionToSingular

      public void reducedDimensionToSingular(int dim)

    • convertSliceDimensionToFull

      public void convertSliceDimensionToFull(int dim)

    • reducedDimension

      public void reducedDimension(int dim, int size, int current)

    • getInputSliceWithoutDataDimensions

      public org.eclipse.january.dataset.SliceND getInputSliceWithoutDataDimensions()

    • removeDimensionsFromInputSlice

      public org.eclipse.january.dataset.SliceND removeDimensionsFromInputSlice(int[] dims)

    • calculateFastestDimension

      public int calculateFastestDimension()