Class NtreeRandomAccess<T extends NativeType<T>>

java.lang.Object
net.imglib2.img.sparse.NtreeRandomAccess<T>
All Implemented Interfaces:
EuclideanSpace, NtreeImg.PositionProvider, Localizable, Positionable, RandomAccess<T>, RealLocalizable, Sampler<T>, Typed<T>
public final class NtreeRandomAccess<T extends NativeType<T>> extends Object implements NtreeImg.PositionProvider, RandomAccess<T>

  • Field Details

    • img

      private final NtreeImg<T extends NativeType<T>, ?> img

    • type

      private final T extends NativeType<T> type

    • n

      private final int n

    • position

      private final long[] position

  • Constructor Details

    • NtreeRandomAccess

      public NtreeRandomAccess(NtreeImg<T,?> img)

    • NtreeRandomAccess

      private NtreeRandomAccess(NtreeRandomAccess<T> randomAccess)

  • Method Details

    • fwd

      public void fwd(int d)
      Description copied from interface: Positionable
      Move by 1 in one dimension.
      Specified by:
      fwd in interface Positionable
      Parameters:
      d - dimension

    • bck

      public void bck(int d)
      Description copied from interface: Positionable
      Move by -1 in one dimension.
      Specified by:
      bck in interface Positionable
      Parameters:
      d - dimension

    • move

      public void move(long distance, int d)
      Description copied from interface: Positionable
      Move the element in one dimension for some distance.
      Specified by:
      move in interface Positionable
      Parameters:
      distance - relative offset in dimension d
      d - dimension

    • setPosition

      public void setPosition(int[] pos)
      Description copied from interface: Positionable
      Set the position of the element.
      Specified by:
      setPosition in interface Positionable
      Parameters:
      pos - absolute position, length must be ≥ EuclideanSpace.numDimensions()

    • setPosition

      public void setPosition(long[] pos)
      Description copied from interface: Positionable
      Set the position of the element.
      Specified by:
      setPosition in interface Positionable
      Parameters:
      pos - absolute position, length must be ≥ EuclideanSpace.numDimensions()

    • setPosition

      public void setPosition(long pos, int d)
      Description copied from interface: Positionable
      Set the position of the element for one dimension.
      Specified by:
      setPosition in interface Positionable
      Parameters:
      pos - absolute position in dimension d
      d - dimension

    • get

      public T get()
      Description copied from interface: Sampler
      Access the actual T instance providing access to a pixel, sub-pixel or integral region value the Sampler points at.
      Specified by:
      get in interface Sampler<T extends NativeType<T>>

    • getType

      public T getType()
      Description copied from interface: Typed
      Get an instance of T.

      It should not be assumed that the returned T instance is an independent copy. In particular, repeated calls to getType() may return the same instance.

      Specified by:
      getType in interface Sampler<T extends NativeType<T>>
      Specified by:
      getType in interface Typed<T extends NativeType<T>>
      Returns:
      an instance of T

    • copy

      public NtreeRandomAccess<T> copy()
      Specified by:
      copy in interface RandomAccess<T extends NativeType<T>>
      Specified by:
      copy in interface Sampler<T extends NativeType<T>>
      Returns:
      - A new Sampler in the same state accessing the same values. It does NOT copy T, just the state of the Sampler. Otherwise use T.copy() if available. Sampler.copy().get() == Sampler.get(), i.e. both hold the same value, not necessarily the same instance (this is the case for an ArrayCursor for example)

    • getPosition

      public long[] getPosition()
      Specified by:
      getPosition in interface NtreeImg.PositionProvider

    • move

      public void move(int distance, int dim)
      Description copied from interface: Positionable
      Move the element in one dimension for some distance.
      Specified by:
      move in interface Positionable
      Parameters:
      distance - relative offset in dimension d
      dim - dimension

    • setPosition

      public void setPosition(int position, int dim)
      Description copied from interface: Positionable
      Set the position of the element for one dimension.
      Specified by:
      setPosition in interface Positionable
      Parameters:
      position - absolute position in dimension d
      dim - dimension

    • move

      public void move(int[] distance)
      Description copied from interface: Positionable
      Move the element relative to its current location using an int[] as distance vector.
      Specified by:
      move in interface Positionable
      Parameters:
      distance - relative offset, length must be ≥ EuclideanSpace.numDimensions()

    • move

      public void move(long[] distance)
      Description copied from interface: Positionable
      Move the element relative to its current location using a long[] as distance vector.
      Specified by:
      move in interface Positionable
      Parameters:
      distance - relative offset, length must be ≥ EuclideanSpace.numDimensions()

    • move

      public void move(Localizable localizable)
      Description copied from interface: Positionable
      Move the element relative to its current location using an Localizable as distance vector.
      Specified by:
      move in interface Positionable
      Parameters:
      localizable - relative offset, EuclideanSpace.numDimensions() must be ≥ EuclideanSpace.numDimensions()

    • setPosition

      public void setPosition(Localizable localizable)
      Description copied from interface: Positionable
      Place the element at the same location as a given Localizable
      Specified by:
      setPosition in interface Positionable
      Parameters:
      localizable - absolute position, EuclideanSpace.numDimensions() must be ≥ EuclideanSpace.numDimensions()

    • localize

      public void localize(float[] pos)
      Description copied from interface: RealLocalizable
      Write the current position into the passed array.
      Specified by:
      localize in interface RealLocalizable
      Parameters:
      pos - receives current position, length must be ≥ EuclideanSpace.numDimensions()

    • localize

      public void localize(double[] pos)
      Description copied from interface: RealLocalizable
      Write the current position into the passed array.
      Specified by:
      localize in interface RealLocalizable
      Parameters:
      pos - receives current position, length must be ≥ EuclideanSpace.numDimensions()

    • localize

      public void localize(int[] pos)
      Description copied from interface: Localizable
      Write the current position into the passed array.
      Specified by:
      localize in interface Localizable
      Parameters:
      pos - receives current position, length must be ≥ EuclideanSpace.numDimensions()

    • localize

      public void localize(long[] pos)
      Description copied from interface: Localizable
      Write the current position into the passed array.
      Specified by:
      localize in interface Localizable
      Parameters:
      pos - receives current position, length must be ≥ EuclideanSpace.numDimensions()

    • getFloatPosition

      public float getFloatPosition(int dim)
      Description copied from interface: RealLocalizable
      Return the current position in a given dimension.
      Specified by:
      getFloatPosition in interface Localizable
      Specified by:
      getFloatPosition in interface RealLocalizable
      Parameters:
      dim - dimension
      Returns:
      dimension of current position

    • getDoublePosition

      public double getDoublePosition(int dim)
      Description copied from interface: RealLocalizable
      Return the current position in a given dimension.
      Specified by:
      getDoublePosition in interface Localizable
      Specified by:
      getDoublePosition in interface RealLocalizable
      Parameters:
      dim - dimension
      Returns:
      dimension of current position

    • getIntPosition

      public int getIntPosition(int dim)
      Description copied from interface: Localizable
      Return the current position in a given dimension.
      Specified by:
      getIntPosition in interface Localizable
      Parameters:
      dim - dimension
      Returns:
      dimension of current position

    • getLongPosition

      public long getLongPosition(int dim)
      Description copied from interface: Localizable
      Return the current position in a given dimension.
      Specified by:
      getLongPosition in interface Localizable
      Parameters:
      dim - dimension
      Returns:
      dimension of current position

    • toString

      public String toString()
      Overrides:
      toString in class Object

    • numDimensions

      public int numDimensions()
      Description copied from interface: EuclideanSpace
      Gets the space's number of dimensions.
      Specified by:
      numDimensions in interface EuclideanSpace