edu.unh.sdb.lattice
Class CellGroupGrid

java.lang.Object
  edu.unh.sdb.lattice.CellGroupGrid

Direct Known Subclasses:

FileCellGroupGrid, InCoreArrayCellGroupGrid, WriteableInCoreArrayCellGroupGrid

public abstract class CellGroupGrid
extends java.lang.Object

Field Summary

protected long[]	axisWeights
protected int	dimensionality
protected CellGroup[]	groups
protected AxisOrdering	ordering
protected Partitioning	partitioning

Constructor Summary

CellGroupGrid()

CellGroupGrid(Partitioning partitioning, AxisOrdering ordering)

Method Summary

protected int	computeOffset2(IndexSpaceID dsid) Map the IndexSpaceID to a single integer that serves as as an offset into the physical file or network source.
int	dim()
Cell	findEnclosingCell(IndexSpaceID id, Point p)
ISBounds	getGridISBounds()
protected abstract void	makeCellGroups()
CellGroup	mapToCellGroup(IndexSpaceID id)
java.lang.String	toString() Return a String representing the object.
java.lang.String	toString(java.lang.String indent) Return a String representing the object indented by the argument string.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

partitioning

protected Partitioning partitioning

groups

protected CellGroup[] groups

ordering

protected AxisOrdering ordering

axisWeights

protected long[] axisWeights

dimensionality

protected int dimensionality

Constructor Detail

CellGroupGrid

public CellGroupGrid()

CellGroupGrid

public CellGroupGrid(Partitioning partitioning,
                     AxisOrdering ordering)

Method Detail

makeCellGroups

protected abstract void makeCellGroups()

mapToCellGroup

public final CellGroup mapToCellGroup(IndexSpaceID id)

findEnclosingCell

public Cell findEnclosingCell(IndexSpaceID id,
                              Point p)

dim

public int dim()

getGridISBounds

public ISBounds getGridISBounds()

computeOffset2

protected int computeOffset2(IndexSpaceID dsid)

Map the IndexSpaceID to a single integer that serves as as an offset into the physical file or network source.

toString

public java.lang.String toString()

Return a String representing the object.

Overrides:

toString in class java.lang.Object

toString

public java.lang.String toString(java.lang.String indent)

Return a String representing the object indented by the argument string.