uk.ac.leeds.ccg.andyt.grids.core
Class Grid2DSquareCellDoubleChunkArray

java.lang.Object
  uk.ac.leeds.ccg.andyt.grids.core.AbstractGrid2DSquareCellChunk
      uk.ac.leeds.ccg.andyt.grids.core.AbstractGrid2DSquareCellDoubleChunk
          uk.ac.leeds.ccg.andyt.grids.core.Grid2DSquareCellDoubleChunkArray

All Implemented Interfaces:

java.io.Serializable

public class Grid2DSquareCellDoubleChunkArray
extends AbstractGrid2DSquareCellDoubleChunk
implements java.io.Serializable

AbstractGrid2DSquareCellDoubleChunk extension that stores cell values in a double[][].

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class uk.ac.leeds.ccg.andyt.grids.core.AbstractGrid2DSquareCellChunk

AbstractGrid2DSquareCellChunk.ChunkCellID

Field Summary

Fields inherited from class uk.ac.leeds.ccg.andyt.grids.core.AbstractGrid2DSquareCellChunk

_ChunkID, _Grid2DSquareCell, isSwapUpToDate

Constructor Summary

	Grid2DSquareCellDoubleChunkArray() Creates a new Grid2DSquareCellDoubleChunkArray.
protected	Grid2DSquareCellDoubleChunkArray(AbstractGrid2DSquareCellDoubleChunk grid2DSquareCellDoubleChunk, AbstractGrid2DSquareCell.ChunkID _ChunkID) Creates a new Grid2DSquareCellDoubleChunkArray from grid2DSquareCellDoubleChunk.
protected	Grid2DSquareCellDoubleChunkArray(Grid2DSquareCellDouble grid2DSquareCellDouble, AbstractGrid2DSquareCell.ChunkID _ChunkID) Creates a new Grid2DSquareCellDoubleChunkArray for grid2DSquareCellDouble containing all no data values.

Method Summary

protected void	clearData() Clears the data associated with this.
protected double	getCell(int chunkCellRowIndex, int chunkCellColIndex, double _NoDataValue) Returns the value at position given by: chunk cell row chunkCellRowIndex; chunk cell row chunkCellColIndex.
protected double[][]	getData() Returns this.data.
protected void	initCell(int chunkCellRowIndex, int chunkCellColIndex, double valueToInitialise) Initialises the value at position given by: chunk cell row chunkCellRowIndex; chunk cell column chunkCellColIndex.
protected void	initData() Initialises the data associated with this.
protected AbstractIterator	iterator() Returns a Grid2DSquareCellDoubleChunkArrayIterator for iterating over the cells in this.
protected double	setCell(int chunkCellRowIndex, int chunkCellColIndex, double valueToSet, double _NoDataValue) Returns the value at position given by: chunk cell row chunkCellRowIndex; chunk cell row chunkCellColIndex and sets it to valueToSet

Methods inherited from class uk.ac.leeds.ccg.andyt.grids.core.AbstractGrid2DSquareCellDoubleChunk

getArithmeticMeanBigDecimal, getArithmeticMeanBigDecimal, getArithmeticMeanDouble, getArithmeticMeanDouble, getCell, getCell, getCellBigDecimal, getGrid2DSquareCellDouble, getGrid2DSquareCellDouble, getMaxDouble, getMaxDouble, getMedianDouble, getMedianDouble, getMinDouble, getMinDouble, getModeTDoubleHashSet, getModeTDoubleHashSet, getNonNoDataValueCountBigInteger, getNonNoDataValueCountBigInteger, getNonNoDataValueCountInt, getNonNoDataValueCountInt, getStandardDeviationDouble, getStandardDeviationDouble, getSumBigDecimal, getSumBigDecimal, initCell, initCells, initCells, setCell, sort1, toArrayIncludingNoDataValues, toArrayIncludingNoDataValues, toArrayNotIncludingNoDataValues, toArrayNotIncludingNoDataValues

Methods inherited from class uk.ac.leeds.ccg.andyt.grids.core.AbstractGrid2DSquareCellChunk

getChunkID, getChunkID, getDescription, getGrid2DSquareCell, getGrid2DSquareCell, getIsSwapUpToDate, getIsSwapUpToDate, getName, getName, inChunk, inChunk, initChunkID, initGrid2DSquareCell, iterator, setIsSwapUpToDate, setIsSwapUpToDate, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

Grid2DSquareCellDoubleChunkArray

public Grid2DSquareCellDoubleChunkArray()

Creates a new Grid2DSquareCellDoubleChunkArray.

Grid2DSquareCellDoubleChunkArray

protected Grid2DSquareCellDoubleChunkArray(Grid2DSquareCellDouble grid2DSquareCellDouble,
                                           AbstractGrid2DSquareCell.ChunkID _ChunkID)

Creates a new Grid2DSquareCellDoubleChunkArray for grid2DSquareCellDouble containing all no data values.

Parameters:

grid2DSquareCellDouble - The Grid2DSquareCellDouble this is to be a chunk of.

_ChunkID - The ChunkID to be this._ChunkID.

Grid2DSquareCellDoubleChunkArray

protected Grid2DSquareCellDoubleChunkArray(AbstractGrid2DSquareCellDoubleChunk grid2DSquareCellDoubleChunk,
                                           AbstractGrid2DSquareCell.ChunkID _ChunkID)

Creates a new Grid2DSquareCellDoubleChunkArray from grid2DSquareCellDoubleChunk.

Parameters:

grid2DSquareCellDoubleChunk - The AbstractGrid2DSquareCellDoubleChunk this values are taken from.

_ChunkID - The ChunkID to be this._ChunkID. TODO: A fast toArray() method in Grid2DSquareCellDoubleChunkMap could be coded then a constructor based on an double[] or double[][] might be faster?

Method Detail

initData

protected void initData()

Initialises the data associated with this.

Specified by:

initData in class AbstractGrid2DSquareCellDoubleChunk

getData

protected double[][] getData()

Returns this.data. TODO: Should the array be copied and the copy returned?

clearData

protected void clearData()

Clears the data associated with this.

Specified by:

clearData in class AbstractGrid2DSquareCellDoubleChunk

getCell

protected double getCell(int chunkCellRowIndex,
                         int chunkCellColIndex,
                         double _NoDataValue)

Returns the value at position given by: chunk cell row chunkCellRowIndex; chunk cell row chunkCellColIndex.

Specified by:

getCell in class AbstractGrid2DSquareCellDoubleChunk

Parameters:

chunkCellRowIndex - the row index of the cell w.r.t. the origin of this chunk

chunkCellColIndex - the column index of the cell w.r.t. the origin of this chunk

_NoDataValue - the _NoDataValue of this.grid2DSquareCellDouble

initCell

protected void initCell(int chunkCellRowIndex,
                        int chunkCellColIndex,
                        double valueToInitialise)

Initialises the value at position given by: chunk cell row chunkCellRowIndex; chunk cell column chunkCellColIndex. Utility method for constructor.

Specified by:

initCell in class AbstractGrid2DSquareCellDoubleChunk

Parameters:

chunkCellRowIndex - the row index of the cell w.r.t. the origin of this chunk

chunkCellColIndex - the column index of the cell w.r.t. the origin of this chunk

valueToInitialise - the value with which the cell is initialised

setCell

protected double setCell(int chunkCellRowIndex,
                         int chunkCellColIndex,
                         double valueToSet,
                         double _NoDataValue)

Returns the value at position given by: chunk cell row chunkCellRowIndex; chunk cell row chunkCellColIndex and sets it to valueToSet

Specified by:

setCell in class AbstractGrid2DSquareCellDoubleChunk

Parameters:

chunkCellRowIndex - the row index of the cell w.r.t. the origin of this chunk

chunkCellColIndex - the column index of the cell w.r.t. the origin of this chunk

valueToSet - the value the cell is to be set to

_NoDataValue - the _NoDataValue of this.grid2DSquareCellDouble

iterator

protected AbstractIterator iterator()

Returns a Grid2DSquareCellDoubleChunkArrayIterator for iterating over the cells in this.

Specified by:

iterator in class AbstractGrid2DSquareCellChunk