Package org.hortonmachine.gears.libs.modules.multiprocessing

Class GridNodeMultiProcessing

java.lang.Object

org.hortonmachine.gears.libs.modules.HMModel

org.hortonmachine.gears.libs.modules.multiprocessing.MultiProcessing

org.hortonmachine.gears.libs.modules.multiprocessing.GridNodeMultiProcessing

public abstract class GridNodeMultiProcessing
extends MultiProcessing

Author:

Falko Bräutigam

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static interface	GridNodeMultiProcessing.Calculator<T>

Field Summary

Fields inherited from class org.hortonmachine.gears.libs.modules.HMModel

doProcess, doReset, gf, pm

Constructor Summary

Constructors

Constructor	Description
GridNodeMultiProcessing()

Method Summary

Modifier and Type	Method	Description
protected void	processGridNodes(org.geotools.coverage.grid.GridCoverage2D inElev, GridNodeMultiProcessing.Calculator<GridNode> calculator)	Loops through all rows and cols of the given grid and calls the given calculator for each GridNode.
RegionMap	regionMap(org.geotools.coverage.grid.GridCoverage2D grid)	Calculates the RegionMap for the given grid by calling CoverageUtilities.getRegionParamsFromGridCoverage(GridCoverage2D).

Methods inherited from class org.hortonmachine.gears.libs.modules.multiprocessing.MultiProcessing

createDefaultPlanner

Methods inherited from class org.hortonmachine.gears.libs.modules.HMModel

checkCancel, checkFileExists, checkNull, checkWorkingFolderInPath, concatOr, dumpRaster, dumpVector, getDefaultThreadsNum, getRaster, getVector, help, isCanceled, template

Methods inherited from class java.lang.Object

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

Constructor Detail

GridNodeMultiProcessing

public GridNodeMultiProcessing()

Method Detail

regionMap

public RegionMap regionMap(org.geotools.coverage.grid.GridCoverage2D grid)

Calculates the RegionMap for the given grid by calling CoverageUtilities.getRegionParamsFromGridCoverage(GridCoverage2D). The result is cached and re-used.

processGridNodes

protected void processGridNodes(org.geotools.coverage.grid.GridCoverage2D inElev,
                                GridNodeMultiProcessing.Calculator<GridNode> calculator)
                         throws Exception

Loops through all rows and cols of the given grid and calls the given calculator for each GridNode.

Throws:

Exception