Package uk.ac.gda.analysis.mscan

Class HklAdapter

java.lang.Object

uk.ac.gda.analysis.mscan.HklAdapter

public abstract class HklAdapter
extends Object

The hkl scannable (diffcalc.gdasupport.scannable.hkl.Hkl) is a ScannableMotionWithScannableFieldsBase. It has a simulateMoveTo method which could be used, alternatively its _diffcalc object (module 'diffcalc.dc.dcyou') which has hkl_to_angles. The diffhw is a scannabke group _fourc. From angles_to_hkl we get ((h, k, l), paramDict)

Constructor Summary

Constructors

Constructor	Description
HklAdapter()

Method Summary

Modifier and Type	Method	Description
protected abstract Map<String,Double>	getCurrentAnglePositions()
protected abstract List<String>	getFourCNames()
protected abstract List<Number>	getHkl(Object angles)	Call angles_to_hkl on diffcalc to get the calculated hkl values corresponding to the position
void	populateHkl(org.eclipse.january.dataset.ILazyWriteableDataset hData, org.eclipse.january.dataset.ILazyWriteableDataset kData, org.eclipse.january.dataset.ILazyWriteableDataset lData, List<IPosition> positions, List<String> axisNames)

Methods inherited from class java.lang.Object

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

Constructor Details

HklAdapter

public HklAdapter()

Method Details

getFourCNames

protected abstract List<String> getFourCNames()

getHkl

protected abstract List<Number> getHkl(Object angles)

Call angles_to_hkl on diffcalc to get the calculated hkl values corresponding to the position

Parameters:

angles - array of angles in the same order as _fourc

getCurrentAnglePositions

protected abstract Map<String,Double> getCurrentAnglePositions()

Returns:

current position of the four circle scannable group

populateHkl

public void populateHkl(org.eclipse.january.dataset.ILazyWriteableDataset hData,
 org.eclipse.january.dataset.ILazyWriteableDataset kData,
 org.eclipse.january.dataset.ILazyWriteableDataset lData,
 List<IPosition> positions,
 List<String> axisNames)