Package gda.device.enumpositioner

Class SelectorControlledEnumValueMapper<T>

java.lang.Object

gda.device.enumpositioner.SelectorControlledEnumValueMapper<T>

All Implemented Interfaces:

EnumValueMapper<T>, org.springframework.beans.factory.InitializingBean

public class SelectorControlledEnumValueMapper<T>
extends Object
implements EnumValueMapper<T>, org.springframework.beans.factory.InitializingBean

Class to provide a EnumValueMapper selected by the value of a Scannable whose getPosition returns a String

Constructor Summary

Constructors

Constructor	Description
SelectorControlledEnumValueMapper()

Method Summary

Modifier and Type	Method	Description
void	afterPropertiesSet()
String	getExternalValue(T internalValue)
String[]	getExternalValues()
T	getInternalValue(String externalValue)
Map<String,Map<String,T>>	getMappers()
Scannable	getSelector()
boolean	isExternalValueValid(String externalValueToCheck)
void	setMappers(Map<String,Map<String,T>> mappers)
void	setSelector(Scannable selector)

Methods inherited from class java.lang.Object

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

Constructor Details

SelectorControlledEnumValueMapper

public SelectorControlledEnumValueMapper()

Method Details

getMappers

public Map<String,Map<String,T>> getMappers()

setMappers

public void setMappers(Map<String,Map<String,T>> mappers)

getSelector

public Scannable getSelector()

setSelector

public void setSelector(Scannable selector)

getExternalValue

public String getExternalValue(T internalValue)
                        throws IllegalArgumentException

Specified by:

getExternalValue in interface EnumValueMapper<T>

Parameters:

internalValue - value for which external value is to be found

Returns:

External representation of internalValue

Throws:

IllegalArgumentException - - if there is no external representation for internalValue

getInternalValue

public T getInternalValue(String externalValue)
                   throws IllegalArgumentException

Specified by:

getInternalValue in interface EnumValueMapper<T>

Parameters:

externalValue - value for which internal value is to be found

Returns:

Internal representation of externalValue

Throws:

IllegalArgumentException - - if there is no internal representation for externalValue

isExternalValueValid

public boolean isExternalValueValid(String externalValueToCheck)

Specified by:

isExternalValueValid in interface EnumValueMapper<T>

Parameters:

externalValueToCheck -

Returns:

true if valid, false if not

getExternalValues

public String[] getExternalValues()
                           throws DeviceException

Specified by:

getExternalValues in interface EnumValueMapper<T>

Throws:

DeviceException

afterPropertiesSet

public void afterPropertiesSet()
                        throws Exception

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

Throws:

Exception