org.eclipse.scada.da.mapper

Class AbstractValueMapper

java.lang.Object

org.eclipse.scada.da.mapper.AbstractValueMapper

All Implemented Interfaces:

ValueMapper

Direct Known Subclasses:

ConfiguredValueMapper, JdbcValueMapper

public abstract class AbstractValueMapper
extends Object
implements ValueMapper

Constructor Summary

Constructors

Constructor and Description
AbstractValueMapper()

Method Summary

Modifier and Type	Method and Description
void	addListener(ValueMapperListener listener)
protected void	configure(Map<String,String> data, Variant defaultValue)
protected Variant	defaultValue(Variant currentValue)
void	dispose()
Variant	mapValue(Variant value)
void	removeListener(ValueMapperListener listener)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractValueMapper

public AbstractValueMapper()

Method Detail

configure

protected void configure(Map<String,String> data,
                         Variant defaultValue)

defaultValue

protected Variant defaultValue(Variant currentValue)

mapValue

public Variant mapValue(Variant value)

Specified by:

mapValue in interface ValueMapper

dispose

public void dispose()

addListener

public void addListener(ValueMapperListener listener)

Specified by:

addListener in interface ValueMapper

removeListener

public void removeListener(ValueMapperListener listener)

Specified by:

removeListener in interface ValueMapper