org.eclipse.scada.da.server.common.memory

Interface Attribute

All Known Implementing Classes:

BitAttribute, ByteAttribute, DoubleIntegerAttribute, FloatAttribute, TriBitAttribute, WordAttribute

public interface Attribute

This class defines a data handler generating attributes of a primary value

See Also:

Variable

Method Summary

Methods

Modifier and Type	Method and Description
String	getName()
void	handleData(org.apache.mina.core.buffer.IoBuffer data, Map<String,org.eclipse.scada.core.Variant> attributes, org.eclipse.scada.core.Variant timestamp)
void	handleError(Map<String,org.eclipse.scada.core.Variant> attributes)
void	handleWrite(org.eclipse.scada.core.Variant value)
void	start(MemoryRequestBlock block, int offset)
void	stop()

Method Detail

handleData

void handleData(org.apache.mina.core.buffer.IoBuffer data,
              Map<String,org.eclipse.scada.core.Variant> attributes,
              org.eclipse.scada.core.Variant timestamp)

handleError

void handleError(Map<String,org.eclipse.scada.core.Variant> attributes)

getName

String getName()

handleWrite

void handleWrite(org.eclipse.scada.core.Variant value)

start

void start(MemoryRequestBlock block,
         int offset)

stop

void stop()