org.eclipse.scada.da.server.exporter.modbus.internal

Class MemoryBlock

java.lang.Object

org.eclipse.scada.da.server.exporter.modbus.internal.MemoryBlock

public class MemoryBlock
extends Object

Constructor Summary

Constructors

Constructor and Description
MemoryBlock(ScheduledExecutorService executor, HiveSource hiveSource, Properties properties, String logName) Create a new memory block

Method Summary

Methods

Modifier and Type	Method and Description
void	dispose()
protected void	handleStateChange(SourceDefinition definition, DataItemValue value)
org.apache.mina.core.buffer.IoBuffer	readData(int offset, int length)
void	setConfiguration(List<SourceDefinition> definitions)
int	write(int address, org.apache.mina.core.buffer.IoBuffer value)

Methods inherited from class java.lang.Object

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

Constructor Detail

MemoryBlock

public MemoryBlock(ScheduledExecutorService executor,
           HiveSource hiveSource,
           Properties properties,
           String logName)

Create a new memory block

Parameters:

executor - a single threaded executor for sending out events

hiveSource - the source of the hive to export

properties - properties to log on to the hive

logName - an optional logging name

Method Detail

dispose

public void dispose()

readData

public org.apache.mina.core.buffer.IoBuffer readData(int offset,
                                            int length)

write

public int write(int address,
        org.apache.mina.core.buffer.IoBuffer value)

setConfiguration

public void setConfiguration(List<SourceDefinition> definitions)

handleStateChange

protected void handleStateChange(SourceDefinition definition,
                     DataItemValue value)