org.eclipse.scada.da.component.script

Class ScriptContextImpl

java.lang.Object

org.eclipse.scada.da.component.script.ScriptContextImpl

All Implemented Interfaces:

ScriptContext

public class ScriptContextImpl
extends Object
implements ScriptContext

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.scada.da.component.script.ScriptContext

ScriptContext.Item

Constructor Summary

Constructors

Constructor and Description
ScriptContextImpl(Executor executor, ObjectPoolImpl<DataItem> objectPool, String id, org.osgi.framework.BundleContext context, Map<String,String> parameters)

Method Summary

Modifier and Type	Method and Description
void	dispose()
Map<String,String>	getParameters()
ScriptContext.Item	registerItem(String itemId, Map<String,Variant> attributes, WriteHandler writeHandler)
void	unregisterItem(ScriptContext.Item item)
void	unregisterItem(String itemId)
void	writeDataItem(String connectionId, String itemId, Variant value, OperationParameters operationParameters)

Methods inherited from class java.lang.Object

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

Constructor Detail

ScriptContextImpl

public ScriptContextImpl(Executor executor,
                         ObjectPoolImpl<DataItem> objectPool,
                         String id,
                         org.osgi.framework.BundleContext context,
                         Map<String,String> parameters)

Method Detail

registerItem

public ScriptContext.Item registerItem(String itemId,
                                       Map<String,Variant> attributes,
                                       WriteHandler writeHandler)

Specified by:

registerItem in interface ScriptContext

unregisterItem

public void unregisterItem(String itemId)

Specified by:

unregisterItem in interface ScriptContext

unregisterItem

public void unregisterItem(ScriptContext.Item item)

Specified by:

unregisterItem in interface ScriptContext

writeDataItem

public void writeDataItem(String connectionId,
                          String itemId,
                          Variant value,
                          OperationParameters operationParameters)
                   throws Exception

Specified by:

writeDataItem in interface ScriptContext

Throws:

Exception

dispose

public void dispose()

Specified by:

dispose in interface ScriptContext

getParameters

public Map<String,String> getParameters()

Specified by:

getParameters in interface ScriptContext