Top Description Fields Constructors Methods

org.apache.derby.impl.services.monitor

pack-priv Class ModuleInstance

Class Inheritance

extends Object

java.lang.Object
org.apache.derby.impl.services.monitor.ModuleInstance

Imports

org.apache.derby.iapi.services.monitor.PersistentService, java.util.Properties

A description of an instance of a module.

Field Summary

Modifier and Type	Field and Description
private boolean	booted Flag that tells whether booting of the module has completed.
protected String	identifier name of module, can be null
protected Object	instance The module instance
protected Object	service the actual service to which I belong, could be null.
protected Object	topLevelService the top-level service this module lives in, can be null or the service itself

Constructor Summary

Access	Constructor and Description
protected	ModuleInstance(Object instance, String identifier, Object service, Object topLevelService)
protected	ModuleInstance(Object instance)

Method Summary

Modifier and Type	Method and Description
protected String	getIdentifier()
protected Object	getInstance()
protected Object	getTopLevelService()
pack-priv synchronized boolean	Returns: `true` if the module has been booted, or `false` otherwise isBooted() Check whether booting of the module has completed.
protected boolean	isTypeAndName(PersistentService serviceType, Class<T> factoryInterface, String otherCanonicalName)
pack-priv synchronized void	setBooted() Set a flag that indicates that booting of the module has completed.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

booted	back to summary
private boolean booted Flag that tells whether booting of the module has completed.

identifier	back to summary
protected String identifier name of module, can be null

instance	back to summary
protected Object instance The module instance

service	back to summary
protected Object service the actual service to which I belong, could be null.

topLevelService	back to summary
protected Object topLevelService the top-level service this module lives in, can be null or the service itself

Constructor Detail

ModuleInstance	back to summary
protected ModuleInstance(Object instance, String identifier, Object service, Object topLevelService)

ModuleInstance	back to summary
protected ModuleInstance(Object instance)

Method Detail

getIdentifier	back to summary
protected String getIdentifier()

getInstance	back to summary
protected Object getInstance()

getTopLevelService	back to summary
protected Object getTopLevelService()

isBooted back to summary

pack-priv synchronized boolean isBooted()

Check whether booting of the module has completed.

Returns:boolean: true if the module has been booted, or false otherwise

isTypeAndName	back to summary
protected boolean isTypeAndName(PersistentService serviceType, Class<T> factoryInterface, String otherCanonicalName)

setBooted	back to summary
pack-priv synchronized void setBooted() Set a flag that indicates that booting of the module has completed.