org.eclipse.xtext.web.server.model

Class PrecomputedServiceRegistry

java.lang.Object

org.eclipse.xtext.web.server.model.PrecomputedServiceRegistry

public class PrecomputedServiceRegistry
extends java.lang.Object

Precomputed services are able to store their results in the document, which can in turn be cached in the session store of the server. This concept can improve performance by

• avoiding multiple computations of the same results and
• starting computations immediately after a document change, reducing wait time for the corresponding requests.

Constructor Summary

Constructors

Constructor and Description
PrecomputedServiceRegistry()

Method Summary

Modifier and Type	Method and Description
boolean	addPrecomputedService(AbstractCachedService<? extends IServiceResult> service) Register a service to be precomputed after each document change.
java.lang.Iterable<AbstractCachedService<? extends IServiceResult>>	getPrecomputedServices() Return the registered services.
boolean	removePrecomputedService(AbstractCachedService<? extends IServiceResult> service) Remove a service from the registry.

Methods inherited from class java.lang.Object

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

Constructor Detail

PrecomputedServiceRegistry

public PrecomputedServiceRegistry()

Method Detail

addPrecomputedService

public boolean addPrecomputedService(AbstractCachedService<? extends IServiceResult> service)

Register a service to be precomputed after each document change.

removePrecomputedService

public boolean removePrecomputedService(AbstractCachedService<? extends IServiceResult> service)

Remove a service from the registry.

getPrecomputedServices

public java.lang.Iterable<AbstractCachedService<? extends IServiceResult>> getPrecomputedServices()

Return the registered services. These services should be invoked whenever the document is changed.