dnet45/modules/cnr-enabling-services/trunk/src/main/java/eu/dnetlib/enabling/is/sn/resourcestate/ResourceStateNotificationDetector.java @ 49642
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package eu.dnetlib.enabling.is.sn.resourcestate; |
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import eu.dnetlib.enabling.is.sn.NotificationDetector; |
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/**
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* Implementors detect topic assertions by sensing changes in resource state.
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*
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* @author marko
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* @param <T>
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* type of resource
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*/
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public interface ResourceStateNotificationDetector<T> extends NotificationDetector { |
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/**
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* called when a new resource is created.
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*
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* @param newResource
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* new resource
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*/
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void resourceCreated(T newResource); |
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/**
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* called when a resource is modified.
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*
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* @param oldResource
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* old resource
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* @param newResource
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* new resource
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*/
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void resourceUpdated(T oldResource, T newResource); |
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/**
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* called when a resource is deleted.
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*
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* @param oldResource
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* old resource
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*/
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void resourceDeleted(T oldResource); |
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}
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