diff options
Diffstat (limited to 'framework/src/onos/core/api/src/main/java/org/onosproject/net/newresource')
5 files changed, 108 insertions, 2 deletions
diff --git a/framework/src/onos/core/api/src/main/java/org/onosproject/net/newresource/ResourceEvent.java b/framework/src/onos/core/api/src/main/java/org/onosproject/net/newresource/ResourceEvent.java new file mode 100644 index 00000000..98abf301 --- /dev/null +++ b/framework/src/onos/core/api/src/main/java/org/onosproject/net/newresource/ResourceEvent.java @@ -0,0 +1,54 @@ +/* + * Copyright 2015 Open Networking Laboratory + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.onosproject.net.newresource; + +import com.google.common.annotations.Beta; +import org.onosproject.event.AbstractEvent; + +import static com.google.common.base.Preconditions.checkNotNull; + +/** + * Describes an event related to a resource. + */ +@Beta +public final class ResourceEvent extends AbstractEvent<ResourceEvent.Type, ResourcePath> { + + /** + * Type of resource events. + */ + @Beta + public enum Type { + /** + * Signifies that a new resource has been detected. + */ + RESOURCE_ADDED, + + /** + * Signifies that a resource has been removed. + */ + RESOURCE_REMOVED + } + + /** + * Create a resource event. + * + * @param type type of resource event + * @param subject subject of resource event + */ + public ResourceEvent(Type type, ResourcePath subject) { + super(checkNotNull(type), checkNotNull(subject)); + } +} diff --git a/framework/src/onos/core/api/src/main/java/org/onosproject/net/newresource/ResourceListener.java b/framework/src/onos/core/api/src/main/java/org/onosproject/net/newresource/ResourceListener.java new file mode 100644 index 00000000..3f871900 --- /dev/null +++ b/framework/src/onos/core/api/src/main/java/org/onosproject/net/newresource/ResourceListener.java @@ -0,0 +1,26 @@ +/* + * Copyright 2015 Open Networking Laboratory + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.onosproject.net.newresource; + +import com.google.common.annotations.Beta; +import org.onosproject.event.EventListener; + +/** + * Entity capable of receiving resource related events. + */ +@Beta +public interface ResourceListener extends EventListener<ResourceEvent> { +} diff --git a/framework/src/onos/core/api/src/main/java/org/onosproject/net/newresource/ResourceService.java b/framework/src/onos/core/api/src/main/java/org/onosproject/net/newresource/ResourceService.java index ad684c8c..966de500 100644 --- a/framework/src/onos/core/api/src/main/java/org/onosproject/net/newresource/ResourceService.java +++ b/framework/src/onos/core/api/src/main/java/org/onosproject/net/newresource/ResourceService.java @@ -17,6 +17,7 @@ package org.onosproject.net.newresource; import com.google.common.annotations.Beta; import com.google.common.collect.ImmutableList; +import org.onosproject.event.ListenerService; import java.util.Arrays; import java.util.Collection; @@ -29,7 +30,7 @@ import static com.google.common.base.Preconditions.checkNotNull; * Service for allocating/releasing resource(s) and retrieving allocation(s) and availability. */ @Beta -public interface ResourceService { +public interface ResourceService extends ListenerService<ResourceEvent, ResourceListener> { /** * Allocates the specified resource to the specified user. * diff --git a/framework/src/onos/core/api/src/main/java/org/onosproject/net/newresource/ResourceStore.java b/framework/src/onos/core/api/src/main/java/org/onosproject/net/newresource/ResourceStore.java index 2cab9d4b..7c67430e 100644 --- a/framework/src/onos/core/api/src/main/java/org/onosproject/net/newresource/ResourceStore.java +++ b/framework/src/onos/core/api/src/main/java/org/onosproject/net/newresource/ResourceStore.java @@ -16,6 +16,7 @@ package org.onosproject.net.newresource; import com.google.common.annotations.Beta; +import org.onosproject.store.Store; import java.util.Collection; import java.util.List; @@ -25,7 +26,7 @@ import java.util.Optional; * Service for storing resource and consumer information. */ @Beta -public interface ResourceStore { +public interface ResourceStore extends Store<ResourceEvent, ResourceStoreDelegate> { /** * Registers the resources in transactional way. diff --git a/framework/src/onos/core/api/src/main/java/org/onosproject/net/newresource/ResourceStoreDelegate.java b/framework/src/onos/core/api/src/main/java/org/onosproject/net/newresource/ResourceStoreDelegate.java new file mode 100644 index 00000000..a0b9bb25 --- /dev/null +++ b/framework/src/onos/core/api/src/main/java/org/onosproject/net/newresource/ResourceStoreDelegate.java @@ -0,0 +1,24 @@ +/* + * Copyright 2015 Open Networking Laboratory + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.onosproject.net.newresource; + +import org.onosproject.store.StoreDelegate; + +/** + * Resource store delegate abstraction. + */ +public interface ResourceStoreDelegate extends StoreDelegate<ResourceEvent> { +} |