/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.usergrid.corepersistence.rx.impl;
import org.apache.usergrid.persistence.collection.serialization.impl.migration.EntityIdScope;
import org.apache.usergrid.persistence.core.scope.ApplicationScope;
import org.apache.usergrid.persistence.graph.GraphManagerFactory;
import org.apache.usergrid.persistence.graph.serialization.TargetIdObservable;
import org.apache.usergrid.persistence.model.entity.Id;
import com.google.inject.Inject;
import com.google.inject.Singleton;
/**
* An observable that will emit every entity Id stored in our entire system across all apps. Note that this only walks
* each application applicationId graph, and emits edges from the applicationId and it's edges as the s source node
*/
@Singleton
public class AllEntitiesInSystemImpl extends AbstractGraphVisitorImpl<EntityIdScope> {
@Inject
public AllEntitiesInSystemImpl( final AllApplicationsObservable applicationObservable,
final AllEntityIdsObservable allEntityIdsObservable) {
super( applicationObservable, allEntityIdsObservable );
}
@Override
protected EntityIdScope generateData( final EntityIdScope entityIdScope ) {
return entityIdScope;
}
}