/*
* 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.jclouds.cloudwatch.functions;
import static com.google.common.base.Preconditions.checkNotNull;
import com.google.common.annotations.Beta;
import com.google.common.base.Function;
import com.google.inject.Inject;
import org.jclouds.cloudwatch.CloudWatchApi;
import org.jclouds.cloudwatch.domain.Alarm;
import org.jclouds.cloudwatch.features.AlarmApi;
import org.jclouds.collect.IterableWithMarker;
import org.jclouds.collect.internal.CallerArg0ToPagedIterable;
@Beta
public class ListAlarmsToPagedIterable
extends CallerArg0ToPagedIterable<Alarm, ListAlarmsToPagedIterable> {
private final CloudWatchApi api;
@Inject
ListAlarmsToPagedIterable(CloudWatchApi api) {
this.api = checkNotNull(api, "api");
}
@Override
protected Function<Object, IterableWithMarker<Alarm>> markerToNextForCallingArg0(final String arg0) {
final AlarmApi alarmApi = api.getAlarmApiForRegion(arg0);
return new Function<Object, IterableWithMarker<Alarm>>() {
@Override
public IterableWithMarker<Alarm> apply(Object input) {
return alarmApi.listAt(input.toString());
}
@Override
public String toString() {
return "listAlarms(" + arg0 + ")";
}
};
}
}