com.huawei.openstack4j.openstack.compute.domain.NovaFloatingIPPools Maven / Gradle / Ivy
/*******************************************************************************
* Copyright 2016 ContainX and OpenStack4j
*
* 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 com.huawei.openstack4j.openstack.compute.domain;
import java.util.Collections;
import java.util.List;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.huawei.openstack4j.openstack.common.ListResult;
import com.google.common.base.Function;
import com.google.common.collect.Lists;
/**
* Maps to the OpenStack Floating IP Pool specification and used internally to retrieve the list of pool names
*
* @author Jeremy Unruh
*
*/
public class NovaFloatingIPPools extends ListResult {
private static final long serialVersionUID = 1L;
@JsonProperty("floating_ip_pools")
private List values;
/**
* {@inheritDoc}
*/
@Override
protected List value() {
if (values != null)
return Lists.transform(values, WrapperToStringFunc.instance);
return Collections.emptyList();
}
static final class Wrapper {
@JsonProperty("name")
String name;
}
private static class WrapperToStringFunc implements Function {
static final WrapperToStringFunc instance = new WrapperToStringFunc();
@Override
public String apply(Wrapper input) {
return input.name;
}
}
}