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/*
* Licensed to jclouds, Inc. (jclouds) under one or more
* contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. jclouds 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.cloudstack.domain;
import static com.google.common.base.Preconditions.checkNotNull;
import java.beans.ConstructorProperties;
import java.util.Map;
import org.jclouds.javax.annotation.Nullable;
import com.google.common.base.Function;
import com.google.common.base.Objects;
import com.google.common.base.Objects.ToStringHelper;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.Maps;
/**
* Information about a dimension of the capacity
*
* @author Richard Downer
*/
public class Capacity implements Comparable {
/**
*/
public static enum Type {
MEMORY_ALLOCATED_BYTES(0),
CPU_ALLOCATED_MHZ(1),
PRIMARY_STORAGE_USED_BYTES(2),
PRIMARY_STORAGE_ALLOCATED_BYTES(3),
PUBLIC_IP_ADDRESSES(4),
PRIVATE_IP_ADDRESSES(5),
SECONDARY_STORAGE_USED_BYTES(6),
VLANS(7),
DIRECT_ATTACHED_PUBLIC_IP_ADDRESSES(8),
LOCAL_STORAGE_USED_BYTES(9),
UNRECOGNIZED(Integer.MAX_VALUE);
private int code;
private static final Map INDEX = Maps.uniqueIndex(ImmutableSet.copyOf(Type.values()),
new Function() {
@Override
public Integer apply(Type input) {
return input.code;
}
});
Type(int code) {
this.code = code;
}
@Override
public String toString() {
return name();
}
public static Type fromValue(String type) {
Integer code = Integer.valueOf(checkNotNull(type, "type"));
return INDEX.containsKey(code) ? INDEX.get(code) : UNRECOGNIZED;
}
}
public static Builder builder() {
return new ConcreteBuilder();
}
public Builder toBuilder() {
return new ConcreteBuilder().fromCapacity(this);
}
public static abstract class Builder> {
protected abstract T self();
protected long capacityTotal;
protected long capacityUsed;
protected double percentUsed;
protected String podId;
protected String podName;
protected Capacity.Type type;
protected String zoneId;
protected String zoneName;
/**
* @see Capacity#getCapacityTotal()
*/
public T capacityTotal(long capacityTotal) {
this.capacityTotal = capacityTotal;
return self();
}
/**
* @see Capacity#getCapacityUsed()
*/
public T capacityUsed(long capacityUsed) {
this.capacityUsed = capacityUsed;
return self();
}
/**
* @see Capacity#getPercentUsed()
*/
public T percentUsed(double percentUsed) {
this.percentUsed = percentUsed;
return self();
}
/**
* @see Capacity#getPodId()
*/
public T podId(String podId) {
this.podId = podId;
return self();
}
/**
* @see Capacity#getPodName()
*/
public T podName(String podName) {
this.podName = podName;
return self();
}
/**
* @see Capacity#getType()
*/
public T type(Capacity.Type type) {
this.type = type;
return self();
}
/**
* @see Capacity#getZoneId()
*/
public T zoneId(String zoneId) {
this.zoneId = zoneId;
return self();
}
/**
* @see Capacity#getZoneName()
*/
public T zoneName(String zoneName) {
this.zoneName = zoneName;
return self();
}
public Capacity build() {
return new Capacity(capacityTotal, capacityUsed, percentUsed, podId, podName, type, zoneId, zoneName);
}
public T fromCapacity(Capacity in) {
return this
.capacityTotal(in.getCapacityTotal())
.capacityUsed(in.getCapacityUsed())
.percentUsed(in.getPercentUsed())
.podId(in.getPodId())
.podName(in.getPodName())
.type(in.getType())
.zoneId(in.getZoneId())
.zoneName(in.getZoneName());
}
}
private static class ConcreteBuilder extends Builder {
@Override
protected ConcreteBuilder self() {
return this;
}
}
private final long capacityTotal;
private final long capacityUsed;
private final double percentUsed;
private final String podId;
private final String podName;
private final Capacity.Type type;
private final String zoneId;
private final String zoneName;
@ConstructorProperties({
"capacitytotal", "capacityused", "percentused", "podid", "podname", "type", "zoneid", "zonename"
})
protected Capacity(long capacityTotal, long capacityUsed, double percentUsed, @Nullable String podId,
@Nullable String podName, @Nullable Capacity.Type type, @Nullable String zoneId, @Nullable String zoneName) {
this.capacityTotal = capacityTotal;
this.capacityUsed = capacityUsed;
this.percentUsed = percentUsed;
this.podId = podId;
this.podName = podName;
this.type = type;
this.zoneId = zoneId;
this.zoneName = zoneName;
}
public long getCapacityTotal() {
return this.capacityTotal;
}
public long getCapacityUsed() {
return this.capacityUsed;
}
public double getPercentUsed() {
return this.percentUsed;
}
@Nullable
public String getPodId() {
return this.podId;
}
@Nullable
public String getPodName() {
return this.podName;
}
@Nullable
public Capacity.Type getType() {
return this.type;
}
@Nullable
public String getZoneId() {
return this.zoneId;
}
@Nullable
public String getZoneName() {
return this.zoneName;
}
@Override
public int hashCode() {
return Objects.hashCode(capacityTotal, capacityUsed, percentUsed, podId, podName, type, zoneId, zoneName);
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null || getClass() != obj.getClass()) return false;
Capacity that = Capacity.class.cast(obj);
return Objects.equal(this.capacityTotal, that.capacityTotal)
&& Objects.equal(this.capacityUsed, that.capacityUsed)
&& Objects.equal(this.percentUsed, that.percentUsed)
&& Objects.equal(this.podId, that.podId)
&& Objects.equal(this.podName, that.podName)
&& Objects.equal(this.type, that.type)
&& Objects.equal(this.zoneId, that.zoneId)
&& Objects.equal(this.zoneName, that.zoneName);
}
protected ToStringHelper string() {
return Objects.toStringHelper(this)
.add("capacityTotal", capacityTotal).add("capacityUsed", capacityUsed).add("percentUsed", percentUsed)
.add("podId", podId).add("podName", podName).add("type", type).add("zoneId", zoneId).add("zoneName", zoneName);
}
@Override
public String toString() {
return string().toString();
}
@Override
public int compareTo(Capacity other) {
int comparison = this.zoneId.compareTo(other.zoneId);
if (comparison == 0) comparison = this.podId.compareTo(other.podId);
if (comparison == 0) Integer.valueOf(this.type.code).compareTo(other.type.code);
return comparison;
}
}