| /* |
| * 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.openstack.nova.v2_0.domain; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| |
| import java.beans.ConstructorProperties; |
| |
| import javax.inject.Named; |
| |
| import org.jclouds.javax.annotation.Nullable; |
| |
| import com.google.common.base.MoreObjects; |
| import com.google.common.base.Objects; |
| import com.google.common.base.MoreObjects.ToStringHelper; |
| |
| /** |
| * Class HostResourceUsage |
| */ |
| public class HostResourceUsage { |
| |
| public static Builder<?> builder() { |
| return new ConcreteBuilder(); |
| } |
| |
| public Builder<?> toBuilder() { |
| return new ConcreteBuilder().fromHostResourceUsage(this); |
| } |
| |
| public abstract static class Builder<T extends Builder<T>> { |
| protected abstract T self(); |
| |
| protected String host; |
| protected String project; |
| protected int memoryMb; |
| protected int cpu; |
| protected int diskGb; |
| |
| /** |
| * @see HostResourceUsage#getHost() |
| */ |
| public T host(String host) { |
| this.host = host; |
| return self(); |
| } |
| |
| /** |
| * @see HostResourceUsage#getProject() |
| */ |
| public T project(String project) { |
| this.project = project; |
| return self(); |
| } |
| |
| /** |
| * @see HostResourceUsage#getMemoryMb() |
| */ |
| public T memoryMb(int memoryMb) { |
| this.memoryMb = memoryMb; |
| return self(); |
| } |
| |
| /** |
| * @see HostResourceUsage#getCpu() |
| */ |
| public T cpu(int cpu) { |
| this.cpu = cpu; |
| return self(); |
| } |
| |
| /** |
| * @see HostResourceUsage#getDiskGb() |
| */ |
| public T diskGb(int diskGb) { |
| this.diskGb = diskGb; |
| return self(); |
| } |
| |
| public HostResourceUsage build() { |
| return new HostResourceUsage(host, project, memoryMb, cpu, diskGb); |
| } |
| |
| public T fromHostResourceUsage(HostResourceUsage in) { |
| return this |
| .host(in.getHost()) |
| .project(in.getProject()) |
| .memoryMb(in.getMemoryMb()) |
| .cpu(in.getCpu()) |
| .diskGb(in.getDiskGb()); |
| } |
| } |
| |
| private static class ConcreteBuilder extends Builder<ConcreteBuilder> { |
| @Override |
| protected ConcreteBuilder self() { |
| return this; |
| } |
| } |
| |
| private final String host; |
| private final String project; |
| @Named("memory_mb") |
| private final int memoryMb; |
| private final int cpu; |
| @Named("disk_gb") |
| private final int diskGb; |
| |
| @ConstructorProperties({ |
| "host", "project", "memory_mb", "cpu", "disk_gb" |
| }) |
| protected HostResourceUsage(String host, @Nullable String project, int memoryMb, int cpu, int diskGb) { |
| this.host = checkNotNull(host, "host"); |
| this.project = project; |
| this.memoryMb = memoryMb; |
| this.cpu = cpu; |
| this.diskGb = diskGb; |
| } |
| |
| public String getHost() { |
| return this.host; |
| } |
| |
| @Nullable |
| public String getProject() { |
| return this.project; |
| } |
| |
| public int getMemoryMb() { |
| return this.memoryMb; |
| } |
| |
| public int getCpu() { |
| return this.cpu; |
| } |
| |
| public int getDiskGb() { |
| return this.diskGb; |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hashCode(host, project, memoryMb, cpu, diskGb); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) return true; |
| if (obj == null || getClass() != obj.getClass()) return false; |
| HostResourceUsage that = HostResourceUsage.class.cast(obj); |
| return Objects.equal(this.host, that.host) |
| && Objects.equal(this.project, that.project) |
| && Objects.equal(this.memoryMb, that.memoryMb) |
| && Objects.equal(this.cpu, that.cpu) |
| && Objects.equal(this.diskGb, that.diskGb); |
| } |
| |
| protected ToStringHelper string() { |
| return MoreObjects.toStringHelper(this) |
| .add("host", host).add("project", project).add("memoryMb", memoryMb).add("cpu", cpu).add("diskGb", diskGb); |
| } |
| |
| @Override |
| public String toString() { |
| return string().toString(); |
| } |
| |
| } |