| /* |
| * 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.glesys.domain; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| |
| import java.beans.ConstructorProperties; |
| |
| import com.google.common.base.MoreObjects; |
| import com.google.common.base.Objects; |
| import com.google.common.base.MoreObjects.ToStringHelper; |
| |
| /** |
| * Detailed information on usage |
| * |
| * @see ServerStatus |
| */ |
| public class ResourceUsageInfo { |
| |
| public static Builder<?> builder() { |
| return new ConcreteBuilder(); |
| } |
| |
| public Builder<?> toBuilder() { |
| return new ConcreteBuilder().fromResourceUsageInfo(this); |
| } |
| |
| public abstract static class Builder<T extends Builder<T>> { |
| protected abstract T self(); |
| |
| protected String resource; |
| protected String resolution; |
| protected String unit; |
| |
| /** |
| * @see ResourceUsageInfo#getResource() |
| */ |
| public T resource(String resource) { |
| this.resource = checkNotNull(resource, "resource"); |
| return self(); |
| } |
| |
| /** |
| * @see ResourceUsageInfo#getResolution() |
| */ |
| public T resolution(String resolution) { |
| this.resolution = checkNotNull(resolution, "resolution"); |
| return self(); |
| } |
| |
| /** |
| * @see ResourceUsageInfo#getUnit() |
| */ |
| public T unit(String unit) { |
| this.unit = checkNotNull(unit, "unit"); |
| return self(); |
| } |
| |
| public ResourceUsageInfo build() { |
| return new ResourceUsageInfo(resource, resolution, unit); |
| } |
| |
| public T fromResourceUsageInfo(ResourceUsageInfo in) { |
| return this |
| .resource(in.getResource()) |
| .resolution(in.getResolution()) |
| .unit(in.getUnit()); |
| } |
| } |
| |
| private static class ConcreteBuilder extends Builder<ConcreteBuilder> { |
| @Override |
| protected ConcreteBuilder self() { |
| return this; |
| } |
| } |
| |
| private final String resource; |
| private final String resolution; |
| private final String unit; |
| |
| @ConstructorProperties({ |
| "type", "resolution", "unit" |
| }) |
| protected ResourceUsageInfo(String resource, String resolution, String unit) { |
| this.resource = checkNotNull(resource, "resource"); |
| this.resolution = checkNotNull(resolution, "resolution"); |
| this.unit = checkNotNull(unit, "unit"); |
| } |
| |
| public String getResource() { |
| return this.resource; |
| } |
| |
| public String getResolution() { |
| return this.resolution; |
| } |
| |
| public String getUnit() { |
| return this.unit; |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hashCode(resource, resolution, unit); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) return true; |
| if (obj == null || getClass() != obj.getClass()) return false; |
| ResourceUsageInfo that = ResourceUsageInfo.class.cast(obj); |
| return Objects.equal(this.resource, that.resource) |
| && Objects.equal(this.resolution, that.resolution) |
| && Objects.equal(this.unit, that.unit); |
| } |
| |
| protected ToStringHelper string() { |
| return MoreObjects.toStringHelper("") |
| .add("resource", resource).add("resolution", resolution).add("unit", unit); |
| } |
| |
| @Override |
| public String toString() { |
| return string().toString(); |
| } |
| |
| } |