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/*
 * 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.representations;

import com.google.common.base.Objects;

import java.io.Serializable;

public class Context implements Serializable {

   private static final long serialVersionUID = -6490025246295140657L;

   public static Builder builder() {
      return new Builder();
   }

   public static class Builder {
      private String name;
      private String providerId;
      private String identity;

      public Builder name(final String name) {
         this.name = name;
         return this;
      }

      public Builder providerId(final String providerId) {
         this.providerId = providerId;
         return this;
      }

      public Builder identity(final String identity) {
         this.identity = identity;
         return this;
      }

      public Context build() {
         return new Context(name, providerId, identity);
      }
   }

   private final String name;
   private final String providerId;
   private final String identity;


   public Context(String name, String providerId, String identity) {
      this.name = name;
      this.providerId = providerId;
      this.identity = identity;
   }

   public String getName() {
      return name;
   }

   public String getProviderId() {
      return providerId;
   }

   public String getIdentity() {
      return identity;
   }

   @Override
   public int hashCode() {
      return Objects.hashCode(name);
   }

   @Override
   public boolean equals(Object that) {
      if (that == null)
         return false;
      return Objects.equal(this.toString(), that.toString());
   }

   @Override
   public String toString() {
      return Objects.toStringHelper(this).add("name", name).add("providerId", providerId).add("identity", identity).toString();
   }
}