/*
 * Copyright 2014 Netflix, Inc.
 *
 * 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.netflix.spinnaker.amos;

import com.fasterxml.jackson.annotation.JsonIgnore;

import java.util.Collection;
import java.util.List;

/**
 * Implementations of this interface will provide properties specific to a named account object,
 * with capability to retrieve a type of credential object (such as AWSCredentials or GoogleCredentials).
 *
 * @author Dan Woods
 * @param <T> - type of credential object to be returned
 */
public interface AccountCredentials<T> {
    /**
     * Provides the name of the account to be returned.
     *
     * Uniquely identifies the account.
     *
     * @return the name of the account
     */
    String getName();

    /**
     * Provides the environment name for the account.
     *
     * Many accounts can share the same environment (e.g. dev, test, prod)
     *
     * @return the Environment name
     */
    String getEnvironment();

    /**
     * Provides the type for the account.
     *
     * Account type is typically consistent among the set of credentials that represent related a sequence of environments.
     *
     * e.g.:
     * <ul>
     *     <li>account name: maindev, environment: dev, accountType: main</li>
     *     <li>account name: maintest, environment: test, accountType: main</li>
     *     <li>account name: mainprod, environment: prod, accountType: main</li>
     * </ul>
     *
     * @return the type for the account.
     */
    String getAccountType();

    /**
     * Returns an associated credentials object, which may be lazily initialized based off of some detail encapsulated
     * within the implementation (like environment or keys, etc)
     *
     * @return typed credentials object
     */
    @JsonIgnore T getCredentials();

    /**
     * Provides the name of the cloud provider. Typically something like 'aws', 'gce' or 'docker'.
     *
     * @return the name of the cloud provider
     * @deprecated use getCloudProvider()
     */
    @Deprecated
    String getProvider();

    /**
     * Provides the name of the cloud provider. Typically something like 'aws', 'gce' or 'docker'.
     *
     * @return the name of the cloud provider
     */
    String getCloudProvider();

    /**
     * A user in ANY required group should be allowed access to this account.
     *
     * @return the group names that govern access to this account, empty indicates a public account accessible by all.
     */
    List<String> getRequiredGroupMembership();
}

@@ -1628,16 +1628,18 @@
 ent 
+a 
 related 
 a se
@@ -1638,18 +1638,11 @@
 ted 
-a sequence
+set
  of 

fix javadoc