com.amazonaws.services.ec2.model.PlacementGroup Maven / Gradle / Ivy
/*
* Copyright 2010-2011 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License").
* You may not use this file except in compliance with the License.
* A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file 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.amazonaws.services.ec2.model;
/**
*
* Represents a placement group into which multiple Amazon EC2 instances
* can be launched. A placement group ensures that Amazon EC2 instances
* are physically located close enough to support HPC features, such as
* higher IO network connections between instances in the group.
*
*/
public class PlacementGroup {
/**
* The name of the PlacementGroup.
*/
private String groupName;
/**
* The strategy to use when allocating Amazon EC2 instances for the
* PlacementGroup.
*
* Constraints:
* Allowed Values: cluster
*/
private String strategy;
/**
* The state of this PlacementGroup.
*
* Constraints:
* Allowed Values: pending, available, deleting, deleted
*/
private String state;
/**
* Default constructor for a new PlacementGroup object. Callers should use the
* setter or fluent setter (with...) methods to initialize this object after creating it.
*/
public PlacementGroup() {}
/**
* Constructs a new PlacementGroup object.
* Callers should use the setter or fluent setter (with...) methods to
* initialize any additional object members.
*
* @param groupName The name of the PlacementGroup.
*/
public PlacementGroup(String groupName) {
this.groupName = groupName;
}
/**
* The name of the PlacementGroup.
*
* @return The name of the PlacementGroup.
*/
public String getGroupName() {
return groupName;
}
/**
* The name of the PlacementGroup.
*
* @param groupName The name of the PlacementGroup.
*/
public void setGroupName(String groupName) {
this.groupName = groupName;
}
/**
* The name of the PlacementGroup.
*
* Returns a reference to this object so that method calls can be chained together.
*
* @param groupName The name of the PlacementGroup.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public PlacementGroup withGroupName(String groupName) {
this.groupName = groupName;
return this;
}
/**
* The strategy to use when allocating Amazon EC2 instances for the
* PlacementGroup.
*
* Constraints:
* Allowed Values: cluster
*
* @return The strategy to use when allocating Amazon EC2 instances for the
* PlacementGroup.
*
* @see PlacementStrategy
*/
public String getStrategy() {
return strategy;
}
/**
* The strategy to use when allocating Amazon EC2 instances for the
* PlacementGroup.
*
* Constraints:
* Allowed Values: cluster
*
* @param strategy The strategy to use when allocating Amazon EC2 instances for the
* PlacementGroup.
*
* @see PlacementStrategy
*/
public void setStrategy(String strategy) {
this.strategy = strategy;
}
/**
* The strategy to use when allocating Amazon EC2 instances for the
* PlacementGroup.
*
* Returns a reference to this object so that method calls can be chained together.
*
* Constraints:
* Allowed Values: cluster
*
* @param strategy The strategy to use when allocating Amazon EC2 instances for the
* PlacementGroup.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*
* @see PlacementStrategy
*/
public PlacementGroup withStrategy(String strategy) {
this.strategy = strategy;
return this;
}
/**
* The state of this PlacementGroup.
*
* Constraints:
* Allowed Values: pending, available, deleting, deleted
*
* @return The state of this PlacementGroup.
*
* @see PlacementGroupState
*/
public String getState() {
return state;
}
/**
* The state of this PlacementGroup.
*
* Constraints:
* Allowed Values: pending, available, deleting, deleted
*
* @param state The state of this PlacementGroup.
*
* @see PlacementGroupState
*/
public void setState(String state) {
this.state = state;
}
/**
* The state of this PlacementGroup.
*
* Returns a reference to this object so that method calls can be chained together.
*
* Constraints:
* Allowed Values: pending, available, deleting, deleted
*
* @param state The state of this PlacementGroup.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*
* @see PlacementGroupState
*/
public PlacementGroup withState(String state) {
this.state = state;
return this;
}
/**
* Returns a string representation of this object; useful for testing and
* debugging.
*
* @return A string representation of this object.
*
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append("{");
sb.append("GroupName: " + groupName + ", ");
sb.append("Strategy: " + strategy + ", ");
sb.append("State: " + state + ", ");
sb.append("}");
return sb.toString();
}
}