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/*
* Copyright 2010-2015 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.elasticache.model;
import java.io.Serializable;
/**
*
* Represents a collection of cache nodes in a replication group.
*
*/
public class NodeGroup implements Serializable, Cloneable {
/**
* The identifier for the node group. A replication group contains only
* one node group; therefore, the node group ID is 0001.
*/
private String nodeGroupId;
/**
* The current state of this replication group - creating,
* available, etc.
*/
private String status;
/**
* Represents the information required for client programs to connect to
* a cache node.
*/
private Endpoint primaryEndpoint;
/**
* A list containing information about individual nodes within the node
* group.
*/
private com.amazonaws.internal.ListWithAutoConstructFlag nodeGroupMembers;
/**
* The identifier for the node group. A replication group contains only
* one node group; therefore, the node group ID is 0001.
*
* @return The identifier for the node group. A replication group contains only
* one node group; therefore, the node group ID is 0001.
*/
public String getNodeGroupId() {
return nodeGroupId;
}
/**
* The identifier for the node group. A replication group contains only
* one node group; therefore, the node group ID is 0001.
*
* @param nodeGroupId The identifier for the node group. A replication group contains only
* one node group; therefore, the node group ID is 0001.
*/
public void setNodeGroupId(String nodeGroupId) {
this.nodeGroupId = nodeGroupId;
}
/**
* The identifier for the node group. A replication group contains only
* one node group; therefore, the node group ID is 0001.
*
* Returns a reference to this object so that method calls can be chained together.
*
* @param nodeGroupId The identifier for the node group. A replication group contains only
* one node group; therefore, the node group ID is 0001.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public NodeGroup withNodeGroupId(String nodeGroupId) {
this.nodeGroupId = nodeGroupId;
return this;
}
/**
* The current state of this replication group - creating,
* available, etc.
*
* @return The current state of this replication group - creating,
* available, etc.
*/
public String getStatus() {
return status;
}
/**
* The current state of this replication group - creating,
* available, etc.
*
* @param status The current state of this replication group - creating,
* available, etc.
*/
public void setStatus(String status) {
this.status = status;
}
/**
* The current state of this replication group - creating,
* available, etc.
*
* Returns a reference to this object so that method calls can be chained together.
*
* @param status The current state of this replication group - creating,
* available, etc.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public NodeGroup withStatus(String status) {
this.status = status;
return this;
}
/**
* Represents the information required for client programs to connect to
* a cache node.
*
* @return Represents the information required for client programs to connect to
* a cache node.
*/
public Endpoint getPrimaryEndpoint() {
return primaryEndpoint;
}
/**
* Represents the information required for client programs to connect to
* a cache node.
*
* @param primaryEndpoint Represents the information required for client programs to connect to
* a cache node.
*/
public void setPrimaryEndpoint(Endpoint primaryEndpoint) {
this.primaryEndpoint = primaryEndpoint;
}
/**
* Represents the information required for client programs to connect to
* a cache node.
*
* Returns a reference to this object so that method calls can be chained together.
*
* @param primaryEndpoint Represents the information required for client programs to connect to
* a cache node.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public NodeGroup withPrimaryEndpoint(Endpoint primaryEndpoint) {
this.primaryEndpoint = primaryEndpoint;
return this;
}
/**
* A list containing information about individual nodes within the node
* group.
*
* @return A list containing information about individual nodes within the node
* group.
*/
public java.util.List getNodeGroupMembers() {
if (nodeGroupMembers == null) {
nodeGroupMembers = new com.amazonaws.internal.ListWithAutoConstructFlag();
nodeGroupMembers.setAutoConstruct(true);
}
return nodeGroupMembers;
}
/**
* A list containing information about individual nodes within the node
* group.
*
* @param nodeGroupMembers A list containing information about individual nodes within the node
* group.
*/
public void setNodeGroupMembers(java.util.Collection nodeGroupMembers) {
if (nodeGroupMembers == null) {
this.nodeGroupMembers = null;
return;
}
com.amazonaws.internal.ListWithAutoConstructFlag nodeGroupMembersCopy = new com.amazonaws.internal.ListWithAutoConstructFlag(nodeGroupMembers.size());
nodeGroupMembersCopy.addAll(nodeGroupMembers);
this.nodeGroupMembers = nodeGroupMembersCopy;
}
/**
* A list containing information about individual nodes within the node
* group.
*
* NOTE: This method appends the values to the existing list (if
* any). Use {@link #setNodeGroupMembers(java.util.Collection)} or {@link
* #withNodeGroupMembers(java.util.Collection)} if you want to override
* the existing values.
*
* Returns a reference to this object so that method calls can be chained together.
*
* @param nodeGroupMembers A list containing information about individual nodes within the node
* group.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public NodeGroup withNodeGroupMembers(NodeGroupMember... nodeGroupMembers) {
if (getNodeGroupMembers() == null) setNodeGroupMembers(new java.util.ArrayList(nodeGroupMembers.length));
for (NodeGroupMember value : nodeGroupMembers) {
getNodeGroupMembers().add(value);
}
return this;
}
/**
* A list containing information about individual nodes within the node
* group.
*
* Returns a reference to this object so that method calls can be chained together.
*
* @param nodeGroupMembers A list containing information about individual nodes within the node
* group.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public NodeGroup withNodeGroupMembers(java.util.Collection nodeGroupMembers) {
if (nodeGroupMembers == null) {
this.nodeGroupMembers = null;
} else {
com.amazonaws.internal.ListWithAutoConstructFlag nodeGroupMembersCopy = new com.amazonaws.internal.ListWithAutoConstructFlag(nodeGroupMembers.size());
nodeGroupMembersCopy.addAll(nodeGroupMembers);
this.nodeGroupMembers = nodeGroupMembersCopy;
}
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("{");
if (getNodeGroupId() != null) sb.append("NodeGroupId: " + getNodeGroupId() + ",");
if (getStatus() != null) sb.append("Status: " + getStatus() + ",");
if (getPrimaryEndpoint() != null) sb.append("PrimaryEndpoint: " + getPrimaryEndpoint() + ",");
if (getNodeGroupMembers() != null) sb.append("NodeGroupMembers: " + getNodeGroupMembers() );
sb.append("}");
return sb.toString();
}
@Override
public int hashCode() {
final int prime = 31;
int hashCode = 1;
hashCode = prime * hashCode + ((getNodeGroupId() == null) ? 0 : getNodeGroupId().hashCode());
hashCode = prime * hashCode + ((getStatus() == null) ? 0 : getStatus().hashCode());
hashCode = prime * hashCode + ((getPrimaryEndpoint() == null) ? 0 : getPrimaryEndpoint().hashCode());
hashCode = prime * hashCode + ((getNodeGroupMembers() == null) ? 0 : getNodeGroupMembers().hashCode());
return hashCode;
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (obj instanceof NodeGroup == false) return false;
NodeGroup other = (NodeGroup)obj;
if (other.getNodeGroupId() == null ^ this.getNodeGroupId() == null) return false;
if (other.getNodeGroupId() != null && other.getNodeGroupId().equals(this.getNodeGroupId()) == false) return false;
if (other.getStatus() == null ^ this.getStatus() == null) return false;
if (other.getStatus() != null && other.getStatus().equals(this.getStatus()) == false) return false;
if (other.getPrimaryEndpoint() == null ^ this.getPrimaryEndpoint() == null) return false;
if (other.getPrimaryEndpoint() != null && other.getPrimaryEndpoint().equals(this.getPrimaryEndpoint()) == false) return false;
if (other.getNodeGroupMembers() == null ^ this.getNodeGroupMembers() == null) return false;
if (other.getNodeGroupMembers() != null && other.getNodeGroupMembers().equals(this.getNodeGroupMembers()) == false) return false;
return true;
}
@Override
public NodeGroup clone() {
try {
return (NodeGroup) super.clone();
} catch (CloneNotSupportedException e) {
throw new IllegalStateException(
"Got a CloneNotSupportedException from Object.clone() "
+ "even though we're Cloneable!",
e);
}
}
}