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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;
 

Represents an individual cache node within a cache cluster. Each cache node runs its own instance of the cluster's protocol-compliant caching software - either Memcached or Redis.

Valid node types are as follows:

  • General purpose:
    • Current generation: cache.t2.micro , cache.t2.small , cache.t2.medium , cache.m3.medium , cache.m3.large , cache.m3.xlarge , cache.m3.2xlarge
    • Previous generation: cache.t1.micro , cache.m1.small , cache.m1.medium , cache.m1.large , cache.m1.xlarge
  • Compute optimized: cache.c1.xlarge
  • Memory optimized
    • Current generation: cache.r3.large , cache.r3.xlarge , cache.r3.2xlarge , cache.r3.4xlarge , cache.r3.8xlarge
    • Previous generation: cache.m2.xlarge , cache.m2.2xlarge , cache.m2.4xlarge

Notes:

  • All t2 instances are created in an Amazon Virtual Private Cloud (VPC).
  • Redis backup/restore is not supported for t2 instances.
  • Redis Append-only files (AOF) functionality is not supported for t1 or t2 instances.

For a complete listing of cache node types and specifications, see Amazon ElastiCache Product Features and Details and Cache Node Type-Specific Parameters for Memcached or Cache Node Type-Specific Parameters for Redis .

 
 public class CacheNode implements SerializableCloneable {

    
The cache node identifier. A node ID is a numeric identifier (0001, 0002, etc.). The combination of cluster ID and node ID uniquely identifies every cache node used in a customer's AWS account.
    private String cacheNodeId;

    
The current state of this cache node.
    private String cacheNodeStatus;

    
The date and time when the cache node was created.
    private java.util.Date cacheNodeCreateTime;

    
The hostname for connecting to this cache node.
    private Endpoint endpoint;

    
The status of the parameter group applied to this cache node.
    private String parameterGroupStatus;

    
The ID of the primary node to which this read replica node is synchronized. If this field is empty, then this node is not associated with a primary cache cluster.
    private String sourceCacheNodeId;

    
The Availability Zone where this node was created and now resides.
    private String customerAvailabilityZone;

    
Default constructor for a new CacheNode object. Callers should use the setter or fluent setter (with...) methods to initialize this object after creating it.
    public CacheNode() {}
    
    
The cache node identifier. A node ID is a numeric identifier (0001, 0002, etc.). The combination of cluster ID and node ID uniquely identifies every cache node used in a customer's AWS account.

Returns:
The cache node identifier. A node ID is a numeric identifier (0001, 0002, etc.). The combination of cluster ID and node ID uniquely identifies every cache node used in a customer's AWS account.
    public String getCacheNodeId() {
        return ;
    }
    
    
The cache node identifier. A node ID is a numeric identifier (0001, 0002, etc.). The combination of cluster ID and node ID uniquely identifies every cache node used in a customer's AWS account.

Parameters:
cacheNodeId The cache node identifier. A node ID is a numeric identifier (0001, 0002, etc.). The combination of cluster ID and node ID uniquely identifies every cache node used in a customer's AWS account.
    public void setCacheNodeId(String cacheNodeId) {
        this. = cacheNodeId;
    }
    
    
The cache node identifier. A node ID is a numeric identifier (0001, 0002, etc.). The combination of cluster ID and node ID uniquely identifies every cache node used in a customer's AWS account.

Returns a reference to this object so that method calls can be chained together.

Parameters:
cacheNodeId The cache node identifier. A node ID is a numeric identifier (0001, 0002, etc.). The combination of cluster ID and node ID uniquely identifies every cache node used in a customer's AWS account.
Returns:
A reference to this updated object so that method calls can be chained together.
    public CacheNode withCacheNodeId(String cacheNodeId) {
        this. = cacheNodeId;
        return this;
    }

    
The current state of this cache node.

Returns:
The current state of this cache node.
    public String getCacheNodeStatus() {
        return ;
    }
    
    
The current state of this cache node.

Parameters:
cacheNodeStatus The current state of this cache node.
    public void setCacheNodeStatus(String cacheNodeStatus) {
        this. = cacheNodeStatus;
    }
    
    
The current state of this cache node.

Returns a reference to this object so that method calls can be chained together.

Parameters:
cacheNodeStatus The current state of this cache node.
Returns:
A reference to this updated object so that method calls can be chained together.
    public CacheNode withCacheNodeStatus(String cacheNodeStatus) {
        this. = cacheNodeStatus;
        return this;
    }

    
The date and time when the cache node was created.

Returns:
The date and time when the cache node was created.
    public java.util.Date getCacheNodeCreateTime() {
        return ;
    }
    
    
The date and time when the cache node was created.

Parameters:
cacheNodeCreateTime The date and time when the cache node was created.
    public void setCacheNodeCreateTime(java.util.Date cacheNodeCreateTime) {
        this. = cacheNodeCreateTime;
    }
    
    
The date and time when the cache node was created.

Returns a reference to this object so that method calls can be chained together.

Parameters:
cacheNodeCreateTime The date and time when the cache node was created.
Returns:
A reference to this updated object so that method calls can be chained together.
    public CacheNode withCacheNodeCreateTime(java.util.Date cacheNodeCreateTime) {
        this. = cacheNodeCreateTime;
        return this;
    }

    
The hostname for connecting to this cache node.

Returns:
The hostname for connecting to this cache node.
    public Endpoint getEndpoint() {
        return ;
    }
    
    
The hostname for connecting to this cache node.

Parameters:
endpoint The hostname for connecting to this cache node.
    public void setEndpoint(Endpoint endpoint) {
        this. = endpoint;
    }
    
    
The hostname for connecting to this cache node.

Returns a reference to this object so that method calls can be chained together.

Parameters:
endpoint The hostname for connecting to this cache node.
Returns:
A reference to this updated object so that method calls can be chained together.
    public CacheNode withEndpoint(Endpoint endpoint) {
        this. = endpoint;
        return this;
    }

    
The status of the parameter group applied to this cache node.

Returns:
The status of the parameter group applied to this cache node.
    public String getParameterGroupStatus() {
        return ;
    }
    
    
The status of the parameter group applied to this cache node.

Parameters:
parameterGroupStatus The status of the parameter group applied to this cache node.
    public void setParameterGroupStatus(String parameterGroupStatus) {
        this. = parameterGroupStatus;
    }
    
    
The status of the parameter group applied to this cache node.

Returns a reference to this object so that method calls can be chained together.

Parameters:
parameterGroupStatus The status of the parameter group applied to this cache node.
Returns:
A reference to this updated object so that method calls can be chained together.
    public CacheNode withParameterGroupStatus(String parameterGroupStatus) {
        this. = parameterGroupStatus;
        return this;
    }

    
The ID of the primary node to which this read replica node is synchronized. If this field is empty, then this node is not associated with a primary cache cluster.

Returns:
The ID of the primary node to which this read replica node is synchronized. If this field is empty, then this node is not associated with a primary cache cluster.
    public String getSourceCacheNodeId() {
        return ;
    }
    
    
The ID of the primary node to which this read replica node is synchronized. If this field is empty, then this node is not associated with a primary cache cluster.

Parameters:
sourceCacheNodeId The ID of the primary node to which this read replica node is synchronized. If this field is empty, then this node is not associated with a primary cache cluster.
    public void setSourceCacheNodeId(String sourceCacheNodeId) {
        this. = sourceCacheNodeId;
    }
    
    
The ID of the primary node to which this read replica node is synchronized. If this field is empty, then this node is not associated with a primary cache cluster.

Returns a reference to this object so that method calls can be chained together.

Parameters:
sourceCacheNodeId The ID of the primary node to which this read replica node is synchronized. If this field is empty, then this node is not associated with a primary cache cluster.
Returns:
A reference to this updated object so that method calls can be chained together.
    public CacheNode withSourceCacheNodeId(String sourceCacheNodeId) {
        this. = sourceCacheNodeId;
        return this;
    }

    
The Availability Zone where this node was created and now resides.

Returns:
The Availability Zone where this node was created and now resides.
        return ;
    }
    
    
The Availability Zone where this node was created and now resides.

Parameters:
customerAvailabilityZone The Availability Zone where this node was created and now resides.
    public void setCustomerAvailabilityZone(String customerAvailabilityZone) {
        this. = customerAvailabilityZone;
    }
    
    
The Availability Zone where this node was created and now resides.

Returns a reference to this object so that method calls can be chained together.

Parameters:
customerAvailabilityZone The Availability Zone where this node was created and now resides.
Returns:
A reference to this updated object so that method calls can be chained together.
    public CacheNode withCustomerAvailabilityZone(String customerAvailabilityZone) {
        this. = customerAvailabilityZone;
        return this;
    }

    
Returns a string representation of this object; useful for testing and debugging.

Returns:
A string representation of this object.
See also:
java.lang.Object.toString()
    @Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getCacheNodeId() != nullsb.append("CacheNodeId: " + getCacheNodeId() + ",");
        if (getCacheNodeStatus() != nullsb.append("CacheNodeStatus: " + getCacheNodeStatus() + ",");
        if (getCacheNodeCreateTime() != nullsb.append("CacheNodeCreateTime: " + getCacheNodeCreateTime() + ",");
        if (getEndpoint() != nullsb.append("Endpoint: " + getEndpoint() + ",");
        if (getParameterGroupStatus() != nullsb.append("ParameterGroupStatus: " + getParameterGroupStatus() + ",");
        if (getSourceCacheNodeId() != nullsb.append("SourceCacheNodeId: " + getSourceCacheNodeId() + ",");
        if (getCustomerAvailabilityZone() != nullsb.append("CustomerAvailabilityZone: " + getCustomerAvailabilityZone() );
        sb.append("}");
        return sb.toString();
    }
    
    @Override
    public int hashCode() {
        final int prime = 31;
        int hashCode = 1;
        
        hashCode = prime * hashCode + ((getCacheNodeId() == null) ? 0 : getCacheNodeId().hashCode()); 
        hashCode = prime * hashCode + ((getCacheNodeStatus() == null) ? 0 : getCacheNodeStatus().hashCode()); 
        hashCode = prime * hashCode + ((getCacheNodeCreateTime() == null) ? 0 : getCacheNodeCreateTime().hashCode()); 
        hashCode = prime * hashCode + ((getEndpoint() == null) ? 0 : getEndpoint().hashCode()); 
        hashCode = prime * hashCode + ((getParameterGroupStatus() == null) ? 0 : getParameterGroupStatus().hashCode()); 
        hashCode = prime * hashCode + ((getSourceCacheNodeId() == null) ? 0 : getSourceCacheNodeId().hashCode()); 
        hashCode = prime * hashCode + ((getCustomerAvailabilityZone() == null) ? 0 : getCustomerAvailabilityZone().hashCode()); 
        return hashCode;
    }
    
    @Override
    public boolean equals(Object obj) {
        if (this == objreturn true;
        if (obj == nullreturn false;
        if (obj instanceof CacheNode == falsereturn false;
        CacheNode other = (CacheNode)obj;
        
        if (other.getCacheNodeId() == null ^ this.getCacheNodeId() == nullreturn false;
        if (other.getCacheNodeId() != null && other.getCacheNodeId().equals(this.getCacheNodeId()) == falsereturn false
        if (other.getCacheNodeStatus() == null ^ this.getCacheNodeStatus() == nullreturn false;
        if (other.getCacheNodeStatus() != null && other.getCacheNodeStatus().equals(this.getCacheNodeStatus()) == falsereturn false
        if (other.getCacheNodeCreateTime() == null ^ this.getCacheNodeCreateTime() == nullreturn false;
        if (other.getCacheNodeCreateTime() != null && other.getCacheNodeCreateTime().equals(this.getCacheNodeCreateTime()) == falsereturn false
        if (other.getEndpoint() == null ^ this.getEndpoint() == nullreturn false;
        if (other.getEndpoint() != null && other.getEndpoint().equals(this.getEndpoint()) == falsereturn false
        if (other.getParameterGroupStatus() == null ^ this.getParameterGroupStatus() == nullreturn false;
        if (other.getParameterGroupStatus() != null && other.getParameterGroupStatus().equals(this.getParameterGroupStatus()) == falsereturn false
        if (other.getSourceCacheNodeId() == null ^ this.getSourceCacheNodeId() == nullreturn false;
        if (other.getSourceCacheNodeId() != null && other.getSourceCacheNodeId().equals(this.getSourceCacheNodeId()) == falsereturn false
        if (other.getCustomerAvailabilityZone() == null ^ this.getCustomerAvailabilityZone() == nullreturn false;
        if (other.getCustomerAvailabilityZone() != null && other.getCustomerAvailabilityZone().equals(this.getCustomerAvailabilityZone()) == falsereturn false
        return true;
    }
    
    @Override
    public CacheNode clone() {
        try {
            return (CacheNodesuper.clone();
        
        } catch (CloneNotSupportedException e) {
            throw new IllegalStateException(
                    "Got a CloneNotSupportedException from Object.clone() "
                    + "even though we're Cloneable!",
                    e);
        }
        
    }
}
    
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