Java tutorial
/* * Copyright 2014-2019 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; import javax.annotation.Generated; /** * <p> * Represents an individual cache node within a cluster. Each cache node runs its own instance of the cluster's * protocol-compliant caching software - either Memcached or Redis. * </p> * <p> * The following node types are supported by ElastiCache. Generally speaking, the current generation types provide more * memory and computational power at lower cost when compared to their equivalent previous generation counterparts. * </p> * <ul> * <li> * <p> * General purpose: * </p> * <ul> * <li> * <p> * Current generation: * </p> * <p> * <b>M5 node types:</b> <code>cache.m5.large</code>, <code>cache.m5.xlarge</code>, <code>cache.m5.2xlarge</code>, * <code>cache.m5.4xlarge</code>, <code>cache.m5.12xlarge</code>, <code>cache.m5.24xlarge</code> * </p> * <p> * <b>M4 node types:</b> <code>cache.m4.large</code>, <code>cache.m4.xlarge</code>, <code>cache.m4.2xlarge</code>, * <code>cache.m4.4xlarge</code>, <code>cache.m4.10xlarge</code> * </p> * <p> * <b>T2 node types:</b> <code>cache.t2.micro</code>, <code>cache.t2.small</code>, <code>cache.t2.medium</code> * </p> * </li> * <li> * <p> * Previous generation: (not recommended) * </p> * <p> * <b>T1 node types:</b> <code>cache.t1.micro</code> * </p> * <p> * <b>M1 node types:</b> <code>cache.m1.small</code>, <code>cache.m1.medium</code>, <code>cache.m1.large</code>, * <code>cache.m1.xlarge</code> * </p> * <p> * <b>M3 node types:</b> <code>cache.m3.medium</code>, <code>cache.m3.large</code>, <code>cache.m3.xlarge</code>, * <code>cache.m3.2xlarge</code> * </p> * </li> * </ul> * </li> * <li> * <p> * Compute optimized: * </p> * <ul> * <li> * <p> * Previous generation: (not recommended) * </p> * <p> * <b>C1 node types:</b> <code>cache.c1.xlarge</code> * </p> * </li> * </ul> * </li> * <li> * <p> * Memory optimized: * </p> * <ul> * <li> * <p> * Current generation: * </p> * <p> * <b>R5 node types:</b> <code>cache.r5.large</code>, <code>cache.r5.xlarge</code>, <code>cache.r5.2xlarge</code>, * <code>cache.r5.4xlarge</code>, <code>cache.r5.12xlarge</code>, <code>cache.r5.24xlarge</code> * </p> * <p> * <b>R4 node types:</b> <code>cache.r4.large</code>, <code>cache.r4.xlarge</code>, <code>cache.r4.2xlarge</code>, * <code>cache.r4.4xlarge</code>, <code>cache.r4.8xlarge</code>, <code>cache.r4.16xlarge</code> * </p> * </li> * <li> * <p> * Previous generation: (not recommended) * </p> * <p> * <b>M2 node types:</b> <code>cache.m2.xlarge</code>, <code>cache.m2.2xlarge</code>, <code>cache.m2.4xlarge</code> * </p> * <p> * <b>R3 node types:</b> <code>cache.r3.large</code>, <code>cache.r3.xlarge</code>, <code>cache.r3.2xlarge</code>, * <code>cache.r3.4xlarge</code>, <code>cache.r3.8xlarge</code> * </p> * </li> * </ul> * </li> * </ul> * <p> * <b>Additional node type info</b> * </p> * <ul> * <li> * <p> * All current generation instance types are created in Amazon VPC by default. * </p> * </li> * <li> * <p> * Redis append-only files (AOF) are not supported for T1 or T2 instances. * </p> * </li> * <li> * <p> * Redis Multi-AZ with automatic failover is not supported on T1 instances. * </p> * </li> * <li> * <p> * Redis configuration variables <code>appendonly</code> and <code>appendfsync</code> are not supported on Redis version * 2.8.22 and later. * </p> * </li> * </ul> * * @see <a href="http://docs.aws.amazon.com/goto/WebAPI/elasticache-2015-02-02/CacheNode" target="_top">AWS API * Documentation</a> */ @Generated("com.amazonaws:aws-java-sdk-code-generator") public class CacheNode implements Serializable, Cloneable { /** * <p> * 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. * </p> */ private String cacheNodeId; /** * <p> * The current state of this cache node. * </p> */ private String cacheNodeStatus; /** * <p> * The date and time when the cache node was created. * </p> */ private java.util.Date cacheNodeCreateTime; /** * <p> * The hostname for connecting to this cache node. * </p> */ private Endpoint endpoint; /** * <p> * The status of the parameter group applied to this cache node. * </p> */ private String parameterGroupStatus; /** * <p> * The ID of the primary node to which this read replica node is synchronized. If this field is empty, this node is * not associated with a primary cluster. * </p> */ private String sourceCacheNodeId; /** * <p> * The Availability Zone where this node was created and now resides. * </p> */ private String customerAvailabilityZone; /** * <p> * 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. * </p> * * @param 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 = cacheNodeId; } /** * <p> * 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. * </p> * * @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. */ public String getCacheNodeId() { return this.cacheNodeId; } /** * <p> * 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. * </p> * * @param 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. * @return Returns a reference to this object so that method calls can be chained together. */ public CacheNode withCacheNodeId(String cacheNodeId) { setCacheNodeId(cacheNodeId); return this; } /** * <p> * The current state of this cache node. * </p> * * @param cacheNodeStatus * The current state of this cache node. */ public void setCacheNodeStatus(String cacheNodeStatus) { this.cacheNodeStatus = cacheNodeStatus; } /** * <p> * The current state of this cache node. * </p> * * @return The current state of this cache node. */ public String getCacheNodeStatus() { return this.cacheNodeStatus; } /** * <p> * The current state of this cache node. * </p> * * @param cacheNodeStatus * The current state of this cache node. * @return Returns a reference to this object so that method calls can be chained together. */ public CacheNode withCacheNodeStatus(String cacheNodeStatus) { setCacheNodeStatus(cacheNodeStatus); return this; } /** * <p> * The date and time when the cache node was created. * </p> * * @param cacheNodeCreateTime * The date and time when the cache node was created. */ public void setCacheNodeCreateTime(java.util.Date cacheNodeCreateTime) { this.cacheNodeCreateTime = cacheNodeCreateTime; } /** * <p> * The date and time when the cache node was created. * </p> * * @return The date and time when the cache node was created. */ public java.util.Date getCacheNodeCreateTime() { return this.cacheNodeCreateTime; } /** * <p> * The date and time when the cache node was created. * </p> * * @param cacheNodeCreateTime * The date and time when the cache node was created. * @return Returns a reference to this object so that method calls can be chained together. */ public CacheNode withCacheNodeCreateTime(java.util.Date cacheNodeCreateTime) { setCacheNodeCreateTime(cacheNodeCreateTime); return this; } /** * <p> * The hostname for connecting to this cache node. * </p> * * @param endpoint * The hostname for connecting to this cache node. */ public void setEndpoint(Endpoint endpoint) { this.endpoint = endpoint; } /** * <p> * The hostname for connecting to this cache node. * </p> * * @return The hostname for connecting to this cache node. */ public Endpoint getEndpoint() { return this.endpoint; } /** * <p> * The hostname for connecting to this cache node. * </p> * * @param endpoint * The hostname for connecting to this cache node. * @return Returns a reference to this object so that method calls can be chained together. */ public CacheNode withEndpoint(Endpoint endpoint) { setEndpoint(endpoint); return this; } /** * <p> * The status of the parameter group applied to this cache node. * </p> * * @param parameterGroupStatus * The status of the parameter group applied to this cache node. */ public void setParameterGroupStatus(String parameterGroupStatus) { this.parameterGroupStatus = parameterGroupStatus; } /** * <p> * The status of the parameter group applied to this cache node. * </p> * * @return The status of the parameter group applied to this cache node. */ public String getParameterGroupStatus() { return this.parameterGroupStatus; } /** * <p> * The status of the parameter group applied to this cache node. * </p> * * @param parameterGroupStatus * The status of the parameter group applied to this cache node. * @return Returns a reference to this object so that method calls can be chained together. */ public CacheNode withParameterGroupStatus(String parameterGroupStatus) { setParameterGroupStatus(parameterGroupStatus); return this; } /** * <p> * The ID of the primary node to which this read replica node is synchronized. If this field is empty, this node is * not associated with a primary cluster. * </p> * * @param sourceCacheNodeId * The ID of the primary node to which this read replica node is synchronized. If this field is empty, this * node is not associated with a primary cluster. */ public void setSourceCacheNodeId(String sourceCacheNodeId) { this.sourceCacheNodeId = sourceCacheNodeId; } /** * <p> * The ID of the primary node to which this read replica node is synchronized. If this field is empty, this node is * not associated with a primary cluster. * </p> * * @return The ID of the primary node to which this read replica node is synchronized. If this field is empty, this * node is not associated with a primary cluster. */ public String getSourceCacheNodeId() { return this.sourceCacheNodeId; } /** * <p> * The ID of the primary node to which this read replica node is synchronized. If this field is empty, this node is * not associated with a primary cluster. * </p> * * @param sourceCacheNodeId * The ID of the primary node to which this read replica node is synchronized. If this field is empty, this * node is not associated with a primary cluster. * @return Returns a reference to this object so that method calls can be chained together. */ public CacheNode withSourceCacheNodeId(String sourceCacheNodeId) { setSourceCacheNodeId(sourceCacheNodeId); return this; } /** * <p> * The Availability Zone where this node was created and now resides. * </p> * * @param customerAvailabilityZone * The Availability Zone where this node was created and now resides. */ public void setCustomerAvailabilityZone(String customerAvailabilityZone) { this.customerAvailabilityZone = customerAvailabilityZone; } /** * <p> * The Availability Zone where this node was created and now resides. * </p> * * @return The Availability Zone where this node was created and now resides. */ public String getCustomerAvailabilityZone() { return this.customerAvailabilityZone; } /** * <p> * The Availability Zone where this node was created and now resides. * </p> * * @param customerAvailabilityZone * The Availability Zone where this node was created and now resides. * @return Returns a reference to this object so that method calls can be chained together. */ public CacheNode withCustomerAvailabilityZone(String customerAvailabilityZone) { setCustomerAvailabilityZone(customerAvailabilityZone); return this; } /** * Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be * redacted from this string using a placeholder value. * * @return A string representation of this object. * * @see java.lang.Object#toString() */ @Override public String toString() { StringBuilder sb = new StringBuilder(); sb.append("{"); if (getCacheNodeId() != null) sb.append("CacheNodeId: ").append(getCacheNodeId()).append(","); if (getCacheNodeStatus() != null) sb.append("CacheNodeStatus: ").append(getCacheNodeStatus()).append(","); if (getCacheNodeCreateTime() != null) sb.append("CacheNodeCreateTime: ").append(getCacheNodeCreateTime()).append(","); if (getEndpoint() != null) sb.append("Endpoint: ").append(getEndpoint()).append(","); if (getParameterGroupStatus() != null) sb.append("ParameterGroupStatus: ").append(getParameterGroupStatus()).append(","); if (getSourceCacheNodeId() != null) sb.append("SourceCacheNodeId: ").append(getSourceCacheNodeId()).append(","); if (getCustomerAvailabilityZone() != null) sb.append("CustomerAvailabilityZone: ").append(getCustomerAvailabilityZone()); sb.append("}"); return sb.toString(); } @Override public boolean equals(Object obj) { if (this == obj) return true; if (obj == null) return false; if (obj instanceof CacheNode == false) return false; CacheNode other = (CacheNode) obj; if (other.getCacheNodeId() == null ^ this.getCacheNodeId() == null) return false; if (other.getCacheNodeId() != null && other.getCacheNodeId().equals(this.getCacheNodeId()) == false) return false; if (other.getCacheNodeStatus() == null ^ this.getCacheNodeStatus() == null) return false; if (other.getCacheNodeStatus() != null && other.getCacheNodeStatus().equals(this.getCacheNodeStatus()) == false) return false; if (other.getCacheNodeCreateTime() == null ^ this.getCacheNodeCreateTime() == null) return false; if (other.getCacheNodeCreateTime() != null && other.getCacheNodeCreateTime().equals(this.getCacheNodeCreateTime()) == false) return false; if (other.getEndpoint() == null ^ this.getEndpoint() == null) return false; if (other.getEndpoint() != null && other.getEndpoint().equals(this.getEndpoint()) == false) return false; if (other.getParameterGroupStatus() == null ^ this.getParameterGroupStatus() == null) return false; if (other.getParameterGroupStatus() != null && other.getParameterGroupStatus().equals(this.getParameterGroupStatus()) == false) return false; if (other.getSourceCacheNodeId() == null ^ this.getSourceCacheNodeId() == null) return false; if (other.getSourceCacheNodeId() != null && other.getSourceCacheNodeId().equals(this.getSourceCacheNodeId()) == false) return false; if (other.getCustomerAvailabilityZone() == null ^ this.getCustomerAvailabilityZone() == null) return false; if (other.getCustomerAvailabilityZone() != null && other.getCustomerAvailabilityZone().equals(this.getCustomerAvailabilityZone()) == false) return false; return true; } @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 CacheNode clone() { try { return (CacheNode) super.clone(); } catch (CloneNotSupportedException e) { throw new IllegalStateException( "Got a CloneNotSupportedException from Object.clone() " + "even though we're Cloneable!", e); } } }