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The AWS Java SDK for Amazon EMR module holds the client classes that are used for communicating with Amazon Elastic MapReduce Service
/*
* Copyright 2011-2016 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.elasticmapreduce.model;
import java.io.Serializable;
/**
*
* Detailed information about an instance group.
*
*/
public class InstanceGroupDetail implements Serializable, Cloneable {
/**
*
* Unique identifier for the instance group.
*
*/
private String instanceGroupId;
/**
*
* Friendly name for the instance group.
*
*/
private String name;
/**
*
* Market type of the Amazon EC2 instances used to create a cluster node.
*
*/
private String market;
/**
*
* Instance group role in the cluster
*
*/
private String instanceRole;
/**
*
* Bid price for EC2 Instances when launching nodes as Spot Instances,
* expressed in USD.
*
*/
private String bidPrice;
/**
*
* Amazon EC2 Instance type.
*
*/
private String instanceType;
/**
*
* Target number of instances to run in the instance group.
*
*/
private Integer instanceRequestCount;
/**
*
* Actual count of running instances.
*
*/
private Integer instanceRunningCount;
/**
*
* State of instance group. The following values are deprecated: STARTING,
* TERMINATED, and FAILED.
*
*/
private String state;
/**
*
* Details regarding the state of the instance group.
*
*/
private String lastStateChangeReason;
/**
*
* The date/time the instance group was created.
*
*/
private java.util.Date creationDateTime;
/**
*
* The date/time the instance group was started.
*
*/
private java.util.Date startDateTime;
/**
*
* The date/time the instance group was available to the cluster.
*
*/
private java.util.Date readyDateTime;
/**
*
* The date/time the instance group was terminated.
*
*/
private java.util.Date endDateTime;
/**
* Default constructor for InstanceGroupDetail object. Callers should use
* the setter or fluent setter (with...) methods to initialize the object
* after creating it.
*/
public InstanceGroupDetail() {
}
/**
* Constructs a new InstanceGroupDetail object. Callers should use the
* setter or fluent setter (with...) methods to initialize any additional
* object members.
*
* @param instanceRole
* Instance group role in the cluster
* @param instanceType
* Amazon EC2 Instance type.
* @param instanceRequestCount
* Target number of instances to run in the instance group.
* @param instanceRunningCount
* Actual count of running instances.
* @param state
* State of instance group. The following values are deprecated:
* STARTING, TERMINATED, and FAILED.
* @param creationDateTime
* The date/time the instance group was created.
*/
public InstanceGroupDetail(String instanceRole, String instanceType,
Integer instanceRequestCount, Integer instanceRunningCount,
String state, java.util.Date creationDateTime) {
setInstanceRole(instanceRole);
setInstanceType(instanceType);
setInstanceRequestCount(instanceRequestCount);
setInstanceRunningCount(instanceRunningCount);
setState(state);
setCreationDateTime(creationDateTime);
}
/**
* Constructs a new InstanceGroupDetail object. Callers should use the
* setter or fluent setter (with...) methods to initialize any additional
* object members.
*
* @param instanceRole
* Instance group role in the cluster
* @param instanceType
* Amazon EC2 Instance type.
* @param instanceRequestCount
* Target number of instances to run in the instance group.
* @param instanceRunningCount
* Actual count of running instances.
* @param state
* State of instance group. The following values are deprecated:
* STARTING, TERMINATED, and FAILED.
* @param creationDateTime
* The date/time the instance group was created.
*/
public InstanceGroupDetail(InstanceRoleType instanceRole,
String instanceType, Integer instanceRequestCount,
Integer instanceRunningCount, InstanceGroupState state,
java.util.Date creationDateTime) {
setInstanceRole(instanceRole.toString());
setInstanceType(instanceType);
setInstanceRequestCount(instanceRequestCount);
setInstanceRunningCount(instanceRunningCount);
setState(state.toString());
setCreationDateTime(creationDateTime);
}
/**
*
* Unique identifier for the instance group.
*
*
* @param instanceGroupId
* Unique identifier for the instance group.
*/
public void setInstanceGroupId(String instanceGroupId) {
this.instanceGroupId = instanceGroupId;
}
/**
*
* Unique identifier for the instance group.
*
*
* @return Unique identifier for the instance group.
*/
public String getInstanceGroupId() {
return this.instanceGroupId;
}
/**
*
* Unique identifier for the instance group.
*
*
* @param instanceGroupId
* Unique identifier for the instance group.
* @return Returns a reference to this object so that method calls can be
* chained together.
*/
public InstanceGroupDetail withInstanceGroupId(String instanceGroupId) {
setInstanceGroupId(instanceGroupId);
return this;
}
/**
*
* Friendly name for the instance group.
*
*
* @param name
* Friendly name for the instance group.
*/
public void setName(String name) {
this.name = name;
}
/**
*
* Friendly name for the instance group.
*
*
* @return Friendly name for the instance group.
*/
public String getName() {
return this.name;
}
/**
*
* Friendly name for the instance group.
*
*
* @param name
* Friendly name for the instance group.
* @return Returns a reference to this object so that method calls can be
* chained together.
*/
public InstanceGroupDetail withName(String name) {
setName(name);
return this;
}
/**
*
* Market type of the Amazon EC2 instances used to create a cluster node.
*
*
* @param market
* Market type of the Amazon EC2 instances used to create a cluster
* node.
* @see MarketType
*/
public void setMarket(String market) {
this.market = market;
}
/**
*
* Market type of the Amazon EC2 instances used to create a cluster node.
*
*
* @return Market type of the Amazon EC2 instances used to create a cluster
* node.
* @see MarketType
*/
public String getMarket() {
return this.market;
}
/**
*
* Market type of the Amazon EC2 instances used to create a cluster node.
*
*
* @param market
* Market type of the Amazon EC2 instances used to create a cluster
* node.
* @return Returns a reference to this object so that method calls can be
* chained together.
* @see MarketType
*/
public InstanceGroupDetail withMarket(String market) {
setMarket(market);
return this;
}
/**
*
* Market type of the Amazon EC2 instances used to create a cluster node.
*
*
* @param market
* Market type of the Amazon EC2 instances used to create a cluster
* node.
* @see MarketType
*/
public void setMarket(MarketType market) {
this.market = market.toString();
}
/**
*
* Market type of the Amazon EC2 instances used to create a cluster node.
*
*
* @param market
* Market type of the Amazon EC2 instances used to create a cluster
* node.
* @return Returns a reference to this object so that method calls can be
* chained together.
* @see MarketType
*/
public InstanceGroupDetail withMarket(MarketType market) {
setMarket(market);
return this;
}
/**
*
* Instance group role in the cluster
*
*
* @param instanceRole
* Instance group role in the cluster
* @see InstanceRoleType
*/
public void setInstanceRole(String instanceRole) {
this.instanceRole = instanceRole;
}
/**
*
* Instance group role in the cluster
*
*
* @return Instance group role in the cluster
* @see InstanceRoleType
*/
public String getInstanceRole() {
return this.instanceRole;
}
/**
*
* Instance group role in the cluster
*
*
* @param instanceRole
* Instance group role in the cluster
* @return Returns a reference to this object so that method calls can be
* chained together.
* @see InstanceRoleType
*/
public InstanceGroupDetail withInstanceRole(String instanceRole) {
setInstanceRole(instanceRole);
return this;
}
/**
*
* Instance group role in the cluster
*
*
* @param instanceRole
* Instance group role in the cluster
* @see InstanceRoleType
*/
public void setInstanceRole(InstanceRoleType instanceRole) {
this.instanceRole = instanceRole.toString();
}
/**
*
* Instance group role in the cluster
*
*
* @param instanceRole
* Instance group role in the cluster
* @return Returns a reference to this object so that method calls can be
* chained together.
* @see InstanceRoleType
*/
public InstanceGroupDetail withInstanceRole(InstanceRoleType instanceRole) {
setInstanceRole(instanceRole);
return this;
}
/**
*
* Bid price for EC2 Instances when launching nodes as Spot Instances,
* expressed in USD.
*
*
* @param bidPrice
* Bid price for EC2 Instances when launching nodes as Spot
* Instances, expressed in USD.
*/
public void setBidPrice(String bidPrice) {
this.bidPrice = bidPrice;
}
/**
*
* Bid price for EC2 Instances when launching nodes as Spot Instances,
* expressed in USD.
*
*
* @return Bid price for EC2 Instances when launching nodes as Spot
* Instances, expressed in USD.
*/
public String getBidPrice() {
return this.bidPrice;
}
/**
*
* Bid price for EC2 Instances when launching nodes as Spot Instances,
* expressed in USD.
*
*
* @param bidPrice
* Bid price for EC2 Instances when launching nodes as Spot
* Instances, expressed in USD.
* @return Returns a reference to this object so that method calls can be
* chained together.
*/
public InstanceGroupDetail withBidPrice(String bidPrice) {
setBidPrice(bidPrice);
return this;
}
/**
*
* Amazon EC2 Instance type.
*
*
* @param instanceType
* Amazon EC2 Instance type.
*/
public void setInstanceType(String instanceType) {
this.instanceType = instanceType;
}
/**
*
* Amazon EC2 Instance type.
*
*
* @return Amazon EC2 Instance type.
*/
public String getInstanceType() {
return this.instanceType;
}
/**
*
* Amazon EC2 Instance type.
*
*
* @param instanceType
* Amazon EC2 Instance type.
* @return Returns a reference to this object so that method calls can be
* chained together.
*/
public InstanceGroupDetail withInstanceType(String instanceType) {
setInstanceType(instanceType);
return this;
}
/**
*
* Target number of instances to run in the instance group.
*
*
* @param instanceRequestCount
* Target number of instances to run in the instance group.
*/
public void setInstanceRequestCount(Integer instanceRequestCount) {
this.instanceRequestCount = instanceRequestCount;
}
/**
*
* Target number of instances to run in the instance group.
*
*
* @return Target number of instances to run in the instance group.
*/
public Integer getInstanceRequestCount() {
return this.instanceRequestCount;
}
/**
*
* Target number of instances to run in the instance group.
*
*
* @param instanceRequestCount
* Target number of instances to run in the instance group.
* @return Returns a reference to this object so that method calls can be
* chained together.
*/
public InstanceGroupDetail withInstanceRequestCount(
Integer instanceRequestCount) {
setInstanceRequestCount(instanceRequestCount);
return this;
}
/**
*
* Actual count of running instances.
*
*
* @param instanceRunningCount
* Actual count of running instances.
*/
public void setInstanceRunningCount(Integer instanceRunningCount) {
this.instanceRunningCount = instanceRunningCount;
}
/**
*
* Actual count of running instances.
*
*
* @return Actual count of running instances.
*/
public Integer getInstanceRunningCount() {
return this.instanceRunningCount;
}
/**
*
* Actual count of running instances.
*
*
* @param instanceRunningCount
* Actual count of running instances.
* @return Returns a reference to this object so that method calls can be
* chained together.
*/
public InstanceGroupDetail withInstanceRunningCount(
Integer instanceRunningCount) {
setInstanceRunningCount(instanceRunningCount);
return this;
}
/**
*
* State of instance group. The following values are deprecated: STARTING,
* TERMINATED, and FAILED.
*
*
* @param state
* State of instance group. The following values are deprecated:
* STARTING, TERMINATED, and FAILED.
* @see InstanceGroupState
*/
public void setState(String state) {
this.state = state;
}
/**
*
* State of instance group. The following values are deprecated: STARTING,
* TERMINATED, and FAILED.
*
*
* @return State of instance group. The following values are deprecated:
* STARTING, TERMINATED, and FAILED.
* @see InstanceGroupState
*/
public String getState() {
return this.state;
}
/**
*
* State of instance group. The following values are deprecated: STARTING,
* TERMINATED, and FAILED.
*
*
* @param state
* State of instance group. The following values are deprecated:
* STARTING, TERMINATED, and FAILED.
* @return Returns a reference to this object so that method calls can be
* chained together.
* @see InstanceGroupState
*/
public InstanceGroupDetail withState(String state) {
setState(state);
return this;
}
/**
*
* State of instance group. The following values are deprecated: STARTING,
* TERMINATED, and FAILED.
*
*
* @param state
* State of instance group. The following values are deprecated:
* STARTING, TERMINATED, and FAILED.
* @see InstanceGroupState
*/
public void setState(InstanceGroupState state) {
this.state = state.toString();
}
/**
*
* State of instance group. The following values are deprecated: STARTING,
* TERMINATED, and FAILED.
*
*
* @param state
* State of instance group. The following values are deprecated:
* STARTING, TERMINATED, and FAILED.
* @return Returns a reference to this object so that method calls can be
* chained together.
* @see InstanceGroupState
*/
public InstanceGroupDetail withState(InstanceGroupState state) {
setState(state);
return this;
}
/**
*
* Details regarding the state of the instance group.
*
*
* @param lastStateChangeReason
* Details regarding the state of the instance group.
*/
public void setLastStateChangeReason(String lastStateChangeReason) {
this.lastStateChangeReason = lastStateChangeReason;
}
/**
*
* Details regarding the state of the instance group.
*
*
* @return Details regarding the state of the instance group.
*/
public String getLastStateChangeReason() {
return this.lastStateChangeReason;
}
/**
*
* Details regarding the state of the instance group.
*
*
* @param lastStateChangeReason
* Details regarding the state of the instance group.
* @return Returns a reference to this object so that method calls can be
* chained together.
*/
public InstanceGroupDetail withLastStateChangeReason(
String lastStateChangeReason) {
setLastStateChangeReason(lastStateChangeReason);
return this;
}
/**
*
* The date/time the instance group was created.
*
*
* @param creationDateTime
* The date/time the instance group was created.
*/
public void setCreationDateTime(java.util.Date creationDateTime) {
this.creationDateTime = creationDateTime;
}
/**
*
* The date/time the instance group was created.
*
*
* @return The date/time the instance group was created.
*/
public java.util.Date getCreationDateTime() {
return this.creationDateTime;
}
/**
*
* The date/time the instance group was created.
*
*
* @param creationDateTime
* The date/time the instance group was created.
* @return Returns a reference to this object so that method calls can be
* chained together.
*/
public InstanceGroupDetail withCreationDateTime(
java.util.Date creationDateTime) {
setCreationDateTime(creationDateTime);
return this;
}
/**
*
* The date/time the instance group was started.
*
*
* @param startDateTime
* The date/time the instance group was started.
*/
public void setStartDateTime(java.util.Date startDateTime) {
this.startDateTime = startDateTime;
}
/**
*
* The date/time the instance group was started.
*
*
* @return The date/time the instance group was started.
*/
public java.util.Date getStartDateTime() {
return this.startDateTime;
}
/**
*
* The date/time the instance group was started.
*
*
* @param startDateTime
* The date/time the instance group was started.
* @return Returns a reference to this object so that method calls can be
* chained together.
*/
public InstanceGroupDetail withStartDateTime(java.util.Date startDateTime) {
setStartDateTime(startDateTime);
return this;
}
/**
*
* The date/time the instance group was available to the cluster.
*
*
* @param readyDateTime
* The date/time the instance group was available to the cluster.
*/
public void setReadyDateTime(java.util.Date readyDateTime) {
this.readyDateTime = readyDateTime;
}
/**
*
* The date/time the instance group was available to the cluster.
*
*
* @return The date/time the instance group was available to the cluster.
*/
public java.util.Date getReadyDateTime() {
return this.readyDateTime;
}
/**
*
* The date/time the instance group was available to the cluster.
*
*
* @param readyDateTime
* The date/time the instance group was available to the cluster.
* @return Returns a reference to this object so that method calls can be
* chained together.
*/
public InstanceGroupDetail withReadyDateTime(java.util.Date readyDateTime) {
setReadyDateTime(readyDateTime);
return this;
}
/**
*
* The date/time the instance group was terminated.
*
*
* @param endDateTime
* The date/time the instance group was terminated.
*/
public void setEndDateTime(java.util.Date endDateTime) {
this.endDateTime = endDateTime;
}
/**
*
* The date/time the instance group was terminated.
*
*
* @return The date/time the instance group was terminated.
*/
public java.util.Date getEndDateTime() {
return this.endDateTime;
}
/**
*
* The date/time the instance group was terminated.
*
*
* @param endDateTime
* The date/time the instance group was terminated.
* @return Returns a reference to this object so that method calls can be
* chained together.
*/
public InstanceGroupDetail withEndDateTime(java.util.Date endDateTime) {
setEndDateTime(endDateTime);
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 (getInstanceGroupId() != null)
sb.append("InstanceGroupId: " + getInstanceGroupId() + ",");
if (getName() != null)
sb.append("Name: " + getName() + ",");
if (getMarket() != null)
sb.append("Market: " + getMarket() + ",");
if (getInstanceRole() != null)
sb.append("InstanceRole: " + getInstanceRole() + ",");
if (getBidPrice() != null)
sb.append("BidPrice: " + getBidPrice() + ",");
if (getInstanceType() != null)
sb.append("InstanceType: " + getInstanceType() + ",");
if (getInstanceRequestCount() != null)
sb.append("InstanceRequestCount: " + getInstanceRequestCount()
+ ",");
if (getInstanceRunningCount() != null)
sb.append("InstanceRunningCount: " + getInstanceRunningCount()
+ ",");
if (getState() != null)
sb.append("State: " + getState() + ",");
if (getLastStateChangeReason() != null)
sb.append("LastStateChangeReason: " + getLastStateChangeReason()
+ ",");
if (getCreationDateTime() != null)
sb.append("CreationDateTime: " + getCreationDateTime() + ",");
if (getStartDateTime() != null)
sb.append("StartDateTime: " + getStartDateTime() + ",");
if (getReadyDateTime() != null)
sb.append("ReadyDateTime: " + getReadyDateTime() + ",");
if (getEndDateTime() != null)
sb.append("EndDateTime: " + getEndDateTime());
sb.append("}");
return sb.toString();
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (obj instanceof InstanceGroupDetail == false)
return false;
InstanceGroupDetail other = (InstanceGroupDetail) obj;
if (other.getInstanceGroupId() == null
^ this.getInstanceGroupId() == null)
return false;
if (other.getInstanceGroupId() != null
&& other.getInstanceGroupId().equals(this.getInstanceGroupId()) == false)
return false;
if (other.getName() == null ^ this.getName() == null)
return false;
if (other.getName() != null
&& other.getName().equals(this.getName()) == false)
return false;
if (other.getMarket() == null ^ this.getMarket() == null)
return false;
if (other.getMarket() != null
&& other.getMarket().equals(this.getMarket()) == false)
return false;
if (other.getInstanceRole() == null ^ this.getInstanceRole() == null)
return false;
if (other.getInstanceRole() != null
&& other.getInstanceRole().equals(this.getInstanceRole()) == false)
return false;
if (other.getBidPrice() == null ^ this.getBidPrice() == null)
return false;
if (other.getBidPrice() != null
&& other.getBidPrice().equals(this.getBidPrice()) == false)
return false;
if (other.getInstanceType() == null ^ this.getInstanceType() == null)
return false;
if (other.getInstanceType() != null
&& other.getInstanceType().equals(this.getInstanceType()) == false)
return false;
if (other.getInstanceRequestCount() == null
^ this.getInstanceRequestCount() == null)
return false;
if (other.getInstanceRequestCount() != null
&& other.getInstanceRequestCount().equals(
this.getInstanceRequestCount()) == false)
return false;
if (other.getInstanceRunningCount() == null
^ this.getInstanceRunningCount() == null)
return false;
if (other.getInstanceRunningCount() != null
&& other.getInstanceRunningCount().equals(
this.getInstanceRunningCount()) == false)
return false;
if (other.getState() == null ^ this.getState() == null)
return false;
if (other.getState() != null
&& other.getState().equals(this.getState()) == false)
return false;
if (other.getLastStateChangeReason() == null
^ this.getLastStateChangeReason() == null)
return false;
if (other.getLastStateChangeReason() != null
&& other.getLastStateChangeReason().equals(
this.getLastStateChangeReason()) == false)
return false;
if (other.getCreationDateTime() == null
^ this.getCreationDateTime() == null)
return false;
if (other.getCreationDateTime() != null
&& other.getCreationDateTime().equals(
this.getCreationDateTime()) == false)
return false;
if (other.getStartDateTime() == null ^ this.getStartDateTime() == null)
return false;
if (other.getStartDateTime() != null
&& other.getStartDateTime().equals(this.getStartDateTime()) == false)
return false;
if (other.getReadyDateTime() == null ^ this.getReadyDateTime() == null)
return false;
if (other.getReadyDateTime() != null
&& other.getReadyDateTime().equals(this.getReadyDateTime()) == false)
return false;
if (other.getEndDateTime() == null ^ this.getEndDateTime() == null)
return false;
if (other.getEndDateTime() != null
&& other.getEndDateTime().equals(this.getEndDateTime()) == false)
return false;
return true;
}
@Override
public int hashCode() {
final int prime = 31;
int hashCode = 1;
hashCode = prime
* hashCode
+ ((getInstanceGroupId() == null) ? 0 : getInstanceGroupId()
.hashCode());
hashCode = prime * hashCode
+ ((getName() == null) ? 0 : getName().hashCode());
hashCode = prime * hashCode
+ ((getMarket() == null) ? 0 : getMarket().hashCode());
hashCode = prime
* hashCode
+ ((getInstanceRole() == null) ? 0 : getInstanceRole()
.hashCode());
hashCode = prime * hashCode
+ ((getBidPrice() == null) ? 0 : getBidPrice().hashCode());
hashCode = prime
* hashCode
+ ((getInstanceType() == null) ? 0 : getInstanceType()
.hashCode());
hashCode = prime
* hashCode
+ ((getInstanceRequestCount() == null) ? 0
: getInstanceRequestCount().hashCode());
hashCode = prime
* hashCode
+ ((getInstanceRunningCount() == null) ? 0
: getInstanceRunningCount().hashCode());
hashCode = prime * hashCode
+ ((getState() == null) ? 0 : getState().hashCode());
hashCode = prime
* hashCode
+ ((getLastStateChangeReason() == null) ? 0
: getLastStateChangeReason().hashCode());
hashCode = prime
* hashCode
+ ((getCreationDateTime() == null) ? 0 : getCreationDateTime()
.hashCode());
hashCode = prime
* hashCode
+ ((getStartDateTime() == null) ? 0 : getStartDateTime()
.hashCode());
hashCode = prime
* hashCode
+ ((getReadyDateTime() == null) ? 0 : getReadyDateTime()
.hashCode());
hashCode = prime
* hashCode
+ ((getEndDateTime() == null) ? 0 : getEndDateTime().hashCode());
return hashCode;
}
@Override
public InstanceGroupDetail clone() {
try {
return (InstanceGroupDetail) super.clone();
} catch (CloneNotSupportedException e) {
throw new IllegalStateException(
"Got a CloneNotSupportedException from Object.clone() "
+ "even though we're Cloneable!", e);
}
}
}
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