com.amazonaws.services.elasticmapreduce.model.JobFlowInstancesDetail 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.elasticmapreduce.model;
/**
*
* Specify the type of Amazon EC2 instances to run the job flow on.
*
*/
public class JobFlowInstancesDetail {
/**
* The Amazon EC2 master node instance type.
*
* Constraints:
* Length: 1 - 256
* Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*
*/
private String masterInstanceType;
/**
* The DNS name of the master node.
*
* Constraints:
* Length: 0 - 10280
* Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*
*/
private String masterPublicDnsName;
/**
* The Amazon EC2 instance identifier of the master node.
*
* Constraints:
* Length: 0 - 10280
* Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*
*/
private String masterInstanceId;
/**
* The Amazon EC2 slave node instance type.
*
* Constraints:
* Length: 1 - 256
* Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*
*/
private String slaveInstanceType;
/**
* The number of Amazon EC2 instances in the cluster. If the value is 1,
* the same instance serves as both the master and slave node. If the
* value is greater than 1, one instance is the master node and all
* others are slave nodes.
*/
private Integer instanceCount;
/**
* Details about the job flow's instance groups.
*/
private java.util.List instanceGroups;
/**
* An approximation of the cost of the job flow, represented in
* m1.small/hours. This value is incremented once for every hour an
* m1.small runs. Larger instances are weighted more, so an Amazon EC2
* instance that is roughly four times more expensive would result in the
* normalized instance hours being incremented by four. This result is
* only an approximation and does not reflect the actual billing rate.
*/
private Integer normalizedInstanceHours;
/**
* The name of an Amazon EC2 key pair that can be used to ssh to the
* master node of job flow.
*
* Constraints:
* Length: 0 - 256
* Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*
*/
private String ec2KeyName;
/**
* Specifies the Amazon EC2 Availability Zone for the job flow.
*/
private PlacementType placement;
/**
* Specifies whether or not the job flow should terminate after
* completing all steps.
*/
private Boolean keepJobFlowAliveWhenNoSteps;
/**
* Specifies the Hadoop version for the job flow.
*
* Constraints:
* Length: 0 - 256
* Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*
*/
private String hadoopVersion;
/**
* Default constructor for a new JobFlowInstancesDetail object. Callers should use the
* setter or fluent setter (with...) methods to initialize this object after creating it.
*/
public JobFlowInstancesDetail() {}
/**
* Constructs a new JobFlowInstancesDetail object.
* Callers should use the setter or fluent setter (with...) methods to
* initialize any additional object members.
*
* @param masterInstanceType The Amazon EC2 master node instance type.
* @param slaveInstanceType The Amazon EC2 slave node instance type.
* @param instanceCount The number of Amazon EC2 instances in the
* cluster. If the value is 1, the same instance serves as both the
* master and slave node. If the value is greater than 1, one instance is
* the master node and all others are slave nodes.
*/
public JobFlowInstancesDetail(String masterInstanceType, String slaveInstanceType, Integer instanceCount) {
this.masterInstanceType = masterInstanceType;
this.slaveInstanceType = slaveInstanceType;
this.instanceCount = instanceCount;
}
/**
* The Amazon EC2 master node instance type.
*
* Constraints:
* Length: 1 - 256
* Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*
*
* @return The Amazon EC2 master node instance type.
*/
public String getMasterInstanceType() {
return masterInstanceType;
}
/**
* The Amazon EC2 master node instance type.
*
* Constraints:
* Length: 1 - 256
* Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*
*
* @param masterInstanceType The Amazon EC2 master node instance type.
*/
public void setMasterInstanceType(String masterInstanceType) {
this.masterInstanceType = masterInstanceType;
}
/**
* The Amazon EC2 master node instance type.
*
* Returns a reference to this object so that method calls can be chained together.
*
* Constraints:
* Length: 1 - 256
* Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*
*
* @param masterInstanceType The Amazon EC2 master node instance type.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public JobFlowInstancesDetail withMasterInstanceType(String masterInstanceType) {
this.masterInstanceType = masterInstanceType;
return this;
}
/**
* The DNS name of the master node.
*
* Constraints:
* Length: 0 - 10280
* Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*
*
* @return The DNS name of the master node.
*/
public String getMasterPublicDnsName() {
return masterPublicDnsName;
}
/**
* The DNS name of the master node.
*
* Constraints:
* Length: 0 - 10280
* Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*
*
* @param masterPublicDnsName The DNS name of the master node.
*/
public void setMasterPublicDnsName(String masterPublicDnsName) {
this.masterPublicDnsName = masterPublicDnsName;
}
/**
* The DNS name of the master node.
*
* Returns a reference to this object so that method calls can be chained together.
*
* Constraints:
* Length: 0 - 10280
* Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*
*
* @param masterPublicDnsName The DNS name of the master node.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public JobFlowInstancesDetail withMasterPublicDnsName(String masterPublicDnsName) {
this.masterPublicDnsName = masterPublicDnsName;
return this;
}
/**
* The Amazon EC2 instance identifier of the master node.
*
* Constraints:
* Length: 0 - 10280
* Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*
*
* @return The Amazon EC2 instance identifier of the master node.
*/
public String getMasterInstanceId() {
return masterInstanceId;
}
/**
* The Amazon EC2 instance identifier of the master node.
*
* Constraints:
* Length: 0 - 10280
* Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*
*
* @param masterInstanceId The Amazon EC2 instance identifier of the master node.
*/
public void setMasterInstanceId(String masterInstanceId) {
this.masterInstanceId = masterInstanceId;
}
/**
* The Amazon EC2 instance identifier of the master node.
*
* Returns a reference to this object so that method calls can be chained together.
*
* Constraints:
* Length: 0 - 10280
* Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*
*
* @param masterInstanceId The Amazon EC2 instance identifier of the master node.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public JobFlowInstancesDetail withMasterInstanceId(String masterInstanceId) {
this.masterInstanceId = masterInstanceId;
return this;
}
/**
* The Amazon EC2 slave node instance type.
*
* Constraints:
* Length: 1 - 256
* Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*
*
* @return The Amazon EC2 slave node instance type.
*/
public String getSlaveInstanceType() {
return slaveInstanceType;
}
/**
* The Amazon EC2 slave node instance type.
*
* Constraints:
* Length: 1 - 256
* Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*
*
* @param slaveInstanceType The Amazon EC2 slave node instance type.
*/
public void setSlaveInstanceType(String slaveInstanceType) {
this.slaveInstanceType = slaveInstanceType;
}
/**
* The Amazon EC2 slave node instance type.
*
* Returns a reference to this object so that method calls can be chained together.
*
* Constraints:
* Length: 1 - 256
* Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*
*
* @param slaveInstanceType The Amazon EC2 slave node instance type.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public JobFlowInstancesDetail withSlaveInstanceType(String slaveInstanceType) {
this.slaveInstanceType = slaveInstanceType;
return this;
}
/**
* The number of Amazon EC2 instances in the cluster. If the value is 1,
* the same instance serves as both the master and slave node. If the
* value is greater than 1, one instance is the master node and all
* others are slave nodes.
*
* @return The number of Amazon EC2 instances in the cluster. If the value is 1,
* the same instance serves as both the master and slave node. If the
* value is greater than 1, one instance is the master node and all
* others are slave nodes.
*/
public Integer getInstanceCount() {
return instanceCount;
}
/**
* The number of Amazon EC2 instances in the cluster. If the value is 1,
* the same instance serves as both the master and slave node. If the
* value is greater than 1, one instance is the master node and all
* others are slave nodes.
*
* @param instanceCount The number of Amazon EC2 instances in the cluster. If the value is 1,
* the same instance serves as both the master and slave node. If the
* value is greater than 1, one instance is the master node and all
* others are slave nodes.
*/
public void setInstanceCount(Integer instanceCount) {
this.instanceCount = instanceCount;
}
/**
* The number of Amazon EC2 instances in the cluster. If the value is 1,
* the same instance serves as both the master and slave node. If the
* value is greater than 1, one instance is the master node and all
* others are slave nodes.
*
* Returns a reference to this object so that method calls can be chained together.
*
* @param instanceCount The number of Amazon EC2 instances in the cluster. If the value is 1,
* the same instance serves as both the master and slave node. If the
* value is greater than 1, one instance is the master node and all
* others are slave nodes.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public JobFlowInstancesDetail withInstanceCount(Integer instanceCount) {
this.instanceCount = instanceCount;
return this;
}
/**
* Details about the job flow's instance groups.
*
* @return Details about the job flow's instance groups.
*/
public java.util.List getInstanceGroups() {
if (instanceGroups == null) {
instanceGroups = new java.util.ArrayList();
}
return instanceGroups;
}
/**
* Details about the job flow's instance groups.
*
* @param instanceGroups Details about the job flow's instance groups.
*/
public void setInstanceGroups(java.util.Collection instanceGroups) {
java.util.List instanceGroupsCopy = new java.util.ArrayList();
if (instanceGroups != null) {
instanceGroupsCopy.addAll(instanceGroups);
}
this.instanceGroups = instanceGroupsCopy;
}
/**
* Details about the job flow's instance groups.
*
* Returns a reference to this object so that method calls can be chained together.
*
* @param instanceGroups Details about the job flow's instance groups.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public JobFlowInstancesDetail withInstanceGroups(InstanceGroupDetail... instanceGroups) {
for (InstanceGroupDetail value : instanceGroups) {
getInstanceGroups().add(value);
}
return this;
}
/**
* Details about the job flow's instance groups.
*
* Returns a reference to this object so that method calls can be chained together.
*
* @param instanceGroups Details about the job flow's instance groups.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public JobFlowInstancesDetail withInstanceGroups(java.util.Collection instanceGroups) {
java.util.List instanceGroupsCopy = new java.util.ArrayList();
if (instanceGroups != null) {
instanceGroupsCopy.addAll(instanceGroups);
}
this.instanceGroups = instanceGroupsCopy;
return this;
}
/**
* An approximation of the cost of the job flow, represented in
* m1.small/hours. This value is incremented once for every hour an
* m1.small runs. Larger instances are weighted more, so an Amazon EC2
* instance that is roughly four times more expensive would result in the
* normalized instance hours being incremented by four. This result is
* only an approximation and does not reflect the actual billing rate.
*
* @return An approximation of the cost of the job flow, represented in
* m1.small/hours. This value is incremented once for every hour an
* m1.small runs. Larger instances are weighted more, so an Amazon EC2
* instance that is roughly four times more expensive would result in the
* normalized instance hours being incremented by four. This result is
* only an approximation and does not reflect the actual billing rate.
*/
public Integer getNormalizedInstanceHours() {
return normalizedInstanceHours;
}
/**
* An approximation of the cost of the job flow, represented in
* m1.small/hours. This value is incremented once for every hour an
* m1.small runs. Larger instances are weighted more, so an Amazon EC2
* instance that is roughly four times more expensive would result in the
* normalized instance hours being incremented by four. This result is
* only an approximation and does not reflect the actual billing rate.
*
* @param normalizedInstanceHours An approximation of the cost of the job flow, represented in
* m1.small/hours. This value is incremented once for every hour an
* m1.small runs. Larger instances are weighted more, so an Amazon EC2
* instance that is roughly four times more expensive would result in the
* normalized instance hours being incremented by four. This result is
* only an approximation and does not reflect the actual billing rate.
*/
public void setNormalizedInstanceHours(Integer normalizedInstanceHours) {
this.normalizedInstanceHours = normalizedInstanceHours;
}
/**
* An approximation of the cost of the job flow, represented in
* m1.small/hours. This value is incremented once for every hour an
* m1.small runs. Larger instances are weighted more, so an Amazon EC2
* instance that is roughly four times more expensive would result in the
* normalized instance hours being incremented by four. This result is
* only an approximation and does not reflect the actual billing rate.
*
* Returns a reference to this object so that method calls can be chained together.
*
* @param normalizedInstanceHours An approximation of the cost of the job flow, represented in
* m1.small/hours. This value is incremented once for every hour an
* m1.small runs. Larger instances are weighted more, so an Amazon EC2
* instance that is roughly four times more expensive would result in the
* normalized instance hours being incremented by four. This result is
* only an approximation and does not reflect the actual billing rate.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public JobFlowInstancesDetail withNormalizedInstanceHours(Integer normalizedInstanceHours) {
this.normalizedInstanceHours = normalizedInstanceHours;
return this;
}
/**
* The name of an Amazon EC2 key pair that can be used to ssh to the
* master node of job flow.
*
* Constraints:
* Length: 0 - 256
* Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*
*
* @return The name of an Amazon EC2 key pair that can be used to ssh to the
* master node of job flow.
*/
public String getEc2KeyName() {
return ec2KeyName;
}
/**
* The name of an Amazon EC2 key pair that can be used to ssh to the
* master node of job flow.
*
* Constraints:
* Length: 0 - 256
* Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*
*
* @param ec2KeyName The name of an Amazon EC2 key pair that can be used to ssh to the
* master node of job flow.
*/
public void setEc2KeyName(String ec2KeyName) {
this.ec2KeyName = ec2KeyName;
}
/**
* The name of an Amazon EC2 key pair that can be used to ssh to the
* master node of job flow.
*
* Returns a reference to this object so that method calls can be chained together.
*
* Constraints:
* Length: 0 - 256
* Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*
*
* @param ec2KeyName The name of an Amazon EC2 key pair that can be used to ssh to the
* master node of job flow.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public JobFlowInstancesDetail withEc2KeyName(String ec2KeyName) {
this.ec2KeyName = ec2KeyName;
return this;
}
/**
* Specifies the Amazon EC2 Availability Zone for the job flow.
*
* @return Specifies the Amazon EC2 Availability Zone for the job flow.
*/
public PlacementType getPlacement() {
return placement;
}
/**
* Specifies the Amazon EC2 Availability Zone for the job flow.
*
* @param placement Specifies the Amazon EC2 Availability Zone for the job flow.
*/
public void setPlacement(PlacementType placement) {
this.placement = placement;
}
/**
* Specifies the Amazon EC2 Availability Zone for the job flow.
*
* Returns a reference to this object so that method calls can be chained together.
*
* @param placement Specifies the Amazon EC2 Availability Zone for the job flow.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public JobFlowInstancesDetail withPlacement(PlacementType placement) {
this.placement = placement;
return this;
}
/**
* Specifies whether or not the job flow should terminate after
* completing all steps.
*
* @return Specifies whether or not the job flow should terminate after
* completing all steps.
*/
public Boolean isKeepJobFlowAliveWhenNoSteps() {
return keepJobFlowAliveWhenNoSteps;
}
/**
* Specifies whether or not the job flow should terminate after
* completing all steps.
*
* @param keepJobFlowAliveWhenNoSteps Specifies whether or not the job flow should terminate after
* completing all steps.
*/
public void setKeepJobFlowAliveWhenNoSteps(Boolean keepJobFlowAliveWhenNoSteps) {
this.keepJobFlowAliveWhenNoSteps = keepJobFlowAliveWhenNoSteps;
}
/**
* Specifies whether or not the job flow should terminate after
* completing all steps.
*
* Returns a reference to this object so that method calls can be chained together.
*
* @param keepJobFlowAliveWhenNoSteps Specifies whether or not the job flow should terminate after
* completing all steps.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public JobFlowInstancesDetail withKeepJobFlowAliveWhenNoSteps(Boolean keepJobFlowAliveWhenNoSteps) {
this.keepJobFlowAliveWhenNoSteps = keepJobFlowAliveWhenNoSteps;
return this;
}
/**
* Specifies whether or not the job flow should terminate after
* completing all steps.
*
* @return Specifies whether or not the job flow should terminate after
* completing all steps.
*/
public Boolean getKeepJobFlowAliveWhenNoSteps() {
return keepJobFlowAliveWhenNoSteps;
}
/**
* Specifies the Hadoop version for the job flow.
*
* Constraints:
* Length: 0 - 256
* Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*
*
* @return Specifies the Hadoop version for the job flow.
*/
public String getHadoopVersion() {
return hadoopVersion;
}
/**
* Specifies the Hadoop version for the job flow.
*
* Constraints:
* Length: 0 - 256
* Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*
*
* @param hadoopVersion Specifies the Hadoop version for the job flow.
*/
public void setHadoopVersion(String hadoopVersion) {
this.hadoopVersion = hadoopVersion;
}
/**
* Specifies the Hadoop version for the job flow.
*
* Returns a reference to this object so that method calls can be chained together.
*
* Constraints:
* Length: 0 - 256
* Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*
*
* @param hadoopVersion Specifies the Hadoop version for the job flow.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public JobFlowInstancesDetail withHadoopVersion(String hadoopVersion) {
this.hadoopVersion = hadoopVersion;
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("MasterInstanceType: " + masterInstanceType + ", ");
sb.append("MasterPublicDnsName: " + masterPublicDnsName + ", ");
sb.append("MasterInstanceId: " + masterInstanceId + ", ");
sb.append("SlaveInstanceType: " + slaveInstanceType + ", ");
sb.append("InstanceCount: " + instanceCount + ", ");
sb.append("InstanceGroups: " + instanceGroups + ", ");
sb.append("NormalizedInstanceHours: " + normalizedInstanceHours + ", ");
sb.append("Ec2KeyName: " + ec2KeyName + ", ");
sb.append("Placement: " + placement + ", ");
sb.append("KeepJobFlowAliveWhenNoSteps: " + keepJobFlowAliveWhenNoSteps + ", ");
sb.append("HadoopVersion: " + hadoopVersion + ", ");
sb.append("}");
return sb.toString();
}
}