AutoScalingPolicyDescription (AWS SDK for Java

java.lang.Object
- com.amazonaws.services.elasticmapreduce.model.AutoScalingPolicyDescription

All Implemented Interfaces:

StructuredPojo, Serializable, Cloneable
```
@Generated(value="com.amazonaws:aws-java-sdk-code-generator")
public class AutoScalingPolicyDescription
extends Object
implements Serializable, Cloneable, StructuredPojo
```
An automatic scaling policy for a core instance group or task instance group in an Amazon EMR cluster. The automatic scaling policy defines how an instance group dynamically adds and terminates EC2 instances in response to the value of a CloudWatch metric. See PutAutoScalingPolicy.

See Also:

AWS API Documentation, Serialized Form

Constructor Summary

Constructors
Constructor and Description

AutoScalingPolicyDescription()

Constructors
Constructor and Description
`AutoScalingPolicyDescription()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`AutoScalingPolicyDescription`	`clone()`
`boolean`	`equals(Object obj)`
`ScalingConstraints`	`getConstraints()` The upper and lower EC2 instance limits for an automatic scaling policy.
`List<ScalingRule>`	`getRules()` The scale-in and scale-out rules that comprise the automatic scaling policy.
`AutoScalingPolicyStatus`	`getStatus()` The status of an automatic scaling policy.
`int`	`hashCode()`
`void`	`marshall(ProtocolMarshaller protocolMarshaller)` Marshalls this structured data using the given `ProtocolMarshaller`.
`void`	`setConstraints(ScalingConstraints constraints)` The upper and lower EC2 instance limits for an automatic scaling policy.
`void`	`setRules(Collection<ScalingRule> rules)` The scale-in and scale-out rules that comprise the automatic scaling policy.
`void`	`setStatus(AutoScalingPolicyStatus status)` The status of an automatic scaling policy.
`String`	`toString()` Returns a string representation of this object; useful for testing and debugging.
`AutoScalingPolicyDescription`	`withConstraints(ScalingConstraints constraints)` The upper and lower EC2 instance limits for an automatic scaling policy.
`AutoScalingPolicyDescription`	`withRules(Collection<ScalingRule> rules)` The scale-in and scale-out rules that comprise the automatic scaling policy.
`AutoScalingPolicyDescription`	`withRules(ScalingRule... rules)` The scale-in and scale-out rules that comprise the automatic scaling policy.
`AutoScalingPolicyDescription`	`withStatus(AutoScalingPolicyStatus status)` The status of an automatic scaling policy.

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - AutoScalingPolicyDescription
```
public AutoScalingPolicyDescription()
```
- Method Detail
  - setStatus
```
public void setStatus(AutoScalingPolicyStatus status)
```
    The status of an automatic scaling policy.
    
    Parameters:
    
    status - The status of an automatic scaling policy.
  - getStatus
```
public AutoScalingPolicyStatus getStatus()
```
    The status of an automatic scaling policy.
    
    Returns:
    
    The status of an automatic scaling policy.
  - withStatus
```
public AutoScalingPolicyDescription withStatus(AutoScalingPolicyStatus status)
```
    The status of an automatic scaling policy.
    
    Parameters:
    
    status - The status of an automatic scaling policy.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - setConstraints
```
public void setConstraints(ScalingConstraints constraints)
```
    The upper and lower EC2 instance limits for an automatic scaling policy. Automatic scaling activity will not cause an instance group to grow above or below these limits.
    
    Parameters:
    
    constraints - The upper and lower EC2 instance limits for an automatic scaling policy. Automatic scaling activity will not cause an instance group to grow above or below these limits.
  - getConstraints
```
public ScalingConstraints getConstraints()
```
    The upper and lower EC2 instance limits for an automatic scaling policy. Automatic scaling activity will not cause an instance group to grow above or below these limits.
    
    Returns:
    
    The upper and lower EC2 instance limits for an automatic scaling policy. Automatic scaling activity will not cause an instance group to grow above or below these limits.
  - withConstraints
```
public AutoScalingPolicyDescription withConstraints(ScalingConstraints constraints)
```
    The upper and lower EC2 instance limits for an automatic scaling policy. Automatic scaling activity will not cause an instance group to grow above or below these limits.
    
    Parameters:
    
    constraints - The upper and lower EC2 instance limits for an automatic scaling policy. Automatic scaling activity will not cause an instance group to grow above or below these limits.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - getRules
```
public List<ScalingRule> getRules()
```
    The scale-in and scale-out rules that comprise the automatic scaling policy.
    
    Returns:
    
    The scale-in and scale-out rules that comprise the automatic scaling policy.
  - setRules
```
public void setRules(Collection<ScalingRule> rules)
```
    The scale-in and scale-out rules that comprise the automatic scaling policy.
    
    Parameters:
    
    rules - The scale-in and scale-out rules that comprise the automatic scaling policy.
  - withRules
```
public AutoScalingPolicyDescription withRules(ScalingRule... rules)
```
    The scale-in and scale-out rules that comprise the automatic scaling policy.
    
    NOTE: This method appends the values to the existing list (if any). Use setRules(java.util.Collection) or withRules(java.util.Collection) if you want to override the existing values.
    
    Parameters:
    
    rules - The scale-in and scale-out rules that comprise the automatic scaling policy.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - withRules
```
public AutoScalingPolicyDescription withRules(Collection<ScalingRule> rules)
```
    The scale-in and scale-out rules that comprise the automatic scaling policy.
    
    Parameters:
    
    rules - The scale-in and scale-out rules that comprise the automatic scaling policy.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - toString
```
public String toString()
```
    Returns a string representation of this object; useful for testing and debugging.
    
    Overrides:
    
    toString in class Object
    
    Returns:
    
    A string representation of this object.
    
    See Also:
    
    Object.toString()
  - equals
```
public boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - clone
```
public AutoScalingPolicyDescription clone()
```
    Overrides:
    
    clone in class Object
  - marshall
```
public void marshall(ProtocolMarshaller protocolMarshaller)
```
    Description copied from interface: StructuredPojo
    
    Marshalls this structured data using the given ProtocolMarshaller.
    
    Specified by:
    
    marshall in interface StructuredPojo
    
    Parameters:
    
    protocolMarshaller - Implementation of ProtocolMarshaller used to marshall this object's data.

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Class AutoScalingPolicyDescription

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

AutoScalingPolicyDescription

Method Detail

setStatus

getStatus

withStatus

setConstraints

getConstraints

withConstraints

getRules

setRules

withRules

withRules

toString

equals

hashCode

clone

marshall