com.amazonaws.services.elasticmapreduce.model
Class DescribeJobFlowsRequest

java.lang.Object
  com.amazonaws.AmazonWebServiceRequest
      com.amazonaws.services.elasticmapreduce.model.DescribeJobFlowsRequest

All Implemented Interfaces:

Serializable

public class DescribeJobFlowsRequest
extends AmazonWebServiceRequest
implements Serializable

Container for the parameters to the DescribeJobFlows operation.

DescribeJobFlows returns a list of job flows that match all of the supplied parameters. The parameters can include a list of job flow IDs, job flow states, and restrictions on job flow creation date and time.

Regardless of supplied parameters, only job flows created within the last two months are returned.

If no parameters are supplied, then job flows matching either of the following criteria are returned:

• Job flows created and completed in the last two weeks
• Job flows created within the last two months that are in one of the following states: RUNNING , WAITING , SHUTTING_DOWN , STARTING

Amazon Elastic MapReduce can return a maximum of 512 job flow descriptions.

See Also:

AmazonElasticMapReduce.describeJobFlows(DescribeJobFlowsRequest), Serialized Form

Constructor Summary

DescribeJobFlowsRequest()
Default constructor for a new DescribeJobFlowsRequest object.

DescribeJobFlowsRequest(List<String> jobFlowIds)
Constructs a new DescribeJobFlowsRequest object.

Method Summary

boolean	equals(Object obj)
Date	getCreatedAfter() Return only job flows created after this date and time.
Date	getCreatedBefore() Return only job flows created before this date and time.
List<String>	getJobFlowIds() Return only job flows whose job flow ID is contained in this list.
List<String>	getJobFlowStates() Return only job flows whose state is contained in this list.
int	hashCode()
void	setCreatedAfter(Date createdAfter) Return only job flows created after this date and time.
void	setCreatedBefore(Date createdBefore) Return only job flows created before this date and time.
void	setJobFlowIds(Collection<String> jobFlowIds) Return only job flows whose job flow ID is contained in this list.
void	setJobFlowStates(Collection<String> jobFlowStates) Return only job flows whose state is contained in this list.
String	toString() Returns a string representation of this object; useful for testing and debugging.
DescribeJobFlowsRequest	withCreatedAfter(Date createdAfter) Return only job flows created after this date and time.
DescribeJobFlowsRequest	withCreatedBefore(Date createdBefore) Return only job flows created before this date and time.
DescribeJobFlowsRequest	withJobFlowIds(Collection<String> jobFlowIds) Return only job flows whose job flow ID is contained in this list.
DescribeJobFlowsRequest	withJobFlowIds(String... jobFlowIds) Return only job flows whose job flow ID is contained in this list.
DescribeJobFlowsRequest	withJobFlowStates(Collection<String> jobFlowStates) Return only job flows whose state is contained in this list.
DescribeJobFlowsRequest	withJobFlowStates(String... jobFlowStates) Return only job flows whose state is contained in this list.

Methods inherited from class com.amazonaws.AmazonWebServiceRequest

copyPrivateRequestParameters, getRequestClientOptions, getRequestCredentials, setRequestCredentials

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

DescribeJobFlowsRequest

public DescribeJobFlowsRequest()

Default constructor for a new DescribeJobFlowsRequest object. Callers should use the setter or fluent setter (with...) methods to initialize this object after creating it.

DescribeJobFlowsRequest

public DescribeJobFlowsRequest(List<String> jobFlowIds)

Constructs a new DescribeJobFlowsRequest object. Callers should use the setter or fluent setter (with...) methods to initialize any additional object members.

Parameters:

jobFlowIds - Return only job flows whose job flow ID is contained in this list.

Method Detail

getCreatedAfter

public Date getCreatedAfter()

Return only job flows created after this date and time.

Returns:

Return only job flows created after this date and time.

setCreatedAfter

public void setCreatedAfter(Date createdAfter)

Return only job flows created after this date and time.

Parameters:

createdAfter - Return only job flows created after this date and time.

withCreatedAfter

public DescribeJobFlowsRequest withCreatedAfter(Date createdAfter)

Return only job flows created after this date and time.

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

Parameters:

createdAfter - Return only job flows created after this date and time.

Returns:

A reference to this updated object so that method calls can be chained together.

getCreatedBefore

public Date getCreatedBefore()

Return only job flows created before this date and time.

Returns:

Return only job flows created before this date and time.

setCreatedBefore

public void setCreatedBefore(Date createdBefore)

Return only job flows created before this date and time.

Parameters:

createdBefore - Return only job flows created before this date and time.

withCreatedBefore

public DescribeJobFlowsRequest withCreatedBefore(Date createdBefore)

Return only job flows created before this date and time.

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

Parameters:

createdBefore - Return only job flows created before this date and time.

Returns:

A reference to this updated object so that method calls can be chained together.

getJobFlowIds

public List<String> getJobFlowIds()

Return only job flows whose job flow ID is contained in this list.

Returns:

Return only job flows whose job flow ID is contained in this list.

setJobFlowIds

public void setJobFlowIds(Collection<String> jobFlowIds)

Return only job flows whose job flow ID is contained in this list.

Parameters:

jobFlowIds - Return only job flows whose job flow ID is contained in this list.

withJobFlowIds

public DescribeJobFlowsRequest withJobFlowIds(String... jobFlowIds)

Return only job flows whose job flow ID is contained in this list.

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

Parameters:

jobFlowIds - Return only job flows whose job flow ID is contained in this list.

Returns:

A reference to this updated object so that method calls can be chained together.

withJobFlowIds

public DescribeJobFlowsRequest withJobFlowIds(Collection<String> jobFlowIds)

Return only job flows whose job flow ID is contained in this list.

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

Parameters:

jobFlowIds - Return only job flows whose job flow ID is contained in this list.

Returns:

A reference to this updated object so that method calls can be chained together.

getJobFlowStates

public List<String> getJobFlowStates()

Return only job flows whose state is contained in this list.

Returns:

Return only job flows whose state is contained in this list.

setJobFlowStates

public void setJobFlowStates(Collection<String> jobFlowStates)

Return only job flows whose state is contained in this list.

Parameters:

jobFlowStates - Return only job flows whose state is contained in this list.

withJobFlowStates

public DescribeJobFlowsRequest withJobFlowStates(String... jobFlowStates)

Return only job flows whose state is contained in this list.

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

Parameters:

jobFlowStates - Return only job flows whose state is contained in this list.

Returns:

A reference to this updated object so that method calls can be chained together.

withJobFlowStates

public DescribeJobFlowsRequest withJobFlowStates(Collection<String> jobFlowStates)

Return only job flows whose state is contained in this list.

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

Parameters:

jobFlowStates - Return only job flows whose state is contained in this list.

Returns:

A reference to this updated 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()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object