java.lang.Object
- java.lang.Enum<JobState>
- - org.cdlib.mrt.zk.JobState

All Implemented Interfaces:

Serializable, Comparable<JobState>, IngestState
```
public enum JobState
extends Enum<JobState>
implements IngestState
```
Job State Transitions

See Also:

State Transition Design, State Definition Yaml

Enum Constant Summary

Enum Constants
Enum Constant	Description
`Completed`	Storage and inventory are complete, cleanup job folder
`Deleted`
`Downloading`	One or more downloads is in progress.
`Estimating`	Perform HEAD requests for all content to estimate the size of the ingest.
`Failed`	The queue will track the last successful step so that the job can be resumed at the appropriate step.
`Held`	Since Job was queued, the collection has been put into a HELD state.
`Notify`	Invoke callback if needed Notify batch handler that the job is complete
`Pending`	Job is waiting to be acquired by the queue
`Processing`	All downloads complete; perform Merritt Ingest (validate checksum, mint, create system files, notify storage)
`Provisioning`	Once dynamic provisioning is implemented (ie zfs provisioning), wait for dedicated file system to be provisioned.
`Recording`	Storage is complete; ready for Inventory.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`List<IngestState>`	`nextStates()`
`IngestState`	`stateChange(IngestState next)`
`static JobState`	`valueOf(String name)`	Returns the enum constant of this type with the specified name.
`static JobState[]`	`values()`	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

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

Methods inherited from interface org.cdlib.mrt.zk.IngestState
fail, isDeletable, name, stateChangeAllowed, success

- Enum Constant Detail
  - Pending
```
public static final JobState Pending
```
    Job is waiting to be acquired by the queue
  - Held
```
public static final JobState Held
```
    Since Job was queued, the collection has been put into a HELD state. The job will require an administrateive action to release it after the hold is released.
  - Estimating
```
public static final JobState Estimating
```
    Perform HEAD requests for all content to estimate the size of the ingest. If HEAD requests are not supported, no value is updated and the job should proceed with limited information. This could potentially affect priority for the job
  - Provisioning
```
public static final JobState Provisioning
```
    Once dynamic provisioning is implemented (ie zfs provisioning), wait for dedicated file system to be provisioned. If not dedicated file system is specified, use default working storage. if working storage is more than 80% full, then wait otherwise, use default working storage
  - Downloading
```
public static final JobState Downloading
```
    One or more downloads is in progress. This can be a multi-threaded step. Threads are not managed in the queue.
  - Processing
```
public static final JobState Processing
```
    All downloads complete; perform Merritt Ingest (validate checksum, mint, create system files, notify storage)
  - Recording
```
public static final JobState Recording
```
    Storage is complete; ready for Inventory. The Inventory service will operate on this step.
  - Notify
```
public static final JobState Notify
```
    Invoke callback if needed Notify batch handler that the job is complete
  - Failed
```
public static final JobState Failed
```
    The queue will track the last successful step so that the job can be resumed at the appropriate step.
  - Completed
```
public static final JobState Completed
```
    Storage and inventory are complete, cleanup job folder
  - Deleted
```
public static final JobState Deleted
```
- Method Detail
  - values
```
public static JobState[] values()
```
    Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
    for (JobState c : JobState.values()) System.out.println(c);
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static JobState valueOf(String name)
```
    Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
    
    Parameters:
    
    name - the name of the enum constant to be returned.
    
    Returns:
    
    the enum constant with the specified name
    
    Throws:
    
    IllegalArgumentException - if this enum type has no constant with the specified name
    
    NullPointerException - if the argument is null
  - nextStates
```
public List<IngestState> nextStates()
```
    Specified by:
    
    nextStates in interface IngestState
  - stateChange
```
public IngestState stateChange(IngestState next)
```
    Specified by:
    
    stateChange in interface IngestState

Enum JobState

Job State Transitions

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Methods inherited from interface org.cdlib.mrt.zk.IngestState

Enum Constant Detail

Pending

Held

Estimating

Provisioning

Downloading

Processing

Recording

Notify

Failed

Completed

Deleted

Method Detail

values

valueOf

nextStates

stateChange