org.eclipse.smila.jobmanager.definitions

Class JobDefinition

java.lang.Object

org.eclipse.smila.common.definitions.DefinitionBase

org.eclipse.smila.jobmanager.definitions.JobDefinition

public class JobDefinition
extends DefinitionBase

Definition of a job. JSON format:

 { 
   "name": "optimizeWikipediaIndex", 
   "parameters":
     { 
       "indexName" : "wikipedia",
       "mergeParameters" : "..."
     },
   "workflow" : "indexOptimize"
 }
 

"parameters" are optional but must not be "null".

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	KEY_JOBS name of JSON property for lists of jobs.
static java.lang.String	KEY_MODES name of JSON property for job modes list.
static java.lang.String	KEY_PARAMETERS name of JSON property for job parameters map.
static java.lang.String	KEY_TASK_CONTROL name of JSON property for job task control.
static java.lang.String	KEY_TASK_CONTROL_DELAY name of JSON property for job task control delay.
static java.lang.String	KEY_TASK_CONTROL_WORKERS name of JSON property for job task control delay.
static java.lang.String	KEY_WORKFLOW name of JSON property for job workflow.

Fields inherited from class org.eclipse.smila.common.definitions.DefinitionBase

_anyMap, _name, _readOnly, _timestamp, KEY_NAME, KEY_READ_ONLY, KEY_TIMESTAMP

Constructor Summary

Constructors

Constructor and Description
JobDefinition(AnyMap job) parse job definition from Any object.

Method Summary

Methods

Modifier and Type	Method and Description
JobRunMode	getDefaultJobRunMode() return the default job run mode for this job: either the first of the configured list of modes, or null.
java.util.List<JobRunMode>	getJobRunModes() get allowed job run modes for this job: either the configured ones or null.
AnyMap	getParameters()
long	getTaskDelay()
java.util.List<java.lang.String>	getTaskDelayWorkers()
java.lang.String	getWorkflow()
static JobDefinition	parseJob(AnyMap jobAny) Parse on single job from an Any object containing a job description: { // see class comment for job format. }
AnyMap	toAny(boolean includingAdditionalAttributes) Returns the object as an Any representation.

Methods inherited from class org.eclipse.smila.common.definitions.DefinitionBase

getName, getTimestamp, isReadOnly, toAny, toString, validateName

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

KEY_JOBS

public static final java.lang.String KEY_JOBS

name of JSON property for lists of jobs.

See Also:

Constant Field Values

KEY_MODES

public static final java.lang.String KEY_MODES

name of JSON property for job modes list.

See Also:

Constant Field Values

KEY_PARAMETERS

public static final java.lang.String KEY_PARAMETERS

name of JSON property for job parameters map.

See Also:

Constant Field Values

KEY_WORKFLOW

public static final java.lang.String KEY_WORKFLOW

name of JSON property for job workflow.

See Also:

Constant Field Values

KEY_TASK_CONTROL

public static final java.lang.String KEY_TASK_CONTROL

name of JSON property for job task control.

See Also:

Constant Field Values

KEY_TASK_CONTROL_WORKERS

public static final java.lang.String KEY_TASK_CONTROL_WORKERS

name of JSON property for job task control delay.

See Also:

Constant Field Values

KEY_TASK_CONTROL_DELAY

public static final java.lang.String KEY_TASK_CONTROL_DELAY

name of JSON property for job task control delay.

See Also:

Constant Field Values

Constructor Detail

JobDefinition

public JobDefinition(AnyMap job)
              throws InvalidDefinitionException

parse job definition from Any object.

Parameters:

job - see class comment for format of Any object

Throws:

InvalidDefinitionException - error parsing object.

Method Detail

parseJob

public static JobDefinition parseJob(AnyMap jobAny)
                              throws InvalidDefinitionException

Parse on single job from an Any object containing a job description:

 {
 // see class comment for job format.
 }
 

Parameters:

jobAny - job as Any.

Returns:

parsed job definition.

Throws:

InvalidDefinitionException - error parsing Any.

getJobRunModes

public java.util.List<JobRunMode> getJobRunModes()

get allowed job run modes for this job: either the configured ones or null.

getDefaultJobRunMode

public JobRunMode getDefaultJobRunMode()

return the default job run mode for this job: either the first of the configured list of modes, or null.

getParameters

public AnyMap getParameters()

Returns:

the _parameters

getWorkflow

public java.lang.String getWorkflow()

Returns:

the _workflow

getTaskDelayWorkers

public java.util.List<java.lang.String> getTaskDelayWorkers()

Returns:

the names of workers for which tasks should be delivered with delay.

getTaskDelay

public long getTaskDelay()

Returns:

the configured delay for task-delay workers.

toAny

public AnyMap toAny(boolean includingAdditionalAttributes)

Returns the object as an Any representation. If "parameters" are set to null it will not be guaranteed if the "parameters" property will be present in the resulting Any with a value of null or if it will not be present at all.

Overrides:

toAny in class DefinitionBase

Parameters:

includingAdditionalAttributes - 'true' if also any additional information in the AnyMap should be returned, 'false' if only the (minimal set of) relevant information should be returned.

Returns:

Any object describing this job definition.