com.yahoo.bard.webservice.async.jobs.jobrows

Class JobRow

java.lang.Object

java.util.AbstractMap<K,V>

java.util.HashMap<K,V>

java.util.LinkedHashMap<JobField,String>

com.yahoo.bard.webservice.async.jobs.jobrows.JobRow

All Implemented Interfaces:

Serializable, Cloneable, Map<JobField,String>

public class JobRow
extends LinkedHashMap<JobField,String>

A row in the conceptual table defined by the ApiJobStore, containing the metadata about a particular job.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>

Constructor Summary

Constructors

Modifier	Constructor and Description
	JobRow(JobField jobIdFieldName, Map<JobField,String> fieldValueMap) Builds a row of job metadata.
protected	JobRow(String jobId, Map<JobField,String> fieldValueMap) An internal-only constructor that provides the jobId directly, used by the copy-and-modify methods.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
String	getId()
Map<String,String>	getRowMap() Coerces the JobRow into a mapping from the names of JobFields to their values.
int	hashCode() The hash code of a job row is simply the hash code of its ID.
String	toString()
JobRow	withFieldValue(JobField field, String value) Returns a copy of this JobRow with the specified field set to the specified value.

Methods inherited from class java.util.LinkedHashMap

clear, containsValue, entrySet, forEach, get, getOrDefault, keySet, removeEldestEntry, replaceAll, values

Methods inherited from class java.util.HashMap

clone, compute, computeIfAbsent, computeIfPresent, containsKey, isEmpty, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, size

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, containsKey, isEmpty, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, size

Constructor Detail

JobRow

protected JobRow(@NotNull
                 String jobId,
                 Map<JobField,String> fieldValueMap)

An internal-only constructor that provides the jobId directly, used by the copy-and-modify methods.

Parameters:

jobId - The unique identifier for this job

fieldValueMap - The metadata about this job

Throws:

IllegalArgumentException - if jobId is not a key in fieldValueMap

JobRow

public JobRow(@NotNull
              JobField jobIdFieldName,
              @NotNull
              Map<JobField,String> fieldValueMap)

Builds a row of job metadata.

Parameters:

jobIdFieldName - The field used as a key into the row

fieldValueMap - A mapping from job fields to job metadata values, must contain the jobId as a key

Throws:

IllegalArgumentException - if jobId is not a key in fieldValueMap

Method Detail

getRowMap

public Map<String,String> getRowMap()

Coerces the JobRow into a mapping from the names of JobFields to their values.

Returns:

A mapping from the name of each JobField to its associated value

withFieldValue

public JobRow withFieldValue(JobField field,
                             String value)

Returns a copy of this JobRow with the specified field set to the specified value.

Parameters:

field - The field to set

value - The value to set the field to

Returns:

A new JobRow identical this one, except for the specified field

getId

public String getId()

hashCode

public int hashCode()

The hash code of a job row is simply the hash code of its ID.

Specified by:

hashCode in interface Map<JobField,String>

Overrides:

hashCode in class AbstractMap<JobField,String>

Returns:

The hash code of the job row

equals

public boolean equals(Object o)

Specified by:

equals in interface Map<JobField,String>

Overrides:

equals in class AbstractMap<JobField,String>

toString

public String toString()

Overrides:

toString in class AbstractMap<JobField,String>