Serializable
, Cloneable
, Attribute
, PrintJobAttribute
, PrintRequestAttribute
public final class JobPriority extends IntegerSyntax implements PrintRequestAttribute, PrintJobAttribute
JobPriority
is an integer valued printing attribute class that specifies a print job's priority. If a JobPriority
attribute is specified for a Print Job, it specifies a priority for scheduling the job. A higher value specifies a higher priority. The value 1 indicates the lowest possible priority. The value 100 indicates the highest possible priority. Among those jobs that are ready to print, a printer must print all jobs with a priority value of n before printing those with a priority value of n-1 for all n.
If the client does not specify a JobPriority
attribute for a Print Job and the printer does support the JobPriority attribute, the printer must use an implementation-defined default JobPriority value.
The client can always specify any job priority value from 1 to 100 for a job. However, a Print Service instance may support fewer than 100 different job priority levels. If this is the case, the Print Service instance automatically maps the client-specified job priority value to one of the supported job priority levels, dividing the 100 job priority values equally among the available job priority levels.
IPP Compatibility: The integer value gives the IPP integer value. The category name returned by getName()
gives the IPP attribute name.
Constructor | Description |
---|---|
JobPriority |
Construct a new job priority attribute with the given integer value. |
Modifier and Type | Method | Description |
---|---|---|
boolean |
equals |
Returns whether this job priority attribute is equivalent to the passed in object. |
final Class |
getCategory() |
Get the printing attribute class which is to be used as the "category" for this printing attribute value. |
final String |
getName() |
Get the name of the category of which this attribute value is an instance. |
getValue, hashCode, toString
public JobPriority(int value)
value
- Integer valueIllegalArgumentException
- if value
is less than 1 or greater than 100public boolean equals(Object object)
object
is not null
. object
is an instance of class JobPriority
. object
's value are equal. equals
in class IntegerSyntax
object
- Object
to compare totrue
if object
is equivalent to this job priority attribute, false
otherwisepublic final Class<? extends Attribute> getCategory()
For class JobPriority
, the category is class JobPriority
itself.
getCategory
in interface Attribute
java.lang.Class
public final String getName()
For class JobPriority
, the category name is "job-priority"
.
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Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Various third party code in OpenJDK is licensed under different licenses (see Debian package).
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https://docs.oracle.com/en/java/javase/21/docs/api/java.desktop/javax/print/attribute/standard/JobPriority.html