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Java™ Platform Standard Ed. 6 |
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java.lang.Objectjavax.print.attribute.IntegerSyntax
javax.print.attribute.standard.JobPriority
public final class JobPriority
Class 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 Summary | |
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JobPriority(int value)
Construct a new job priority attribute with the given integer value. |
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| Method Summary | |
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boolean |
equals(Object object)
Returns whether this job priority attribute is equivalent to the passed in object. |
Class<? extends Attribute> |
getCategory()
Get the printing attribute class which is to be used as the "category" for this printing attribute value. |
String |
getName()
Get the name of the category of which this attribute value is an instance. |
| Methods inherited from class javax.print.attribute.IntegerSyntax |
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getValue, hashCode, toString |
| Methods inherited from class java.lang.Object |
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clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
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public JobPriority(int value)
value - Integer value.
IllegalArgumentException - (Unchecked exception) Thrown if value is less than 1
or greater than 100.| Method Detail |
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public boolean equals(Object object)
object is not null.
object is an instance of class JobPriority.
object's value
are equal.
equals in class IntegerSyntaxobject - Object to compare to.
object is equivalent to this job
priority attribute, false otherwise.Object.hashCode(),
Hashtablepublic final Class<? extends Attribute> getCategory()
For class JobPriority, the category is class JobPriority itself.
getCategory in interface Attributejava.lang.Class.public final String getName()
For class JobPriority, the category name is "job-priority".
getName in interface Attribute
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Copyright 2006 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.