public final class JobHoldUntil extends DateTimeSyntax implements PrintRequestAttribute, PrintJobAttribute
 If the value of this attribute specifies a date-time that is in the future,
 the printer should add the JobStateReason value of
 JOB_HOLD_UNTIL_SPECIFIED to the job's JobStateReasons
 attribute, must move the job to the PENDING_HELD state, and must not schedule
 the job for printing until the specified date-time arrives.
 
 When the specified date-time arrives, the printer must remove the JobStateReason value of JOB_HOLD_UNTIL_SPECIFIED from the
 job's JobStateReasons attribute, if present. If there
 are no other job state reasons that keep the job in the PENDING_HELD state,
 the printer must consider the job as a candidate for processing by moving the
 job to the PENDING state.
 
If the specified date-time has already passed, the job must be a candidate for processing immediately. Thus, one way to make the job immediately become a candidate for processing is to specify a JobHoldUntil attribute constructed like this (denoting a date-time of January 1, 1970, 00:00:00 GMT):
     JobHoldUntil immediately = new JobHoldUntil (new Date (0L));
 
 If the client does not supply this attribute in a Print Request and the printer supports this attribute, the printer must use its (implementation-dependent) default JobHoldUntil value at job submission time (unlike most job template attributes that are used if necessary at job processing time).
 To construct a JobHoldUntil attribute from separate values of the year,
 month, day, hour, minute, and so on, use a Calendar object to construct a Date object, then use
 the Date object to construct the JobHoldUntil
 attribute. To convert a JobHoldUntil attribute to separate values of the
 year, month, day, hour, minute, and so on, create a Calendar object and set it to the Date from the
 JobHoldUntil attribute.
 
 IPP Compatibility: Although IPP supports a "job-hold-until" attribute
 specified as a keyword, IPP does not at this time support a "job-hold-until"
 attribute specified as a date and time. However, the date and time can be
 converted to one of the standard IPP keywords with some loss of precision;
 for example, a JobHoldUntil value with today's date and 9:00pm local time
 might be converted to the standard IPP keyword "night". The category name
 returned by getName() gives the IPP attribute name.
 
| Constructor and Description | 
|---|
| JobHoldUntil(Date dateTime)Construct a new job hold until date-time attribute with the given
  Datevalue. | 
| Modifier and Type | Method and Description | 
|---|---|
| boolean | equals(Object object)Returns whether this job hold until 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. | 
getValue, hashCode, toStringpublic JobHoldUntil(Date dateTime)
Date value.dateTime - Date value.NullPointerException - (unchecked exception) Thrown if dateTime is null.public boolean equals(Object object)
equals in class DateTimeSyntaxobject - Object to compare to.object is equivalent to this job hold
          until attribute, false otherwise.Object.hashCode(), 
HashMappublic final Class<? extends Attribute> getCategory()
For class JobHoldUntil, the category is class JobHoldUntil itself.
getCategory in interface Attributejava.lang.Class. Submit a bug or feature 
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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