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package javax.print.attribute.standard;
import javax.print.attribute.Attribute;
import javax.print.attribute.IntegerSyntax;
import javax.print.attribute.PrintJobAttribute;
Class JobKOctetsProcessed is an integer valued printing attribute class that
specifies the total number of print data octets processed so far in K octets,
i.e., in units of 1024 octets. The value must be rounded up, so that a job
between 1 and 1024 octets inclusive must be indicated as being 1K octets,
1025 to 2048 inclusive must be 2K, etc. For a multidoc print job (a job with
multiple documents), the JobKOctetsProcessed value is computed by adding up
the individual documents' number of octets processed so far, then rounding up
to the next K octets value.
The JobKOctetsProcessed attribute describes the progress of the job. This attribute is intended to be a counter. That is, the JobKOctetsProcessed value for a job that has not started processing must be 0. When the job's JobState is PROCESSING or PROCESSING_STOPPED, the JobKOctetsProcessed value is intended to increase as the job is processed; it indicates the amount of the job that has been processed at the time the Print Job's attribute set is queried or at the time a print job event is reported. When the job enters the COMPLETED, CANCELED, or ABORTED states, the JobKOctetsProcessed value is the final value for the job.
For implementations where multiple copies are produced by the interpreter with only a single pass over the data, the final value of the JobKOctetsProcessed attribute must be equal to the value of the JobKOctets attribute. For implementations where multiple copies are produced by the interpreter by processing the data for each copy, the final value must be a multiple of the value of the
JobKOctets attribute.
IPP Compatibility: The integer value gives the IPP integer value. The
category name returned by getName() gives the IPP attribute
name.
Author: Alan Kaminsky See Also:
/**
* Class JobKOctetsProcessed is an integer valued printing attribute class that
* specifies the total number of print data octets processed so far in K octets,
* i.e., in units of 1024 octets. The value must be rounded up, so that a job
* between 1 and 1024 octets inclusive must be indicated as being 1K octets,
* 1025 to 2048 inclusive must be 2K, etc. For a multidoc print job (a job with
* multiple documents), the JobKOctetsProcessed value is computed by adding up
* the individual documents' number of octets processed so far, then rounding up
* to the next K octets value.
* <P>
* The JobKOctetsProcessed attribute describes the progress of the job. This
* attribute is intended to be a counter. That is, the JobKOctetsProcessed value
* for a job that has not started processing must be 0. When the job's {@link
* JobState JobState} is PROCESSING or PROCESSING_STOPPED, the
* JobKOctetsProcessed value is intended to increase as the job is processed; it
* indicates the amount of the job that has been processed at the time the Print
* Job's attribute set is queried or at the time a print job event is reported.
* When the job enters the COMPLETED, CANCELED, or ABORTED states, the
* JobKOctetsProcessed value is the final value for the job.
* <P>
* For implementations where multiple copies are produced by the interpreter
* with only a single pass over the data, the final value of the
* JobKOctetsProcessed attribute must be equal to the value of the {@link
* JobKOctets JobKOctets} attribute. For implementations where multiple copies
* are produced by the interpreter by processing the data for each copy, the
* final value must be a multiple of the value of the {@link JobKOctets
* JobKOctets} attribute.
* <P>
* <B>IPP Compatibility:</B> The integer value gives the IPP integer value. The
* category name returned by <CODE>getName()</CODE> gives the IPP attribute
* name.
* <P>
*
* @see JobKOctets
* @see JobKOctetsSupported
* @see JobImpressionsCompleted
* @see JobMediaSheetsCompleted
*
* @author Alan Kaminsky
*/
public final class JobKOctetsProcessed extends IntegerSyntax
implements PrintJobAttribute {
private static final long serialVersionUID = -6265238509657881806L;
Construct a new job K octets processed attribute with the given integer
value.
Params: - value – Integer value.
Throws: - IllegalArgumentException –
(Unchecked exception) Thrown if
value is less than 0.
/**
* Construct a new job K octets processed attribute with the given integer
* value.
*
* @param value Integer value.
*
* @exception IllegalArgumentException
* (Unchecked exception) Thrown if <CODE>value</CODE> is less than 0.
*/
public JobKOctetsProcessed(int value) {
super (value, 0, Integer.MAX_VALUE);
}
Returns whether this job K octets processed attribute is equivalent to
the passed in object. To be equivalent, all of the following conditions
must be true:
-
object is not null.
-
object is an instance of class JobKOctetsProcessed.
-
This job K octets processed attribute's value and
object's value are equal.
Params: - object – Object to compare to.
Returns: True if object is equivalent to this job K
octets processed attribute, false otherwise.
/**
* Returns whether this job K octets processed attribute is equivalent to
* the passed in object. To be equivalent, all of the following conditions
* must be true:
* <OL TYPE=1>
* <LI>
* <CODE>object</CODE> is not null.
* <LI>
* <CODE>object</CODE> is an instance of class JobKOctetsProcessed.
* <LI>
* This job K octets processed attribute's value and
* <CODE>object</CODE>'s value are equal.
* </OL>
*
* @param object Object to compare to.
*
* @return True if <CODE>object</CODE> is equivalent to this job K
* octets processed attribute, false otherwise.
*/
public boolean equals(Object object) {
return(super.equals (object) &&
object instanceof JobKOctetsProcessed);
}
Get the printing attribute class which is to be used as the "category"
for this printing attribute value.
For class JobKOctetsProcessed, the category is class
JobKOctetsProcessed itself.
Returns: Printing attribute class (category), an instance of class java.lang.Class.
/**
* Get the printing attribute class which is to be used as the "category"
* for this printing attribute value.
* <P>
* For class JobKOctetsProcessed, the category is class
* JobKOctetsProcessed itself.
*
* @return Printing attribute class (category), an instance of class
* {@link java.lang.Class java.lang.Class}.
*/
public final Class<? extends Attribute> getCategory() {
return JobKOctetsProcessed.class;
}
Get the name of the category of which this attribute value is an
instance.
For class JobKOctetsProcessed, the category name is
"job-k-octets-processed".
Returns: Attribute category name.
/**
* Get the name of the category of which this attribute value is an
* instance.
* <P>
* For class JobKOctetsProcessed, the category name is
* <CODE>"job-k-octets-processed"</CODE>.
*
* @return Attribute category name.
*/
public final String getName() {
return "job-k-octets-processed";
}
}