JobImpressionsSupported (Java 2 Platform SE v1.4.1) - JDK 5 Documentation v1.4.1, Java 2 SDK 英文文档

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Java^TM 2 Platform
Std. Ed. v1.4.1

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javax.print.attribute.standard
Class JobImpressionsSupported

java.lang.Object
  |
  +--javax.print.attribute.SetOfIntegerSyntax
        |
        +--javax.print.attribute.standard.JobImpressionsSupported

All Implemented Interfaces:: Attribute, Cloneable, Serializable, SupportedValuesAttribute

public final class JobImpressionsSupported
extends SetOfIntegerSyntax
implements SupportedValuesAttribute

Class JobImpressionsSupported is a printing attribute class, a set of integers, that gives the supported values for a JobImpressions attribute. It is restricted to a single contiguous range of integers; multiple non-overlapping ranges are not allowed. This gives the lower and upper bounds of the total sizes of print jobs in number of impressions that the printer will accept.

IPP Compatibility: The JobImpressionsSupported attribute's canonical array form gives the lower and upper bound for the range of values to be included in an IPP "job-impressions-supported" attribute. See class SetOfIntegerSyntax for an explanation of canonical array form. The category name returned by getName() gives the IPP attribute name.

See Also:: Serialized Form

Constructor Summary

JobImpressionsSupported(int lowerBound, int upperBound)
          Construct a new job impressions supported attribute containing a single range of integers.

Method Summary

boolean equals(Object object)
          Returns whether this job impressions supported attribute is equivalent to the passed in object.

Class 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.SetOfIntegerSyntax

contains, contains, getMembers, hashCode, next, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

JobImpressionsSupported

public JobImpressionsSupported(int lowerBound,
                               int upperBound)

Construct a new job impressions supported attribute containing a single range of integers. That is, only those values of JobImpressions in the one range are supported.
Parameters:: lowerBound - Lower bound of the range.; upperBound - Upper bound of the range.
Throws:: IllegalArgumentException - (Unchecked exception) Thrown if a null range is specified or if a non-null range is specified with lowerBound less than 0.

Method Detail

equals

public boolean equals(Object object)

Returns whether this job impressions supported 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 JobImpressionsSupported.
This job impressions supported attribute's members and object's members are the same.

Overrides:: equals in class SetOfIntegerSyntax

Parameters:: object - Object to compare to.
Returns:: True if object is equivalent to this job impressions supported attribute, false otherwise.

getCategory

public final Class getCategory()

Get the printing attribute class which is to be used as the "category" for this printing attribute value.

For class JobImpressionsSupported, the category is class JobImpressionsSupported itself.

Specified by:: getCategory in interface Attribute

Returns:: Printing attribute class (category), an instance of class java.lang.Class.

getName

public final String getName()

Get the name of the category of which this attribute value is an instance.

For class JobImpressionsSupported, the category name is "job-impressions-supported".

Specified by:: getName in interface Attribute

Returns:: Attribute category name.