PagesPerMinute (Java Platform SE 6) - JDK 5 Documentation v6.0, Java 2 SDK 英文文档

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Java™ Platform
Standard Ed. 6

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javax.print.attribute.standard
Class PagesPerMinute

java.lang.Object
  javax.print.attribute.IntegerSyntax
      javax.print.attribute.standard.PagesPerMinute

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

public final class PagesPerMinute
extends IntegerSyntax
implements PrintServiceAttribute
extends IntegerSyntax
implements PrintServiceAttribute

Class PagesPerMinute is an integer valued printing attribute that indicates the nominal number of pages per minute to the nearest whole number which may be generated by this printer (e.g., simplex, black-and-white). This attribute is informative, not a service guarantee. Generally, it is the value used in the marketing literature to describe the device. A value of 0 indicates a device that takes more than two minutes to process a page.

IPP Compatibility: The integer value gives the IPP integer value. The category name returned by getName() gives the IPP attribute name.

See Also:: Serialized Form

Constructor Summary

PagesPerMinute(int value)
          Construct a new pages per minute attribute with the given integer value.

Method Summary

boolean equals(Object object)
          Returns whether this pages per minute 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

getValue, hashCode, toString

Methods inherited from class java.lang.Object

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

Constructor Summary
`PagesPerMinute(int value)` Construct a new pages per minute attribute with the given integer value.

Method Summary
`boolean`	`equals(Object object)` Returns whether this pages per minute 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
`getValue, hashCode, toString`

Methods inherited from class java.lang.Object
`clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

Constructor Detail

PagesPerMinute

public PagesPerMinute(int value)

Construct a new pages per minute attribute with the given integer value.

Parameters:: value - Integer value.
Throws:: IllegalArgumentException - (Unchecked exception) Thrown if value is less than 0.

Method Detail

equals

public boolean equals(Object object)

Returns whether this pages per minute 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 PagesPerMinute.
This pages per minute attribute's value and object's value are equal.

Overrides:: equals in class IntegerSyntax

Parameters:: object - Object to compare to.
Returns:: True if object is equivalent to this pages per minute attribute, false otherwise.
See Also:: Object.hashCode(), Hashtable

getCategory

public final Class<? extends Attribute> getCategory()

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

For class PagesPerMinute, the category is class PagesPerMinute 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 PagesPerMinute, the category name is "pages-per-minute".

Specified by:: getName in interface Attribute

Returns:: Attribute category name.