DocumentName (Java 2 Platform SE 5.0) - JDK 5 Documentation v1.5.0, Java 2 SDK 英文文档

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Java^TM 2 Platform
Standard Ed. 5.0

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javax.print.attribute.standard
Class DocumentName

java.lang.Object
  javax.print.attribute.TextSyntax
      javax.print.attribute.standard.DocumentName

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

public final class DocumentName
extends TextSyntax
implements DocAttribute
extends TextSyntax
implements DocAttribute

Class DocumentName is a printing attribute class, a text attribute, that specifies the name of a document. DocumentName is an attribute of the print data (the doc), not of the Print Job. A document's name is an arbitrary string defined by the client. However if a JobName is not specified, the DocumentName should be used instead, which implies that supporting specification of DocumentName requires reporting of JobName and vice versa. See JobName for more information.

IPP Compatibility: The string value gives the IPP name value. The locale gives the IPP natural language. The category name returned by getName() gives the IPP attribute name.

See Also:: Serialized Form

Constructor Summary

DocumentName(String documentName, Locale locale)
          Constructs a new document name attribute with the given document name and locale.

Method Summary

boolean equals(Object object)
          Returns whether this document name 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.TextSyntax

getLocale, getValue, hashCode, toString

Methods inherited from class java.lang.Object

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

Constructor Summary
`DocumentName(String documentName, Locale locale)` Constructs a new document name attribute with the given document name and locale.

Method Summary
`boolean`	`equals(Object object)` Returns whether this document name 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.TextSyntax
`getLocale, getValue, hashCode, toString`

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

Constructor Detail

DocumentName

public DocumentName(String documentName,
                    Locale locale)

Constructs a new document name attribute with the given document name and locale.

Parameters:: documentName - Document name.; locale - Natural language of the text string. null is interpreted to mean the default locale as returned by Locale.getDefault()
Throws:: NullPointerException - (unchecked exception) Thrown if documentName is null.

Method Detail

equals

public boolean equals(Object object)

Returns whether this document name 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 DocumentName.
This document name attribute's underlying string and object's underlying string are equal.
This document name attribute's locale and object's locale are equal.

Overrides:: equals in class TextSyntax

Parameters:: object - Object to compare to.
Returns:: True if object is equivalent to this document name 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 DocumentName, the category is class DocumentName 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 DocumentName, the category name is "document-name".

Specified by:: getName in interface Attribute

Returns:: Attribute category name.