Serializable
, Cloneable
, Attribute
, PrintServiceAttribute
public final class PrinterMessageFromOperator extends TextSyntax implements PrintServiceAttribute
PrinterMessageFromOperator
is a printing attribute class, a text attribute, that provides a message from an operator, system administrator, or "intelligent" process to indicate to the end user information about or status of the printer, such as why it is unavailable or when it is expected to be available. A Print Service's attribute set includes zero instances or one instance of a PrinterMessageFromOperator
attribute, not more than one instance. A new PrinterMessageFromOperator
attribute replaces an existing PrinterMessageFromOperator
attribute, if any. In other words, PrinterMessageFromOperator
is not intended to be a history log. If it wishes, the client can detect changes to a Print Service's PrinterMessageFromOperator
attribute and maintain the client's own history log of the PrinterMessageFromOperator
attribute values.
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.
Constructor | Description |
---|---|
PrinterMessageFromOperator |
Constructs a new printer message from operator attribute with the given message and locale. |
Modifier and Type | Method | Description |
---|---|---|
boolean |
equals |
Returns whether this printer message from operator attribute is equivalent to the passed in object. |
final Class |
getCategory() |
Get the printing attribute class which is to be used as the "category" for this printing attribute value. |
final String |
getName() |
Get the name of the category of which this attribute value is an instance. |
getLocale, getValue, hashCode, toString
public PrinterMessageFromOperator(String message, Locale locale)
message
- the messagelocale
- natural language of the text string. null
is interpreted to mean the default locale as returned by Locale.getDefault()
NullPointerException
- if message
is null
public boolean equals(Object object)
object
is not null
. object
is an instance of class PrinterMessageFromOperator
. object
's underlying string are equal. object
's locale are equal. equals
in class TextSyntax
object
- Object
to compare totrue
if object
is equivalent to this printer message from operator attribute, false
otherwisepublic final Class<? extends Attribute> getCategory()
For class PrinterMessageFromOperator
, the category is class PrinterMessageFromOperator
itself.
getCategory
in interface Attribute
java.lang.Class
public final String getName()
For class PrinterMessageFromOperator
, the category name is "printer-message-from-operator"
.
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Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Various third party code in OpenJDK is licensed under different licenses (see Debian package).
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https://docs.oracle.com/en/java/javase/21/docs/api/java.desktop/javax/print/attribute/standard/PrinterMessageFromOperator.html