Module java.desktop
Package javax.print.attribute.standard

## Class ReferenceUriSchemesSupported

- java.lang.Object
- - javax.print.attribute.EnumSyntax
  - - javax.print.attribute.standard.ReferenceUriSchemesSupported

- All Implemented Interfaces:
    `Serializable`, `Cloneable`, `Attribute`

      public class ReferenceUriSchemesSupported
      extends EnumSyntax
      implements Attribute

  Class `ReferenceUriSchemesSupported` is a printing attribute class an enumeration, that indicates a "URI scheme," such as "http:" or "ftp:", that a printer can use to retrieve print data stored at a `URI` location. If a printer supports doc flavors with a print data representation class of `"java.net.URL"`, the printer uses instances of class `ReferenceUriSchemesSupported` to advertise the `URI` schemes it can accept. The acceptable `URI` schemes are included as service attributes in the lookup service; this lets clients search the for printers that can get print data using a certain `URI` scheme. The acceptable `URI` schemes can also be queried using the capability methods in interface `PrintService`. However, `ReferenceUriSchemesSupported` attributes are used solely for determining acceptable `URI` schemes, they are never included in a doc's, print request's, print job's, or print service's attribute set.

  The Internet Assigned Numbers Authority maintains the official list of URI schemes.

  Class `ReferenceUriSchemesSupported` defines enumeration values for widely used `URI` schemes. A printer that supports additional `URI` schemes can define them in a subclass of class `ReferenceUriSchemesSupported`.

  IPP Compatibility: The category name returned by `getName()` is the IPP attribute name. The enumeration's integer value is the IPP enum value. The `toString()` method returns the IPP string representation of the attribute value.

  See Also:
    Serialized Form

- - ### Field Summary

    Fields
    Modifier and Type | Field | Description
    --- | --- | ---
    `static ReferenceUriSchemesSupported` | `FILE` | Host-specific file names.
    `static ReferenceUriSchemesSupported` | `FTP` | File Transfer Protocol (FTP).
    `static ReferenceUriSchemesSupported` | `GOPHER` | Gopher Protocol.
    `static ReferenceUriSchemesSupported` | `HTTP` | HyperText Transfer Protocol (HTTP).
    `static ReferenceUriSchemesSupported` | `HTTPS` | Secure HyperText Transfer Protocol (HTTPS).
    `static ReferenceUriSchemesSupported` | `NEWS` | USENET news.
    `static ReferenceUriSchemesSupported` | `NNTP` | USENET news using Network News Transfer Protocol (NNTP).
    `static ReferenceUriSchemesSupported` | `WAIS` | Wide Area Information Server (WAIS) protocol.

  - ### Constructor Summary

    Constructors
    Modifier | Constructor | Description
    --- | --- | ---
    `protected` | `ReferenceUriSchemesSupported​(int value)` | Construct a new reference `URI` scheme enumeration value with the given integer value.

  - ### Method Summary

    Modifier and Type | Method | Description
    --- | --- | ---
    `Class<? extends Attribute>` | `getCategory()` | Get the printing attribute class which is to be used as the "category" for this printing attribute value.
    `protected EnumSyntax[]` | `getEnumValueTable()` | Returns the enumeration value table for class `ReferenceUriSchemesSupported`.
    `String` | `getName()` | Get the name of the category of which this attribute value is an instance.
    `protected String[]` | `getStringTable()` | Returns the string table for class `ReferenceUriSchemesSupported`.

    - ### Methods declared in class javax.print.attribute.EnumSyntax

      `clone, getOffset, getValue, hashCode, readResolve, toString`

    - ### Methods declared in class java.lang.Object

      `equals, finalize, getClass, notify, notifyAll, wait, wait, wait`

- - ### Field Detail

    - #### FTP

          public static final ReferenceUriSchemesSupported FTP

      File Transfer Protocol (FTP).

    - #### HTTP

          public static final ReferenceUriSchemesSupported HTTP

      HyperText Transfer Protocol (HTTP).

    - #### HTTPS

          public static final ReferenceUriSchemesSupported HTTPS

      Secure HyperText Transfer Protocol (HTTPS).

    - #### GOPHER

          public static final ReferenceUriSchemesSupported GOPHER

      Gopher Protocol.

    - #### NEWS

          public static final ReferenceUriSchemesSupported NEWS

      USENET news.

    - #### NNTP

          public static final ReferenceUriSchemesSupported NNTP

      USENET news using Network News Transfer Protocol (NNTP).

    - #### WAIS

          public static final ReferenceUriSchemesSupported WAIS

      Wide Area Information Server (WAIS) protocol.

    - #### FILE

          public static final ReferenceUriSchemesSupported FILE

      Host-specific file names.

  - ### Constructor Detail

    - #### ReferenceUriSchemesSupported

          protected ReferenceUriSchemesSupported​(int value)

      Construct a new reference `URI` scheme enumeration value with the given integer value.
      Parameters:
        `value` - Integer value

  - ### Method Detail

    - #### getStringTable

          protected String[] getStringTable()

      Returns the string table for class `ReferenceUriSchemesSupported`.
      Overrides:
        `getStringTable` in class `EnumSyntax`
      Returns:
        the string table

    - #### getEnumValueTable

          protected EnumSyntax[] getEnumValueTable()

      Returns the enumeration value table for class `ReferenceUriSchemesSupported`.
      Overrides:
        `getEnumValueTable` in class `EnumSyntax`
      Returns:
        the value table

    - #### 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 `ReferenceUriSchemesSupported` and any vendor-defined subclasses, the category is class `ReferenceUriSchemesSupported` 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 `ReferenceUriSchemesSupported` and any vendor-defined subclasses, the category name is `"reference-uri-schemes-supported"`.

      Specified by:
        `getName` in interface `Attribute`
      Returns:
        attribute category name