NumberUpSupported (Java SE 15 & JDK 15)
Description: declaration: module: java.desktop, package: javax.print.attribute.standard, class: NumberUpSupported
Keywords: javax.print.attribute.standard.NumberUpSupported class

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

# Class NumberUpSupported

java.lang.Object
javax.print.attribute.SetOfIntegerSyntax
javax.print.attribute.standard.NumberUpSupported

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

    public final class NumberUpSupported
    extends SetOfIntegerSyntax
    implements SupportedValuesAttribute

Class `NumberUpSupported` is a printing attribute class, a set of integers, that gives the supported values for a `NumberUp` attribute.

IPP Compatibility: The NumberUpSupported attribute's canonical array form gives the lower and upper bound for each range of number-up to be included in an IPP "number-up-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

  Constructors
  Constructor | Description
  --- | ---
  `NumberUpSupported​(int member)` | Construct a new number up supported attribute containing a single integer.
  `NumberUpSupported​(int[][] members)` | Construct a new number up supported attribute with the given members.
  `NumberUpSupported​(int lowerBound, int upperBound)` | Construct a new number up supported attribute containing a single range of integers.

- ## Method Summary

  Modifier and Type | Method | Description
  --- | --- | ---
  `boolean` | `equals​(Object object)` | Returns whether this number up supported 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 declared in class javax.print.attribute.SetOfIntegerSyntax

  `contains, contains, getMembers, hashCode, next, toString`

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

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

- ## Constructor Details

  - ### NumberUpSupported

    public NumberUpSupported​(int[][] members)
    Construct a new number up supported attribute with the given members. The supported values for NumberUp are specified in "array form;" see class `SetOfIntegerSyntax` for an explanation of array form.
    Parameters:
      `members` - set members in array form
    Throws:
      `NullPointerException` - if `members` is `null` or any element of `members` is `null`
      `IllegalArgumentException` - if any element of `members` is not a length-one or length-two array. Also if `members` is a zero-length array or if any member of the set is less than 1.

  - ### NumberUpSupported

    public NumberUpSupported​(int member)
    Construct a new number up supported attribute containing a single integer. That is, only the one value of `NumberUp` is supported.
    Parameters:
      `member` - set member
    Throws:
      `IllegalArgumentException` - if `member < 1`

  - ### NumberUpSupported

    public NumberUpSupported​(int lowerBound, int upperBound)
    Construct a new number up supported attribute containing a single range of integers. That is, only those values of `NumberUp` in the one range are supported.
    Parameters:
      `lowerBound` - lower bound of the range
      `upperBound` - upper bound of the range
    Throws:
      `IllegalArgumentException` - if a `null` range is specified or if a `non-null` range is specified with `lowerBound` less than 1

- ## Method Details

  - ### equals

    public boolean equals​(Object object)
    Returns whether this number up supported attribute is equivalent to the passed in object. To be equivalent, all of the following conditions must be true:
    1. `object` is not `null`.
    2. `object` is an instance of class `NumberUpSupported`.
    3. This number up 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 number up supported attribute, `false` otherwise
    See Also:
      `Object.hashCode()`, `HashMap`

  - ### 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 `NumberUpSupported`, the category is class `NumberUpSupported` 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 `NumberUpSupported`, the category name is `"number-up-supported"`.

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