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package javax.print.attribute.standard;
import javax.print.attribute.Attribute;
import javax.print.attribute.SetOfIntegerSyntax;
import javax.print.attribute.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.
Author: Alan Kaminsky
/**
* Class {@code NumberUpSupported} is a printing attribute class, a set of
* integers, that gives the supported values for a {@link NumberUp NumberUp}
* attribute.
* <p>
* <b>IPP Compatibility:</b> 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
* {@link SetOfIntegerSyntax SetOfIntegerSyntax} for an explanation of canonical
* array form. The category name returned by {@code getName()} gives the IPP
* attribute name.
*
* @author Alan Kaminsky
*/
public final class NumberUpSupported extends SetOfIntegerSyntax
implements SupportedValuesAttribute {
Use serialVersionUID from JDK 1.4 for interoperability.
/**
* Use serialVersionUID from JDK 1.4 for interoperability.
*/
private static final long serialVersionUID = -1041573395759141805L;
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. Params: - 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.
/**
* Construct a new number up supported attribute with the given members. The
* supported values for NumberUp are specified in "array form;" see class
* {@link SetOfIntegerSyntax SetOfIntegerSyntax} for
* an explanation of array form.
*
* @param members set members in array form
* @throws NullPointerException if {@code members} is {@code null} or any
* element of {@code members} is {@code null}
* @throws IllegalArgumentException if any element of {@code members} is not
* a length-one or length-two array. Also if {@code members} is a
* zero-length array or if any member of the set is less than 1.
*/
public NumberUpSupported(int[][] members) {
super (members);
if (members == null) {
throw new NullPointerException("members is null");
}
int[][] myMembers = getMembers();
int n = myMembers.length;
if (n == 0) {
throw new IllegalArgumentException("members is zero-length");
}
int i;
for (i = 0; i < n; ++ i) {
if (myMembers[i][0] < 1) {
throw new IllegalArgumentException
("Number up value must be > 0");
}
}
}
Construct a new number up supported attribute containing a single integer. That is, only the one value of NumberUp is supported. Params: - member – set member
Throws: - IllegalArgumentException – if
member < 1
/**
* Construct a new number up supported attribute containing a single
* integer. That is, only the one value of {@code NumberUp} is supported.
*
* @param member set member
* @throws IllegalArgumentException if {@code member < 1}
*/
public NumberUpSupported(int member) {
super (member);
if (member < 1) {
throw new IllegalArgumentException("Number up value must be > 0");
}
}
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. Params: - 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
/**
* Construct a new number up supported attribute containing a single range
* of integers. That is, only those values of {@code NumberUp} in the one
* range are supported.
*
* @param lowerBound lower bound of the range
* @param upperBound upper bound of the range
* @throws IllegalArgumentException if a {@code null} range is specified or
* if a {@code non-null} range is specified with {@code lowerBound}
* less than 1
*/
public NumberUpSupported(int lowerBound, int upperBound) {
super (lowerBound, upperBound);
if (lowerBound > upperBound) {
throw new IllegalArgumentException("Null range specified");
} else if (lowerBound < 1) {
throw new IllegalArgumentException
("Number up value must be > 0");
}
}
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:
object is not null. object is an instance of class NumberUpSupported. - This number up supported attribute's members and
object's members are the same.
Params: - object –
Object to compare to
Returns: true if object is equivalent to this number up supported attribute, false otherwise
/**
* 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:
* <ol type=1>
* <li>{@code object} is not {@code null}.
* <li>{@code object} is an instance of class {@code NumberUpSupported}.
* <li>This number up supported attribute's members and {@code object}'s
* members are the same.
* </ol>
*
* @param object {@code Object} to compare to
* @return {@code true} if {@code object} is equivalent to this number up
* supported attribute, {@code false} otherwise
*/
public boolean equals(Object object) {
return (super.equals (object) &&
object instanceof NumberUpSupported);
}
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.
Returns: printing attribute class (category), an instance of class java.lang.Class
/**
* Get the printing attribute class which is to be used as the "category"
* for this printing attribute value.
* <p>
* For class {@code NumberUpSupported}, the category is class
* {@code NumberUpSupported} itself.
*
* @return printing attribute class (category), an instance of class
* {@link Class java.lang.Class}
*/
public final Class<? extends Attribute> getCategory() {
return NumberUpSupported.class;
}
Get the name of the category of which this attribute value is an
instance.
For class NumberUpSupported, the category name is "number-up-supported".
Returns: attribute category name
/**
* Get the name of the category of which this attribute value is an
* instance.
* <p>
* For class {@code NumberUpSupported}, the category name is
* {@code "number-up-supported"}.
*
* @return attribute category name
*/
public final String getName() {
return "number-up-supported";
}
}