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package javax.print.attribute;

import java.io.Serializable;

Class HashPrintJobAttributeSet provides an attribute set which inherits its implementation from class HashAttributeSet and enforces the semantic restrictions of interface PrintJobAttributeSet. 
Author:
Alan Kaminsky/**
 * Class {@code HashPrintJobAttributeSet} provides an attribute set which
 * inherits its implementation from class
 * {@link HashAttributeSet HashAttributeSet} and enforces the semantic
 * restrictions of interface {@link PrintJobAttributeSet PrintJobAttributeSet}.
 *
 * @author Alan Kaminsky
 */
public class HashPrintJobAttributeSet extends HashAttributeSet
    implements PrintJobAttributeSet, Serializable {

    
Use serialVersionUID from JDK 1.4 for interoperability.
/**
     * Use serialVersionUID from JDK 1.4 for interoperability.
     */
    private static final long serialVersionUID = -4204473656070350348L;

    
Construct a new, empty hash print job attribute set.
/**
     * Construct a new, empty hash print job attribute set.
     */
    public HashPrintJobAttributeSet() {
        super(PrintJobAttribute.class);
    }

    
Construct a new hash print job attribute set, initially populated with
the given value.
Params:
attribute – attribute value to add to the set
Throws:
NullPointerException – if attribute is null/**
     * Construct a new hash print job attribute set, initially populated with
     * the given value.
     *
     * @param  attribute attribute value to add to the set
     * @throws NullPointerException if {@code attribute} is {@code null}
     */
    public HashPrintJobAttributeSet(PrintJobAttribute attribute) {
        super(attribute, PrintJobAttribute.class);
    }

    
Construct a new hash print job attribute set, initially populated with the values from the given array. The new attribute set is populated by adding the elements of attributes array to the set in sequence, starting at index 0. Thus, later array elements may replace earlier array elements if the array contains duplicate attribute values or attribute categories. 
Params:
attributes – array of attribute values to add to the set. If null, an empty attribute set is constructed.
Throws:
NullPointerException – if any element of attributes is null/**
     * Construct a new hash print job attribute set, initially populated with
     * the values from the given array. The new attribute set is populated by
     * adding the elements of {@code attributes} array to the set in sequence,
     * starting at index 0. Thus, later array elements may replace earlier array
     * elements if the array contains duplicate attribute values or attribute
     * categories.
     *
     * @param  attributes array of attribute values to add to the set. If
     *         {@code null}, an empty attribute set is constructed.
     * @throws NullPointerException if any element of {@code attributes} is
     *         {@code null}
     */
    public HashPrintJobAttributeSet(PrintJobAttribute[] attributes) {
        super (attributes, PrintJobAttribute.class);
    }

    
Construct a new attribute set, initially populated with the values from the given set where the members of the attribute set are restricted to the PrintJobAttribute interface. 
Params:
attributes – set of attribute values to initialise the set. If null, an empty attribute set is constructed.
Throws:
ClassCastException – if any element of attributes is not an instance of PrintJobAttribute/**
     * Construct a new attribute set, initially populated with the values from
     * the given set where the members of the attribute set are restricted to
     * the {@code PrintJobAttribute} interface.
     *
     * @param  attributes set of attribute values to initialise the set. If
     *         {@code null}, an empty attribute set is constructed.
     * @throws ClassCastException if any element of {@code attributes} is not an
     *         instance of {@code PrintJobAttribute}
     */
    public HashPrintJobAttributeSet(PrintJobAttributeSet attributes) {
        super(attributes, PrintJobAttribute.class);
    }
}