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package javax.print.attribute;

import java.io.Serializable;

Class HashPrintRequestAttributeSet inherits its implementation from class HashAttributeSet and enforces the semantic restrictions of interface PrintRequestAttributeSet. 
Author:
Alan Kaminsky/**
 * Class {@code HashPrintRequestAttributeSet} inherits its implementation from
 * class {@link HashAttributeSet HashAttributeSet} and enforces the semantic
 * restrictions of interface
 * {@link PrintRequestAttributeSet PrintRequestAttributeSet}.
 *
 * @author Alan Kaminsky
 */
public class HashPrintRequestAttributeSet extends HashAttributeSet
    implements PrintRequestAttributeSet, Serializable {

    
Use serialVersionUID from JDK 1.4 for interoperability.
/**
     * Use serialVersionUID from JDK 1.4 for interoperability.
     */
    private static final long serialVersionUID = 2364756266107751933L;

    
Construct a new, empty print request attribute set.
/**
     * Construct a new, empty print request attribute set.
     */
    public HashPrintRequestAttributeSet() {
        super (PrintRequestAttribute.class);
    }

    
Construct a new print request 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 print request 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 HashPrintRequestAttributeSet(PrintRequestAttribute attribute) {
        super (attribute, PrintRequestAttribute.class);
    }

    
Construct a new print request 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 print request 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 HashPrintRequestAttributeSet(PrintRequestAttribute[] attributes) {
        super (attributes, PrintRequestAttribute.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 (PrintRequestAttributeSe 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 PrintRequestAttributeSe/**
     * 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 (PrintRequestAttributeSe} 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 PrintRequestAttributeSe}
     */
    public HashPrintRequestAttributeSet(PrintRequestAttributeSet attributes)
    {
        super(attributes, PrintRequestAttribute.class);
    }
}