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

    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 – 
    (unchecked exception) Thrown 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.
     *
     * @exception  NullPointerException
     *     (unchecked exception) Thrown if <CODE>attribute</CODE> is 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 – (unchecked exception)
Thrown 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</CODE> 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 null, an empty attribute set is constructed.
     *
     * @exception  NullPointerException (unchecked exception)
     * Thrown if any element of <CODE>attributes</CODE>  is 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 – 
    (unchecked exception) Thrown 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</code> interface.
     *
     * @param  attributes set of attribute values to initialise the set. If
     *                    null, an empty attribute set is constructed.
     *
     * @exception  ClassCastException
     *     (unchecked exception) Thrown if any element of
     * <CODE>attributes</CODE> is not an instance of
     * <CODE>PrintJobAttribute</CODE>.
     */
    public HashPrintJobAttributeSet(PrintJobAttributeSet attributes) {
        super(attributes, PrintJobAttribute.class);
    }
}