gcc/libjava/classpath/javax/print/attribute/standard/Fidelity.java

/* Fidelity.java --
   Copyright (C) 2004, 2005 Free Software Foundation, Inc.

This file is part of GNU Classpath.

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package javax.print.attribute.standard;

import javax.print.attribute.Attribute;
import javax.print.attribute.EnumSyntax;
import javax.print.attribute.PrintJobAttribute;
import javax.print.attribute.PrintRequestAttribute;


/**
 * The <code>Fidelity</code> attribute specifies how a print job is handled
 * if the supplied attributes are not fully supported.
 * <p>
 * There may be conflicts between the client requested attributes and the
 * attributes supported by the printer object. Such situations are controlled
 * through the client by providing this attribute to indicate the wanted
 * conflict handling mechanism:
 * <ul>
 * <li>{@link #FIDELITY_TRUE}: Reject the job since the job can not be
 * processed exactly as specified by the attributes of the client.</li>
 * <li>{@link #FIDELITY_FALSE}: The Printer may make any changes necessary
 * to proceed with processing the Job as good as possible.</li>
 * </ul>
 * </p>
 * <p>
 * <b>IPP Compatibility:</b> Fidelity is an IPP 1.1 attribute. The IPP name
 * is "ipp-attribute-fidelity". The IPP specification treats Fidelity as a
 * boolean type which is not available in the Java Print Service API. The IPP
 * boolean value "true" corresponds to <code>FIDELITY_TRUE</code> and "false"
 * to <code>FIDELITY_FALSE</code>.
 * </p>
 *
 * @author Michael Koch (konqueror@gmx.de)
 * @author Wolfgang Baer (WBaer@gmx.de)
 */
public final class Fidelity extends EnumSyntax
  implements PrintJobAttribute, PrintRequestAttribute
{
  private static final long serialVersionUID = 6320827847329172308L;

  /**
   * Requests that the job is printed exactly as specified,
   * or rejected otherwise.
   */
  public static final Fidelity FIDELITY_TRUE = new Fidelity(0);

  /**
   * Requests that the job is printed as exactly as reasonable. This means
   * that the print service may choose to substitute the default value
   * associated with that attribute, or use some other supported value that
   * is similar to the unsupported requested value.
   */
  public static final Fidelity FIDELITY_FALSE = new Fidelity(1);

  private static final String[] stringTable = { "true", "false" };
  private static final Fidelity[] enumValueTable = { FIDELITY_TRUE,
                                                     FIDELITY_FALSE };

  /**
   * Constructs a <code>Fidelity</code> object.
   *
   * @param value the value
   */
  protected Fidelity(int value)
  {
    super(value);
  }

  /**
   * Returns category of this class.
   *
   * @return The class <code>Fidelity</code> itself.
   */
  public Class< ? extends Attribute> getCategory()
  {
    return Fidelity.class;
  }

  /**
   * Returns the name of this attribute.
   *
   * @return The name "ipp-attribute-fidelity".
   */
  public String getName()
  {
    return "ipp-attribute-fidelity";
  }

  /**
   * Returns a table with the enumeration values represented as strings
   * for this object.
   *
   * @return The enumeration values as strings.
   */
  protected String[] getStringTable()
  {
    return stringTable;
  }

  /**
   * Returns a table with the enumeration values for this object.
   *
   * @return The enumeration values.
   */
  protected EnumSyntax[] getEnumValueTable()
  {
    return enumValueTable;
  }
}