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Diffstat (limited to 'libjava/classpath/javax/print/attribute/standard/JobStateReasons.java')
-rw-r--r-- | libjava/classpath/javax/print/attribute/standard/JobStateReasons.java | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/libjava/classpath/javax/print/attribute/standard/JobStateReasons.java b/libjava/classpath/javax/print/attribute/standard/JobStateReasons.java new file mode 100644 index 000000000..af6eb5e90 --- /dev/null +++ b/libjava/classpath/javax/print/attribute/standard/JobStateReasons.java @@ -0,0 +1,154 @@ +/* JobStateReasons.java -- + Copyright (C) 2004, 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + + +package javax.print.attribute.standard; + +import java.util.Collection; +import java.util.HashSet; +import javax.print.attribute.Attribute; +import javax.print.attribute.PrintJobAttribute; + +/** + * The <code>JobStateReasons</code> attribute provides the set of + * additional informations available about the current state of a print job. + * <p> + * <b>IPP Compatibility:</b> JobStateReasons is an IPP 1.1 attribute. + * </p> + * @see javax.print.attribute.standard.JobState + * @see javax.print.attribute.standard.JobStateReason + * + * @author Michael Koch (konqueror@gmx.de) + * @author Wolfgang Baer (WBaer@gmx.de) + */ +public final class JobStateReasons extends HashSet<JobStateReason> + implements PrintJobAttribute +{ + private static final long serialVersionUID = 8849088261264331812L; + + /** + * Constructs an empty <code>JobStateReasons</code> attribute. + */ + public JobStateReasons() + { + super(); + } + + /** + * Constructs an empty <code>JobStateReasons</code> attribute + * with the given initial capacity and load factor. + * + * @param initialCapacity the intial capacity. + * @param loadFactor the load factor of the underlying HashSet. + * + * @throws IllegalArgumentException if initialCapacity < 0 + * @throws IllegalArgumentException if initialCapacity or loadFactor < 0 + */ + public JobStateReasons(int initialCapacity, float loadFactor) + { + super(initialCapacity, loadFactor); + } + + /** + * Constructs an empty <code>JobStateReasons</code> attribute + * with the given initial capacity and the default load factor. + * + * @param initialCapacity the intial capacity. + * + * @throws IllegalArgumentException if initialCapacity < 0 + */ + public JobStateReasons(int initialCapacity) + { + super(initialCapacity); + } + + /** + * Constructs a <code>JobStateReasons</code> attribute + * with the content of the given collection. + * + * @param collection the collection for the initial values. + * + * @throws NullPointerException if collection or any value is + * <code>null</code>. + * @throws ClassCastException if values of collection are not of type + * <code>JobStateReason</code>. + */ + public JobStateReasons(Collection<JobStateReason> collection) + { + super(collection.size(), 0.75f); + for (JobStateReason reason : collection) + add(reason); + } + + /** + * Adds the given job state reason object to the set. + * + * @param o the reason of type <code>JobStateReason</code>. + * @return <code>true</code> if set changed, <code>false</code> otherwise. + * + * @throws NullPointerException if given object is <code>null</code>. + * @throws ClassCastException if given object is not an instance of + * <code>JobStateReason</code>. + */ + public boolean add(JobStateReason o) + { + if (o == null) + throw new NullPointerException("reason is null"); + + return super.add(o); + } + + /** + * Returns category of this class. + * + * @return The class <code>JobStateReasons</code> itself. + */ + public Class< ? extends Attribute> getCategory() + { + return JobStateReasons.class; + } + + /** + * Returns the name of this attribute. + * + * @return The name "job-state-reasons". + */ + public String getName() + { + return "job-state-reasons"; + } +} |