138 lines
4.2 KiB
Java
138 lines
4.2 KiB
Java
import java.util.Collection;
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import javax.print.attribute.Attribute;
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import javax.print.attribute.standard.JobStateReason;
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import javax.print.attribute.standard.JobStateReasons;
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public class JobStateReasonsImpl
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{
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private JobStateReasons jobStateReasons;
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/**
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* Construct a new, empty job state reasons attribute; the underlying hash
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* set has the default initial capacity and load factor.
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**/
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public JobStateReasonsImpl()
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{
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jobStateReasons = new JobStateReasons();
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}
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/**
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* Construct a new job state reasons attribute that contains the same
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* JobStateReason objects as the given collection.
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**/
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public JobStateReasonsImpl(Collection<JobStateReason> collection)
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{
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jobStateReasons = new JobStateReasons(collection);
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}
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/**
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* Construct a new, empty job state reasons attribute; the underlying hash
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* set has the given initial capacity and the default load factor.
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**/
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public JobStateReasonsImpl(int initialCapacity)
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{
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jobStateReasons = new JobStateReasons(initialCapacity);
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}
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/**
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* Construct a new, empty job state reasons attribute; the underlying hash
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* set has the given initial capacity and load factor.
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**/
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public JobStateReasonsImpl(int initialCapacity, float loadFactor)
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{
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jobStateReasons = new JobStateReasons(initialCapacity, loadFactor);
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}
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/**
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* Adds the specified element to this job state reasons attribute if it is
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* not already present.
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**/
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public boolean add(JobStateReason o)
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{
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return jobStateReasons.add(o);
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}
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/**
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* Get the printing attribute class which is to be used as the "category"
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* for this printing attribute value.
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**/
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public Class<? extends Attribute> getCategory()
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{
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return jobStateReasons.getCategory();
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}
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/**
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* Get the name of the category of which this attribute value is an
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* instance.
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**/
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public String getName()
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{
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return jobStateReasons.getName();
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}
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/** return true if this set contains the specified element **/
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public boolean contains(Object obj)
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{
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return jobStateReasons.contains(obj);
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}
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/** returns true if the set is empty **/
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public boolean isEmpty()
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{
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return jobStateReasons.isEmpty();
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}
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/** removes the specified element from this set if present **/
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public boolean remove(Object obj)
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{
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return jobStateReasons.remove(obj);
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}
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/** returns the number of elements in set **/
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public int size()
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{
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return jobStateReasons.size();
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}
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/** removes all elements from this set **/
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public void clear()
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{
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jobStateReasons.clear();
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}
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/** Returns an array containing all of the elements in this set. **/
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public Object[] toArray()
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{
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return jobStateReasons.toArray();
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}
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public static void main(String... arg)
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{
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JobStateReasonsImpl jobStateReasons = new JobStateReasonsImpl();
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jobStateReasons.add(JobStateReason.COMPRESSION_ERROR);
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jobStateReasons.add(JobStateReason.JOB_CANCELED_BY_USER);
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jobStateReasons.add(JobStateReason.JOB_COMPLETED_WITH_WARNINGS);
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jobStateReasons.add(JobStateReason.DOCUMENT_FORMAT_ERROR);
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System.out.println("the name of category " + jobStateReasons.getName());
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System.out.println("the jobStateReason are");
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Object[] array = (Object[]) jobStateReasons.toArray();
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for (int i = 0; i < array.length; i++)
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{
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System.out.print(array[i] + "\t");
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}
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System.out.println();
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jobStateReasons.clear();
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System.out.println("jobStateReasons cleared");
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if (jobStateReasons.isEmpty())
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System.out.println("jobStateReasons is empty");
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else
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System.out.println("jobStateReasons is not empty");
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}
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}
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/*
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the name of category job-state-reasons
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the jobStateReason are
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compression-error document-format-error job-completed-with-warnings job-canceled-by-user
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jobStateReasons cleared
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jobStateReasons is not empty |