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21 
22 package org.apache.openoffice.ooxml.parser;
23 
24 import java.util.HashSet;
25 import java.util.Set;
26 
27 /** List of all accepting states.
28  *
29  *  The accepting status of states is important when a closing tag is seen.
30  *  It denotes the end of the input stream for the state machine of the currently
31  *  processed element.  It is an error when the current state is not accepting
32  *  when a closing tag is processed.
33  */
34 public class AcceptingStateTable
35 {
AcceptingStateTable(final Iterable<String[]> aData)36     public AcceptingStateTable (final Iterable<String[]> aData)
37     {
38         maAcceptingStates = new HashSet<>();
39 
40         for (final String[] aLine : aData)
41         {
42             // Create new transition.
43             final int nStateId = Integer.parseInt(aLine[1]);
44 
45             maAcceptingStates.add(nStateId);
46         }
47     }
48 
49 
50 
51 
Contains(final int nStateId)52     public boolean Contains (final int nStateId)
53     {
54         return maAcceptingStates.contains(nStateId);
55     }
56 
57 
58 
59 
GetAcceptingStateCount()60     public int GetAcceptingStateCount ()
61     {
62         return maAcceptingStates.size();
63     }
64 
65 
66 
67 
68     private final Set<Integer> maAcceptingStates;
69 }
70