src/main/java/jp/sourceforge/stigmata/result/AbstractExtractionResultSet.java

   1 package jp.sourceforge.stigmata.result;
   2
   3 import java.text.SimpleDateFormat;
   4 import java.util.Calendar;
   5 import java.util.Iterator;
   6
   7 import jp.sourceforge.stigmata.BirthmarkContext;
   8 import jp.sourceforge.stigmata.BirthmarkEnvironment;
   9 import jp.sourceforge.stigmata.BirthmarkSet;
  10 import jp.sourceforge.stigmata.BirthmarkStoreException;
  11 import jp.sourceforge.stigmata.ExtractionResultSet;
  12 import jp.sourceforge.stigmata.ExtractionTarget;
  13 import jp.sourceforge.stigmata.ExtractionUnit;
  14
  15 /**
  16  * Abstract class for ExtractionResultSet.
  17  *
  18  * @author Haruaki Tamada
  19  */
  20 public abstract class AbstractExtractionResultSet implements ExtractionResultSet{
  21     private BirthmarkContext context;
  22     private boolean tableType = true;
  23     private String id;
  24
  25     /**
  26      * constructor.
  27      */
  28     public AbstractExtractionResultSet(BirthmarkContext context){
  29         this(context, true);
  30     }
  31
  32     /**
  33      * constructor.
  34      */
  35     public AbstractExtractionResultSet(BirthmarkContext context, boolean tableType){
  36         this.context = context;
  37         id = generateId();
  38     }
  39
  40     void setId(String id){
  41         this.id = id;
  42     }
  43
  44     @Override
  45     public String getId(){
  46         return id;
  47     }
  48
  49     /**
  50      * returns a birthmark environment.
  51      */
  52     @Override
  53     public BirthmarkEnvironment getEnvironment(){
  54         return context.getEnvironment();
  55     }
  56
  57     /**
  58      * returns a birthmark context.
  59      */
  60     @Override
  61     public BirthmarkContext getContext(){
  62         return context;
  63     }
  64
  65     @Override
  66     public abstract void addBirthmarkSet(ExtractionTarget target, BirthmarkSet set) throws BirthmarkStoreException;
  67
  68     @Override
  69     public abstract void removeBirthmarkSet(ExtractionTarget target, BirthmarkSet set);
  70
  71     @Override
  72     public abstract void removeAllBirthmarkSets(ExtractionTarget target);
  73
  74     @Override
  75     public abstract int getBirthmarkSetSize(ExtractionTarget target);
  76
  77     @Override
  78     public abstract Iterator<BirthmarkSet> birthmarkSets(ExtractionTarget target);
  79
  80     /**
  81      * returns the sum of birthmark set size this instance has.
  82      * <code>getBirthmarkSetSize(ExtractionTarget.TARGET_BOTH)</code>
  83      */
  84     @Override
  85     public int getBirthmarkSetSize(){
  86         return getBirthmarkSetSize(ExtractionTarget.TARGET_BOTH);
  87     }
  88
  89     /**
  90      * returns an iterator.
  91      * <code>birthmarkSets(ExtractionTarget.TARGET_BOTH)</code>
  92      */
  93     @Override
  94     public Iterator<BirthmarkSet> iterator(){
  95         return birthmarkSets(ExtractionTarget.TARGET_BOTH);
  96     }
  97
  98     /**
  99      * returns a birthmark set related of given index.
 100      * <code>getBirthmarkSet(ExtractionTarget.TARGET_BOTH, index)</code>
 101      */
 102     @Override
 103     public BirthmarkSet getBirthmarkSet(int index){
 104         return getBirthmarkSet(ExtractionTarget.TARGET_BOTH, index);
 105     }
 106
 107     /**
 108      * returns a birthmark set related with given name.
 109      * <code>getBirthmarkSet(ExtractionTarget.TARGET_BOTH, name)</code>
 110      */
 111     @Override
 112     public BirthmarkSet getBirthmarkSet(String name){
 113         return getBirthmarkSet(ExtractionTarget.TARGET_BOTH, name);
 114     }
 115
 116     /**
 117      * returns all of birthmark sets.
 118      * <code>getBirthmarkSets(ExtractionTarget.TARGET_BOTH)</code>
 119      */
 120     @Override
 121     public BirthmarkSet[] getBirthmarkSets(){
 122         return getBirthmarkSets(ExtractionTarget.TARGET_BOTH);
 123     }
 124
 125     /**
 126      * remove specified birthmark set from this instance.
 127      * <code>removeBirthmarkSet(ExtractionTarget.TARGET_BOTH, bs)</code>
 128      */
 129     @Override
 130     public void removeBirthmarkSet(BirthmarkSet bs){
 131         removeBirthmarkSet(ExtractionTarget.TARGET_BOTH, bs);
 132     }
 133
 134     /**
 135      * remove all of birthmark sets.
 136      * <code>removeBirthmarkSet(ExtractionTarget.TARGET_BOTH)</code>
 137      */
 138     @Override
 139     public void removeAllBirthmarkSets(){
 140         removeAllBirthmarkSets(ExtractionTarget.TARGET_BOTH);
 141     }
 142
 143     /**
 144      * returns an array of extracted birthmark types.
 145      */
 146     @Override
 147     public String[] getBirthmarkTypes(){
 148         return context.getBirthmarkTypes();
 149     }
 150
 151     /**
 152      * returns an unit of extraction from.
 153      */
 154     @Override
 155     public ExtractionUnit getExtractionUnit(){
 156         return context.getExtractionUnit();
 157     }
 158
 159     /**
 160      * returns the birthmark set at the specified position in the specified target.
 161      */
 162     @Override
 163     public BirthmarkSet getBirthmarkSet(ExtractionTarget target, int index){
 164         int currentIndex = 0;
 165         for(Iterator<BirthmarkSet> i = birthmarkSets(target); i.hasNext(); ){
 166             if(currentIndex == index){
 167                 return i.next();
 168             }
 169             i.next();
 170             currentIndex++;
 171         }
 172         return null;
 173     }
 174
 175     /**
 176      * returns the birthmark set related with the specified name in the specified target.
 177      */
 178     @Override
 179     public BirthmarkSet getBirthmarkSet(ExtractionTarget target, String setname){
 180         for(Iterator<BirthmarkSet> i = birthmarkSets(target); i.hasNext(); ){
 181             BirthmarkSet bs = i.next();
 182             if(bs.getName().equals(setname)){
 183                 return bs;
 184             }
 185         }
 186         return null;
 187     }
 188
 189     /**
 190      * @return all of BirthmarkSet this instance have. elements is obtained from birthmarkSet.
 191      */
 192     @Override
 193     public synchronized BirthmarkSet[] getBirthmarkSets(ExtractionTarget target){
 194         return AbstractComparisonResultSet.<BirthmarkSet>getArrays(birthmarkSets(target), new BirthmarkSet[0]);
 195     }
 196
 197     @Override
 198     public void setBirthmarkSets(ExtractionTarget target, BirthmarkSet[] sets) throws BirthmarkStoreException{
 199         removeAllBirthmarkSets(target);
 200         for(int i = 0; i < sets.length; i++){
 201             addBirthmarkSet(target, sets[i]);
 202         }
 203     }
 204
 205     @Override
 206     public boolean isTableType(){
 207         return tableType;
 208     }
 209
 210     @Override
 211     public void setTableType(boolean flag){
 212         this.tableType = flag;
 213     }
 214
 215     protected static String generateId(){
 216         SimpleDateFormat cdf = new SimpleDateFormat("yyyyMMdd-HHmmss.SSS");
 217         return cdf.format(Calendar.getInstance().getTime());
 218     }
 219 }