import java.io.RandomAccessFile;
import java.util.ArrayList;
import java.util.List;
+import java.util.regex.Pattern;
import com.hughes.util.raf.RAFSerializable;
import com.hughes.util.raf.RAFSerializer;
+import com.ibm.icu.text.Transliterator;
public class PairEntry extends AbstractEntry implements RAFSerializable<PairEntry>, Comparable<PairEntry> {
final Index index) {
super(referenceIndex, thisRowIndex, index);
}
+
+ @Override
+ public String toString() {
+ return getRawText(false);
+ }
public PairEntry getEntry() {
return index.dict.pairEntries.get(referenceIndex);
final PairEntry pairEntry = getEntry();
return pairEntry.getRawText(compact);
}
+
+ @Override
+ public RowMatchType matches(final List<String> searchTokens, final Transliterator normalizer, final boolean swapPairEntries) {
+ final int side = swapPairEntries ? 1 : 0;
+ final List<Pair> pairs = getEntry().pairs;
+ final String[] pairSides = new String[pairs.size()];
+ for (int i = 0; i < pairs.size(); ++i) {
+ pairSides[i] = normalizer.transform(pairs.get(i).get(side));
+ }
+ for (int i = searchTokens.size() - 1; i >= 0; --i) {
+ final String searchToken = searchTokens.get(i);
+ boolean found = false;
+ for (final String pairSide : pairSides) {
+ found |= pairSide.contains(searchToken);
+ }
+ if (!found) {
+ return RowMatchType.NO_MATCH;
+ }
+ }
+ final StringBuilder regex = new StringBuilder();
+ for (final String searchToken : searchTokens) {
+ if (regex.length() > 0) {
+ regex.append("[\\s]*");
+ }
+ regex.append(Pattern.quote(searchToken));
+ }
+ final Pattern pattern = Pattern.compile(regex.toString());
+ for (final String pairSide : pairSides) {
+ if (pattern.matcher(pairSide).matches()) {
+ return RowMatchType.ORDERED_MATCH;
+ }
+ }
+ return RowMatchType.BAG_OF_WORDS_MATCH;
+ }
}