1 files changed, 0 insertions, 210 deletions
diff --git a/base/src/main/java/bjc/utils/esodata/AbbrevMap.java b/base/src/main/java/bjc/utils/esodata/AbbrevMap.java
deleted file mode 100644
index 59888c0..0000000
--- a/base/src/main/java/bjc/utils/esodata/AbbrevMap.java
+++ /dev/null
@@ -1,210 +0,0 @@
-package bjc.utils.esodata;
-
-import java.util.Arrays;
-import java.util.HashSet;
-import java.util.Set;
-
-import com.google.common.collect.HashMultimap;
-import com.google.common.collect.SetMultimap;
-
-import bjc.utils.funcdata.FunctionalMap;
-import bjc.utils.funcdata.IMap;
-
-/**
- * Represents a mapping from a set of strings to a mapping of all unambiguous
- * prefixes of their respective strings.
- *
- * This works the same as Ruby's Abbrev module.
- *
- * @author EVE
- */
-public class AbbrevMap {
-	/* All of the words we have abbreviations for. */
-	private final Set<String> wrds;
-
-	/* Maps abbreviations to their strings. */
-	private IMap<String, String> abbrevMap;
-
-	/* Counts how many times we've seen a substring. */
-	private Set<String> seen;
-
-	/* Maps ambiguous abbreviations to the strings they could be. */
-	private SetMultimap<String, String> ambMap;
-
-	/**
-	 * Create a new abbreviation map.
-	 *
-	 * @param words
-	 *        The initial set of words to put in the map.
-	 */
-	public AbbrevMap(final String... words) {
-		wrds = new HashSet<>(Arrays.asList(words));
-
-		recalculate();
-	}
-
-	/**
-	 * Recalculate all the abbreviations in this map.
-	 *
-	 * This may be needed after certain operations to ensure that all of the
-	 * results are correct.
-	 */
-	public void recalculate() {
-		abbrevMap = new FunctionalMap<>();
-
-		ambMap = HashMultimap.create();
-
-		seen = new HashSet<>();
-
-		for(final String word : wrds) {
-			intAddWord(word);
-		}
-	}
-
-	/**
-	 * Adds words to the abbreviation map.
-	 *
-	 * @param words
-	 *        The words to add to the abbreviation map.
-	 */
-	public void addWords(final String... words) {
-		wrds.addAll(Arrays.asList(words));
-
-		for(final String word : words) {
-			intAddWord(word);
-		}
-	}
-
-	/* Actually add abbreviations of a word. */
-	private void intAddWord(final String word) {
-		/* A word always abbreviates to itself. */
-		abbrevMap.put(word, word);
-
-		/* Skip blank words. */
-		if(word.equals("")) return;
-
-		/* Handle each possible abbreviation. */
-		for(int i = word.length(); i > 0; i--) {
-			final String subword = word.substring(0, i);
-
-			if(seen.contains(subword)) {
-				/*
-				 * Remove a mapping if its ambiguous and not a
-				 * whole word.
-				 */
-				if(abbrevMap.containsKey(subword) && !wrds.contains(subword)) {
-					final String oldword = abbrevMap.remove(subword);
-
-					ambMap.put(subword, oldword);
-					ambMap.put(subword, word);
-				} else if(!wrds.contains(subword)) {
-					ambMap.put(subword, word);
-				}
-			} else {
-				seen.add(subword);
-
-				abbrevMap.put(subword, word);
-			}
-		}
-	}
-
-	/**
-	 * Removes words from the abbreviation map.
-	 *
-	 * NOTE: There may be inconsistent behavior after removing a word from
-	 * the map. Use {@link AbbrevMap#recalculate()} to fix it if it occurs.
-	 *
-	 * @param words
-	 *        The words to remove.
-	 */
-	public void removeWords(final String... words) {
-		wrds.removeAll(Arrays.asList(words));
-
-		for(final String word : words) {
-			intRemoveWord(word);
-		}
-	}
-
-	/* Actually remove a word. */
-	private void intRemoveWord(final String word) {
-		/* Skip blank words. */
-		if(word.equals("")) return;
-
-		/* Handle each possible abbreviation. */
-		for(int i = word.length(); i > 0; i--) {
-			final String subword = word.substring(0, i);
-
-			if(abbrevMap.containsKey(subword)) {
-				abbrevMap.remove(subword);
-			} else {
-				ambMap.remove(subword, word);
-
-				final Set<String> possWords = ambMap.get(subword);
-
-				if(possWords.size() == 0) {
-					seen.remove(subword);
-				} else if(possWords.size() == 1) {
-					/*
-					 * An abbreviation went from ambiguous
-					 * to non-ambiguous.
-					 */
-					final String newWord = possWords.iterator().next();
-
-					abbrevMap.put(subword, newWord);
-					ambMap.remove(subword, newWord);
-				}
-			}
-		}
-	}
-
-	/**
-	 * Convert an abbreviation into all the strings it could abbreviate
-	 * into.
-	 *
-	 * @param abbrev
-	 *        The abbreviation to convert.
-	 *
-	 * @return All the expansions for the provided abbreviation.
-	 */
-	public String[] deabbrev(final String abbrev) {
-		if(abbrevMap.containsKey(abbrev)) {
-			return new String[] {
-					abbrevMap.get(abbrev)
-			};
-		}
-
-		return ambMap.get(abbrev).toArray(new String[0]);
-	}
-
-	@Override
-	public int hashCode() {
-		final int prime = 31;
-
-		int result = 1;
-		result = prime * result + (wrds == null ? 0 : wrds.hashCode());
-
-		return result;
-	}
-
-	@Override
-	public boolean equals(final Object obj) {
-		if(this == obj) return true;
-		if(obj == null) return false;
-		if(!(obj instanceof AbbrevMap)) return false;
-
-		final AbbrevMap other = (AbbrevMap) obj;
-
-		if(wrds == null) {
-			if(other.wrds != null) return false;
-		} else if(!wrds.equals(other.wrds)) return false;
-
-		return true;
-	}
-
-	@Override
-	public String toString() {
-		final String fmt = "AbbrevMap [wrds=%s, abbrevMap=%s, seen=%s, ambMap=%s]";
-
-		return String.format(fmt, wrds, abbrevMap, seen, ambMap);
-	}
-}