public void appendWildcard(int begWord, int endWord) {
begWord = begWord - 1;
endWord = endWord - 1;
int topicLength = topic.getNormalizedWordsSize();
// Wildcard from topic.
if (begWord < topicLength) appendWildcard(Section.TOPIC, topic, begWord, endWord);
begWord = begWord - (topicLength + 1);
endWord = endWord - (topicLength + 1);
int thatLength = that.getNormalizedWordsSize();
// Wildcard from that.
if (begWord <= thatLength) {
appendWildcard(Section.THAT, that, begWord, endWord);
return;
}
begWord = begWord - (thatLength + 1);
endWord = endWord - (thatLength + 1);
// Wildcard from pattern.
if (begWord <= pattern.getNormalizedWordsSize())
appendWildcard(Section.PATTERN, pattern, begWord, endWord);
}
public Match(AliceBot callback, Sentence pattern, Sentence that, Sentence topic) {
sections.put(Section.TOPIC, new ArrayList<String>(2)); // Topic wildcards.
sections.put(Section.THAT, new ArrayList<String>(2)); // That wildcards.
sections.put(Section.PATTERN, new ArrayList<String>(2)); // Pattern wildcards.
this.callback = callback;
this.pattern = pattern;
this.that = that;
this.topic = topic;
setUpMatchPath(
pattern.getNormalizedWords(), that.getNormalizedWords(), topic.getNormalizedWords());
}
private void appendWildcard(Section section, Sentence source, int beginIndex, int endIndex) {
if (beginIndex == endIndex) sections.get(section).add(0, "");
else {
try {
sections
.get(section)
.add(0, source.getOriginalFromBetweenNormalizedWords(beginIndex, endIndex));
} catch (RuntimeException exception) {
throw new RuntimeException(
"Source: {\""
+ source.getOriginal()
+ "\", \""
+ source.getNormalized()
+ "\"}\n"
+ "Begin Index: "
+ beginIndex
+ "\n"
+ "End Index: "
+ endIndex,
exception);
}
}
}