public override ActiveList purge()
{
int num = 0;
HashMap hashMap = new HashMap();
Collections.sort(this.tokenList, Scoreable.COMPARATOR);
Iterator iterator = this.tokenList.iterator();
while (iterator.hasNext())
{
Token token = (Token)iterator.next();
WordSearchState wordSearchState = (WordSearchState)token.getSearchState();
Word word = wordSearchState.getPronunciation().getWord();
if (WordActiveListFactory.access_000(this.this_0) > 0 && word.isFiller())
{
if (num >= WordActiveListFactory.access_000(this.this_0))
{
iterator.remove();
continue;
}
num++;
}
if (WordActiveListFactory.access_100(this.this_0) > 0)
{
Integer integer = (Integer)hashMap.get(word);
int num2 = (integer != null) ? integer.intValue() : 0;
if (num2 < WordActiveListFactory.access_100(this.this_0) - 1)
{
hashMap.put(word, Integer.valueOf(num2 + 1));
}
else
{
iterator.remove();
}
}
}
if (this.tokenList.size() > this.this_0.absoluteBeamWidth)
{
this.tokenList = this.tokenList.subList(0, this.this_0.absoluteBeamWidth);
}
return(this);
}
internal WordActiveList(WordActiveListFactory wordActiveListFactory)
{
this_0 = wordActiveListFactory;
this.tokenList = new LinkedList();
}
internal static int access_100(WordActiveListFactory wordActiveListFactory)
{
return(wordActiveListFactory.maxPathsPerWord);
}
internal static int access_000(WordActiveListFactory wordActiveListFactory)
{
return(wordActiveListFactory.maxFiller);
}