// 批量将新词加入到词典中
private void addListToTerm(List<NewWord> newWords) {
if (newWords.size() == 0) return;
for (NewWord newWord : newWords) {
newWord.setScore(-1);
addTerm(newWord);
}
}
/**
* 增加一个新词到树中
*
* @param newWord
*/
public void addTerm(NewWord newWord) {
NewWord temp = null;
SmartForest<NewWord> smartForest = null;
if ((smartForest = sf.getBranch(newWord.getName())) != null && smartForest.getParam() != null) {
temp = smartForest.getParam();
temp.update(newWord.getScore(), newWord.getNature(), newWord.getAllFreq());
} else {
count++;
// 设置名字为空,节省内存空间
synchronized (sf) {
sf.add(newWord.getName(), newWord);
}
}
}
private void valueResult(
SmartForest<NewWord> smartForest, HashMap<String, Double> hm, TermNatures nature) {
// TODO Auto-generated method stub
if (smartForest == null || smartForest.branches == null) {
return;
}
for (int i = 0; i < smartForest.branches.length; i++) {
NewWord param = smartForest.branches[i].getParam();
if (smartForest.branches[i].getStatus() == 3) {
if (nature == null || param.getNature().equals(nature)) {
hm.put(param.getName(), param.getScore());
}
} else if (smartForest.branches[i].getStatus() == 2) {
if (nature == null || param.getNature().equals(nature)) {
hm.put(param.getName(), param.getScore());
}
valueResult(smartForest.branches[i], hm, nature);
} else {
valueResult(smartForest.branches[i], hm, nature);
}
}
}