private void loadPrepDict() {
_PrepDict = new DictSegment((char) 0);
File file = new File(configuration.getDictRoot(), Dictionary.PATH_DIC_PREP);
InputStream is = null;
try {
is = new FileInputStream(file);
} catch (FileNotFoundException e) {
logger.error("ik-analyzer", e);
}
if (is == null) {
throw new RuntimeException("Preposition Dictionary not found!!!");
}
try {
BufferedReader br = new BufferedReader(new InputStreamReader(is, "UTF-8"), 512);
String theWord;
do {
theWord = br.readLine();
if (theWord != null && !"".equals(theWord.trim())) {
_PrepDict.fillSegment(theWord.trim().toCharArray());
}
} while (theWord != null);
} catch (IOException e) {
logger.error("ik-analyzer", e);
} finally {
try {
is.close();
is = null;
} catch (IOException e) {
logger.error("ik-analyzer", e);
}
}
}
/** 加载量词词典 */
private void loadQuantifierDict() {
// 建立一个量词典实例
_QuantifierDict = new DictSegment((char) 0);
// 读取量词词典文件
File file = new File(configuration.getDictRoot(), Dictionary.PATH_DIC_QUANTIFIER);
InputStream is = null;
try {
is = new FileInputStream(file);
} catch (FileNotFoundException e) {
logger.error("ik-analyzer", e);
}
try {
BufferedReader br = new BufferedReader(new InputStreamReader(is, "UTF-8"), 512);
String theWord = null;
do {
theWord = br.readLine();
if (theWord != null && !"".equals(theWord.trim())) {
_QuantifierDict.fillSegment(theWord.trim().toCharArray());
}
} while (theWord != null);
} catch (IOException ioe) {
logger.error("Quantifier Dictionary loading exception.");
} finally {
try {
if (is != null) {
is.close();
is = null;
}
} catch (IOException e) {
logger.error("ik-analyzer", e);
}
}
}
/** 加载用户配置的扩展词典到主词库表 */
private void loadExtDict() {
// 加载扩展词典配置
List<String> extDictFiles = configuration.getExtDictionarys();
if (extDictFiles != null) {
InputStream is = null;
for (String extDictName : extDictFiles) {
// 读取扩展词典文件
logger.info("[Dict Loading]" + extDictName);
File file = new File(configuration.getDictRoot(), extDictName);
try {
is = new FileInputStream(file);
} catch (FileNotFoundException e) {
logger.error("ik-analyzer", e);
}
// 如果找不到扩展的字典，则忽略
if (is == null) {
continue;
}
try {
BufferedReader br = new BufferedReader(new InputStreamReader(is, "UTF-8"), 512);
String theWord = null;
do {
theWord = br.readLine();
if (theWord != null && !"".equals(theWord.trim())) {
// 加载扩展词典数据到主内存词典中
_MainDict.fillSegment(theWord.trim().toCharArray());
}
} while (theWord != null);
} catch (IOException e) {
logger.error("ik-analyzer", e);
} finally {
try {
if (is != null) {
is.close();
is = null;
}
} catch (IOException e) {
logger.error("ik-analyzer", e);
}
}
}
}
}
/** 加载主词典及扩展词典 */
private void loadMainDict() {
// 建立一个主词典实例
_MainDict = new DictSegment((char) 0);
// 读取主词典文件
File file = new File(configuration.getDictRoot(), Dictionary.PATH_DIC_MAIN);
InputStream is = null;
try {
is = new FileInputStream(file);
} catch (FileNotFoundException e) {
e.printStackTrace();
}
try {
BufferedReader br = new BufferedReader(new InputStreamReader(is, "UTF-8"), 512);
String theWord = null;
do {
theWord = br.readLine();
if (theWord != null && !"".equals(theWord.trim())) {
_MainDict.fillSegment(theWord.trim().toCharArray());
}
} while (theWord != null);
} catch (IOException e) {
logger.error("ik-analyzer", e);
} finally {
try {
if (is != null) {
is.close();
is = null;
}
} catch (IOException e) {
logger.error("ik-analyzer", e);
}
}
// 加载扩展词典
this.loadExtDict();
}
/** 加载用户扩展的停止词词典 */
private void loadStopWordDict() {
// 建立主词典实例
_StopWords = new DictSegment((char) 0);
// 读取主词典文件
File file = new File(configuration.getDictRoot(), Dictionary.PATH_DIC_STOP);
InputStream is = null;
try {
is = new FileInputStream(file);
} catch (FileNotFoundException e) {
e.printStackTrace();
}
try {
BufferedReader br = new BufferedReader(new InputStreamReader(is, "UTF-8"), 512);
String theWord = null;
do {
theWord = br.readLine();
if (theWord != null && !"".equals(theWord.trim())) {
_StopWords.fillSegment(theWord.trim().toCharArray());
}
} while (theWord != null);
} catch (IOException e) {
logger.error("ik-analyzer", e);
} finally {
try {
if (is != null) {
is.close();
is = null;
}
} catch (IOException e) {
logger.error("ik-analyzer", e);
}
}
// 加载扩展停止词典
List<String> extStopWordDictFiles = configuration.getExtStopWordDictionarys();
if (extStopWordDictFiles != null) {
is = null;
for (String extStopWordDictName : extStopWordDictFiles) {
logger.info("[Dict Loading]" + extStopWordDictName);
// 读取扩展词典文件
file = new File(configuration.getDictRoot(), extStopWordDictName);
try {
is = new FileInputStream(file);
} catch (FileNotFoundException e) {
logger.error("ik-analyzer", e);
}
// 如果找不到扩展的字典，则忽略
if (is == null) {
continue;
}
try {
BufferedReader br = new BufferedReader(new InputStreamReader(is, "UTF-8"), 512);
String theWord = null;
do {
theWord = br.readLine();
if (theWord != null && !"".equals(theWord.trim())) {
// 加载扩展停止词典数据到内存中
_StopWords.fillSegment(theWord.trim().toCharArray());
}
} while (theWord != null);
} catch (IOException e) {
logger.error("ik-analyzer", e);
} finally {
try {
if (is != null) {
is.close();
is = null;
}
} catch (IOException e) {
logger.error("ik-analyzer", e);
}
}
}
}
}