获取完整拼音中包含拼音的个数

用于拼音个数分类，时间空间什么的都没想

import java.util.ArrayList;import java.util.HashMap;import java.util.HashSet;import java.util.List;import java.util.Map;import java.util.Set;import org.apache.commons.lang.StringUtils;/** * @author 李鑫 * @Date 日期 2016年6月13日 */public class PYTypeUtils {private static StringBuffer pyRegx = new StringBuffer();private static PYTypeUtils pYTypeUtils = getInstance();/**拼音集合**/private Set<String> py_set;/**拼音集合最大长度**/private Map<String,Integer> py_map_max_length;/**拼音集合最小长度**/private Map<String,Integer> py_map_min_length;private PYTypeUtils(){}private static PYTypeUtils getInstance(){if(pYTypeUtils != null)return pYTypeUtils;pYTypeUtils = new PYTypeUtils();String [][] values = new String [][]{{"a","ai","an","ang","ao"}, {"ba","bai","ban","bang","bao","bei","ben","beng","bi","bian","biao","bie","bin","bing","bo","bu"}, {"ca","cai","can","cang","cao","ce","cen","ceng","cha","chai","chan","chang","chao","che","chen","cheng","chi","chong","chou","chu","chua","chuai","chuan","chuang","chui","chun","chuo","ci","cong","cou","cu","cuan","cui","cun","cuo"},{"da","dai","dan","dang","dao","de","den","dei","deng","di","dia","dian","diao","die","ding","diu","dong","dou","du","duan","dui","dun","duo"},{"e","ei","en","eng","er"}, {"fa","fan","fang","fei","fen","feng","fo","fou","fu"}, {"ga","gai","gan","gang","gao","ge","gei","gen","geng","gong","gou","gu","gua","guai","guan","guang","gui","gun","guo"}, {"ha","hai","han","hang","hao","he","hei","hen","heng","hong","hou","hu","hua","huai","huan","huang","hui","hun","huo"}, {"ji","jia","jian","jiang","jiao","jie","jin","jing","jiong","jiu","ju","juan","jue","jun","jv"},{"ka","kai","kan","kang","kao","ke","ken","keng","kong","kou","ku","kua","kuai","kuan","kuang","kui","kun","kuo"}, {"la","lai","lan","lang","lao","le","lei","leng","li","lia","lian","liang","liao","lie","lin","ling","liu","long","lou","lu","luan","lue","lve","lun","luo","lv"},{"ma","mai","man","mang","mao","me","mei","men","meng","mi","mian","miao","mie","min","ming","miu","mo","mou","mu"}, {"na","nai","nan","nang","nao","ne","nei","nen","neng","ni","nian","niang","niao","nie","nin","ning","niu","nong","nou","nu","nv","nuan","nue","nve","nuo","nun"},{"o","ou"}, {"pa","pai","pan","pang","pao","pei","pen","peng","pi","pian","piao","pie","pin","ping","po","pou","pu"}, {"qi","qia","qian","qiang","qiao","qie","qin","qing","qiong","qiu","qu","quan","que","qun"}, {"ran","rang","rao","re","ren","reng","ri","rong","rou","ru","ruan","rui","run","ruo"}, {"sa","sai","san","sang","sao","se","sen","seng","sha","shai","shan","shang","shao","she","shei","shen","sheng","shi","shou","shu","shua","shuai","shuan","shuang","shui","shun","shuo","si","song","sou","su","suan","sui","sun","suo"},{"ta","tai","tan","tang","tao","te","teng","ti","tian","tiao","tie","ting","tong","tou","tu","tuan","tui","tun","tuo"}, {"wa","wai","wan","wang","wei","wen","weng","wo","wu"}, {"xi","xia","xian","xiang","xiao","xie","xin","xing","xiong","xiu","xu","xuan","xue","xun"}, {"ya","yan","yang","yao","ye","yi","yin","ying","yo","yong","you","yu","yuan","yue","yun"}, {"za","zai","zan","zang","zao","ze","zei","zen","zeng","zha","zhai","zhan","zhang","zhao","zhe","zhei","zhen","zheng","zhi","zhong","zhou","zhu","zhua","zhuai","zhuan","zhuang","zhui","zhun","zhuo","zi","zong","zou","zu","zuan","zui","zun","zuo"}};pYTypeUtils.py_set = new HashSet<String>();pYTypeUtils.py_map_max_length = new HashMap<String, Integer>();pYTypeUtils.py_map_min_length = new HashMap<String, Integer>();String key = "";pyRegx.setLength(0);pyRegx.append("^(");Integer maxlength = null,minlength = null;for (int i = 0; i < values.length; i++) {key = values[i][0].substring(0,1);for (int j = 0; j < values[i].length; j++) {pYTypeUtils.py_set.add(values[i][j]);if((i > 0 || j > 0) && !(i == values.length - 1 && j == values[i].length)){pyRegx.append("|");}pyRegx.append(values[i][j]);maxlength = pYTypeUtils.py_map_max_length.get(key);if(maxlength == null || maxlength < values[i][j].length()){pYTypeUtils.py_map_max_length.put(key, values[i][j].length());}minlength = pYTypeUtils.py_map_min_length.get(key);if(maxlength == null || minlength > values[i][j].length()){pYTypeUtils.py_map_min_length.put(key, values[i][j].length());}}}pyRegx.append(")+$");return pYTypeUtils;}/** * 找拼音 * @param value * @param clength 偏差长度,例如lingua 可以分为 lin gua 、lin gu a * @return null 不是拼音，找打的拼音 */private String findFirstPY(String value,int clength){value = value.toLowerCase();String head = value.charAt(0)+"";Integer maxLength = py_map_max_length.get(head);Integer minLength = py_map_min_length.get(head);if(maxLength == null || minLength == null || value.length() < minLength){//字符判断return null;}else if(py_set.contains(value)){return value;}if(value.length() < maxLength){maxLength = value.length();}maxLength -= clength;if(maxLength < minLength){maxLength = minLength;}for (int i = maxLength; i >= minLength; i--) {String v = value.substring(0, i);if(py_set.contains(v)){return v;}}return null;}/** * 计算拼音数量 * @param value * @param g * @return */private int checkAllGroupPYCount(String value,int [] g){value = value.toLowerCase();String head = value.charAt(0)+"";Integer maxLength = py_map_max_length.get(head);Integer minLength = py_map_min_length.get(head);if(maxLength == null || minLength == null || value.length() < minLength){g[0]--;return g[0];}Integer clengthCount = maxLength - minLength + 1;for (int i = 0; i < clengthCount; i++) {String v = findFirstPY(value,i);if(StringUtils.isNotBlank(v)){g[0]++;}else{continue;}String nv = value.substring(v.length());if(nv == null || nv.length() == 0){g[1]=-1;//终止查找标记return g[0];}checkAllGroupPYCount(nv,g);if(g[1] != 0){return g[0];}}return g[0];}/** * 检查是否完整的拼音 * @param value * @return */public static boolean checkAllIsPY(String value){return value.matches(pyRegx.toString());}/** * 检查是否完整的拼音并且获取拼音个数 * @param value * @return */public static int checkAllGroupPYCount(String value){if(!checkAllIsPY(value)){return 0;}return pYTypeUtils.checkAllGroupPYCount(value,new int[2]);}public static void main(String[] args) {System.out.println(pYTypeUtils.checkAllGroupPYCount("sasasasasa"));}}