Question

public class HashMapsTest {

    static Scanner sc = new Scanner(System.in);

    public static void main(String[] args) throws FileNotFoundException {
        sc = new Scanner(new FileInputStream("TextFile")); // read a file 
        ArrayList<ArrayList<String>> words = new ArrayList<ArrayList<String>>(); // list to put the words inside 
        StringBuffer sb = new StringBuffer(); // string buffer to read the file 
        String[] protasi = null;
        while (sc.hasNextLine()) {
            sb.append(sc.nextLine() + " ");
        }
        protasi = sb.toString()
                    .split("!| !|! | ! |\\? | \\?| \\? |\\?|\\.|\\. | \\.| \\."); // split the string into sentences
        String[][] leksis = new String[protasi.length][];
        for (int i = 0; i < protasi.length; i++) {
            leksis[i] = protasi[i].split(" , |,| ,| ,| - |-| -|- | -- |--| --|-- | : |:| :|: | ; |;| ;|; | |    | ' |'|"
                                             + " '|' | \" |\"| \" | \"| ` |`| `|` "); // split the sentences into words
        }

        // take the table with the words and put it into a list 
        for (int i = 0; i < protasi.length; i++) {
            String x = "";
            ArrayList<String> line = new ArrayList<String>();
            for (int j = 0; j < leksis[i].length; j++) {
                x = leksis[i][j];
                if (x.length() != 0) {
                    line.add(x);
                }
            }
            if (line.size() != 0) {
                words.add(line);
            }
        }

        HashMap<String, HashMap<String, Integer>> outhm = new HashMap<String, HashMap<String, Integer>>();
        HashMap<String, Integer> inhm = new HashMap<String, Integer>();

        for (int i = 0; i < words.size(); i++) {
            for (int j = 0; j < words.get(i).size(); j++) {
                if (!inhm.containsKey(words.get(i).get(j))) {
                    inhm.put(words.get(i).get(j), 1);
                } else {
                    inhm.put(words.get(i).get(j), inhm.get(words.get(i).get(j)) + 1);
                }
                if (!outhm.containsKey(words.get(i).get(j))) {
                    outhm.put(words.get(i).get(j), inhm);
                } else {
                    outhm.put(words.get(i).get(j), inhm);
                }
            }
        }

        System.out.println(outhm.toString());
    }

}

我想创建一个返回此输出的hashmap：

{'man'：{'我'：3，'是'：3，'a'：2，'生病'：1，'恶意'：1，'an'：1， '没有吸引力'：1}，'肝'：{'我'：1，'相信'：1，'我'：1，'是'：1， '患病'：1}，...}

而不是那个输出我得到：

{ails = {ails = 1，about = 1，for = 1，I = 5，sick = 1，believe = 1，do = 1，not = 1，和= 1，me = 1，unattractive = 1，man = 3，spiteful = 1，all = 1，a = 2，疾病= 1，肝脏= 1，没有= 1，但是= 1，是= 1，am = 3，我= 2，an = 1，at = 1，what = 1，病态= 1，知道= 2，某些= 1}，约= {ails = 1，约= 1，= 1，I = 5，病= 1，相信= 1，做= 1，不= 1，= 1，我= 1，不吸引人= 1，男人= 3， spiteful = 1，all = 1，a = 2，疾病= 1，肝脏= 1，没有= 1，但是= 1， is = 1，am = 3，my = 2，an = 1，at = 1，what = 1，sickased = 1，know = 2，某些= 1} ...}

输入如下： enter image description here

嵌套哈希映射与哈希映射

0 个答案: