I am trying to index each word in a text file Using java
Index means i am denoting indexing of words here..
This is my sample file https://pastebin.com/hxB8t56p (the actual file I want to index is much larger)
This is the code I have tried so far
ArrayList<String> ar = new ArrayList<String>();
ArrayList<String> sen = new ArrayList<String>();
ArrayList<String> fin = new ArrayList<String>();
ArrayList<String> word = new ArrayList<String>();
String content = new String(Files.readAllBytes(Paths.get("D:\\folder\\poem.txt")), StandardCharsets.UTF_8);
String[] split = content.split("\\s"); // Split text file content
for(String b:split) {
ar.add(b); // added into the ar arraylist //ar contains every line of poem
}
FileInputStream fstream = null;
String answer = "";fstream=new FileInputStream("D:\\folder\\poemt.txt");
BufferedReader br = new BufferedReader(new InputStreamReader(fstream));
String strLine;
int count = 1;
int songnum = 0;
while((strLine=br.readLine())!=null) {
String text = strLine.replaceAll("[0-9]", ""); // Replace numbers from txt
String nums = strLine.split("(?=\\D)")[0]; // get digits from strLine
if (nums.matches(".*[0-9].*")) {
songnum = Integer.parseInt(nums); // Parse string to int
}
String regex = ".*\\d+.*";
boolean result = strLine.matches(regex);
if (result == true) { // check if strLine contain digit
count = 1;
}
answer = songnum + "." + count + "(" + text + ")";
count++;
sen.add(answer); // added songnum + line number and text to sen
}
for(int i = 0;i<sen.size();i++) { // loop to match and get word+poem number+line number
for (int j = 0; j < ar.size(); j++) {
if (sen.get(i).contains(ar.get(j))) {
if (!ar.get(j).isEmpty()) {
String x = ar.get(j) + " - " + sen.get(i);
x = x.replaceAll("\\(.*\\)", ""); // replace single line sentence
String[] sp = x.split("\\s+");
word.add(sp[0]); // each word in the poem is added to the word arraylist
fin.add(x); // word+poem number+line number
}
}
}
}
Set<String> listWithoutDuplicates = new LinkedHashSet<String>(fin); // Remove duplicates
fin.clear();fin.addAll(listWithoutDuplicates);
Locale lithuanian = new Locale("ta");
Collator lithuanianCollator = Collator.getInstance(lithuanian); // sort array
Collections.sort(fin,lithuanianCollator);
System.out.println(fin);
(change in blossom. - 0.2,1.2, & the - 0.1,1.2, & then - 0.1,1.2)