- 私は2つの段落を比較し、比較する2つの文字列で異なる文を取得したいJavaアプリケーションに取り組んでいます。これで、挿入されたものと削除されたものを取得できます。私が直面している問題は、言葉だけでなく、影響を受けた文を取得したいということです。
例 ：
- Old String : 素早い茶色のキツネが怠惰なウサギを飛び越えました。好奇心が猫を殺した。
- New String : 素早い茶色のライオンが怠け者のウサギを飛び越えました。好奇心が猫を殺した。
期待される出力 : 素早い茶色のライオンが怠け者のウサギを飛び越えました。
私が今得ているもの。
Diff(DELETE,"fox")
Diff(INSERT,"lion")
そのため、fox という単語がどこで削除され、どこで lion が追加されたかについての文脈はわかりません。なので、何らかの操作をしたものの左右に15文字でも構いません。私が今持っているコード:
diff_match_patch diffMatchPatch = new diff_match_patch();
LinkedList<diff_match_patch.Diff> deltas = diffMatchPatch.diff_main(oldText,newText);
for(diff_match_patch.Diff d : deltas){
if((d.operation == diff_match_patch.Operation.DELETE) || (d.operation== diff_match_patch.Operation.INSERT)) {
System.out.println(d);
}
}
どんな助けでもいいでしょう。どうもありがとう。:-) 私が説明した方法に疑問がある場合は、お知らせください。
回答から追加された新しいコードを編集:
diff_match_patch diffMatchPatch = new diff_match_patch();
LinkedList<diff_match_patch.Diff> deltas = diffMatchPatch.diff_main(notes1.getNotetext(),notes.getNotetext());
for(diff_match_patch.Diff d : deltas) {
if ((d.operation == diff_match_patch.Operation.DELETE) || (d.operation == diff_match_patch.Operation.INSERT)) {
Pattern myPattern = Pattern.compile("(\\. |^)(.*" + d.text + ".*)(\\. )");
Matcher m = myPattern.matcher(notes1.getNotetext());
while (m.find()) {
System.out.println("Found " + d.operation + " of: " + d.text + " in sentence: " + m.group());
}
}
}
The output I am getting is wrong, something like this I am getting,
Found DELETE of: I in sentence: I yoyo am also working on a webapp in which the user can make changes to a text area. In this, he can either write one paragraph, one sentence. So what I am currently trying to do is to split the whole paragraph by a dot separator. Once that is done, I would like to check which sentences have changed. I am currently doing it using for loop, which is not accurate as I have to length of array to Math.minimum of both String arrays. But it is not working, I am getting zero String modified from it. Kindly let me know what I am doing wrong.
Found DELETE of: oyo am in sentence: I yoyo am also working on a webapp in which the user can make changes to a text area. In this, he can either write one paragraph, one sentence. So what I am currently trying to do is to split the whole paragraph by a dot separator. Once that is done, I would like to check which sentences have changed. I am currently doing it using for loop, which is not accurate as I have to length of array to Math.minimum of both String arrays. But it is not working, I am getting zero String modified from it. Kindly let me know what I am doing wrong.
Found DELETE of: a in sentence: akshay also working on a webapp in which the user can make changes to a text area. In this, he can either write one paragraph, one sentence. So what I am currently trying to do is to split the whole paragraph by a dot separator. Once that is done, I would like to check which sentences have changed. I am currently doing it using for loop, which is not accurate as I have to length of array to Math.minimum of both String arrays. But it is not working, I am getting zero String modified from it. Kindly let me know what I am doing wrong.
Found INSERT of: a in sentence: kshay also working on a webapp in which the user can make changes to a text area. In this, he can either write one paragraph, one sentence. So what I am currently trying to do is to split the whole paragraph by a dot separator. Once that is done, I would like to check which sentences have changed. I am currently doing it using for loop, which is not accurate as I have to length of array to Math.minimum of both String arrays. But it is not working, I am getting zero String modified from it. Kindly let me know what I am doing wrong.
Found INSERT of: r in sentence: akshay also working on a webapp in which the user can make changes to a text area. In this, he can either write one paragraph, one sentence. So what I am currently trying to do is to split the whole paragraph by a dot separator. Once that is done, I would like to check which sentences have changed. I am currently doing it using for loop, which is not accurate as I have to length of array to Math.minimum of both String arrays. But it is not working, I am getting zero String modified from it. Kindly let me know what I am doing wrong.
Found DELETE of: ks in sentence: akshay also working on a webapp in which the user can make changes to a text area. In this, he can either write one paragraph, one sentence. So what I am currently trying to do is to split the whole paragraph by a dot separator. Once that is done, I would like to check which sentences have changed. I am currently doing it using for loop, which is not accurate as I have to length of array to Math.minimum of both String arrays. But it is not working, I am getting zero String modified from it. Kindly let me know what I am doing wrong.
Found DELETE of: ay in sentence: akshay also working on a webapp in which the user can make changes to a text area. In this, he can either write one paragraph, one sentence. So what I am currently trying to do is to split the whole paragraph by a dot separator. Once that is done, I would like to check which sentences have changed. I am currently doing it using for loop, which is not accurate as I have to length of array to Math.minimum of both String arrays. But it is not working, I am getting zero String modified from it. Kindly let me know what I am doing wrong.
Found INSERT of: ul in sentence: akshay also working on a webapp in which the user can make changes to a text area. In this, he can either write one paragraph, one sentence. So what I am currently trying to do is to split the whole paragraph by a dot separator. Once that is done, I would like to check which sentences have changed. I am currently doing it using for loop, which is not accurate as I have to length of array to Math.minimum of both String arrays. But it is not working, I am getting zero String modified from it. Kindly let me know what I am doing wrong.
Found DELETE of: In this, in sentence: rahul also working on a webapp in which the user can make changes to a text area. In this, he can either write one paragraph, one sentence. So what I am currently trying to do is to split the whole paragraph by a dot separator. Once that is done, I would like to check which sentences have changed. I am currently doing it using for loop, which is not accurate as I have to length of array to Math.minimum of both String arrays. But it is not working, I am getting zero String modified from it. Kindly let me know what I am doing wrong.
Found DELETE of: ang in sentence: rahul also working on a webapp in which the user can make changes to a text area. he can either write one paragraph, one sentence. So what I am currently trying to do is to split the whole paragraph by a dot separator. Once that is done, I would like to check which sentences have changed. I am currently doing it using for loop, which is not accurate as I have to length of array to Math.minimum of both String arrays. But it is not working, I am getting zero String modified from it. Kindly let me know what I am doing wrong.
Found DELETE of: s in sentence: rahul also working on a webapp in which the user can make changes to a text area. he can either write one paragraph, one sentence. So what I am currently trying to do is to split the whole paragraph by a dot separator. Once that is done, I would like to check which sentences have changed. I am currently doing it using for loop, which is not accurate as I have to length of array to Math.minimum of both String arrays. But it is not working, I am getting zero String modified from it. Kindly let me know what I am doing wrong.
Found INSERT of: ck in sentence: rahul also working on a webapp in which the user can make changes to a text area. he can either write one paragraph, one sentence. So what I am currently trying to do is to split the whole paragraph by a dot separator. Once that is done, I would like to check which sentences have changed. I am currently doing it using for loop, which is not accurate as I have to length of array to Math.minimum of both String arrays. But it is not working, I am getting zero String modified from it. Kindly let me know what I am doing wrong.
Found DELETE of: rahul in sentence: rahul also working on a webapp in which the user can make check to a text area. he can either write one paragraph, one sentence. So what I am currently trying to do is to split the whole paragraph by a dot separator. Once that is done, I would like to check which sentences have changed. I am currently doing it using for loop, which is not accurate as I have to length of array to Math.minimum of both String arrays. But it is not working, I am getting zero String modified from it. Kindly let me know what I am doing wrong.
データベースに適切に保存できるように、単語/文全体が挿入されたときにいつ削除されるかを知りたいです。どんな助けでもいいでしょう。どうもありがとう。:-)
編集 以下の回答は、データベースに永続化できる2つの個別の文字列を取得するために完全に機能します。