StackOverflow2013

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plurals

PO
primarykey
Id
7891149
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2011-10-25T14:49:35.397
FavoriteCount
0
LastActivityDate
2011-10-25T15:35:40.893
LastEditDate
2011-10-25T15:35:40.893
LastEditorUserId
306030
OwnerUserId
306030
ParentId
7890975
PostTypeId
2
Score
0
ViewCount
0
LastEditorDisplayName
text
Body
<p>It is certainly doable, but requires a little work. You could create a Visitor that keeps track of where it is in the tree and accumulates the text and instance offsets as it progresses. However, that solution could just as well be implemented by a SAX handler directly, which would be a lot faster.</p> <p>This should give something to start with:</p> <pre><code>public class Main extends DefaultHandler { StringBuilder buf = new StringBuilder(); boolean collecting = false; int ic = 0; @Override public void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException { if (localName.equals("sentence")) { System.out.printf("s.id=%s\n", attributes.getValue("id")); collecting = true; buf.setLength(0); ic = 0; } else if (localName.equals("instance")) { ++ic; System.out.printf("i%d.id=%s\n", ic, attributes.getValue("id")); System.out.printf("i%d.start=%s\n", ic, buf.length()); } } @Override public void endElement(String uri, String localName, String qName) throws SAXException { if (localName.equals("sentence")) { collecting = false; System.out.printf("s.text=%s\n", buf.toString()); } else if (localName.equals("instance")) { System.out.printf("i%d.end=%s\n", ic, buf.length()); } } @Override public void characters(char[] ch, int start, int length) throws SAXException { if (collecting) { buf.append(ch, start, length); } } public static void main(String[] args) throws Exception { SAXParserFactory f = SAXParserFactory.newInstance(); f.setNamespaceAware(true); f.newSAXParser().parse(Main.class.getResourceAsStream("data.xml"), new Main()); } } </code></pre>
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Title
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PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. POElement offsets and covered text in dom4j
  singulars
  PostTypePostTypeId
  PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. USforty-two
UserOwnerUserId
1. USforty-two
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1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
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PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. This table or related slice is empty.
VotesPostIdCreationDate
1. This table or related slice is empty.
CommentsPostId
1. This table or related slice is empty.

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