Examples of TermVectorOffsetInfo

org.apache.lucene.index.TermVectorOffsetInfo
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uk.ac.ucl.panda.utility.structure.TermVectorOffsetInfo
The TermVectorOffsetInfo class holds information pertaining to a Term in a {@link org.apache.lucene.index.TermPositionVector}'s offset information. This offset information is the character offset as set during the Analysis phase (and thus may not be the actual offset in the original content).

Examples of org.apache.lucene.index.TermVectorOffsetInfo

          termDocumentInformationFactory.payloads.add(null);
        }


        if (eField_Tokens.getKey().isStoreOffsetWithTermVector()) {


          termDocumentInformationFactory.termOffsets.add(new TermVectorOffsetInfo(fieldSetting.offset + token.startOffset(), fieldSetting.offset + token.endOffset()));
          lastOffset = fieldSetting.offset + token.endOffset();
        }




      }

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Examples of org.apache.lucene.index.TermVectorOffsetInfo

                } else {
                    TermVectorOffsetInfo[] tmp = info;
                    info = new TermVectorOffsetInfo[tmp.length + 1];
                    System.arraycopy(tmp, 0, info, 0, tmp.length);
                }
                info[info.length - 1] = new TermVectorOffsetInfo(
                    offset.startOffset(), offset.endOffset());
                termMap.put(termText, info);
            }
            ts.end();
            ts.close();

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Examples of org.apache.lucene.index.TermVectorOffsetInfo

        }
        if (useOffsets == true) {
          NamedList theOffsets = new NamedList();
          termInfo.add("offsets", theOffsets);
          for (int i = 0; i < offsets.length; i++) {
            TermVectorOffsetInfo offset = offsets[i];
            theOffsets.add("start", offset.getStartOffset());
            theOffsets.add("end", offset.getEndOffset());
          }
        }
        if (usePositions == true) {
          NamedList positionsNL = new NamedList();
          for (int i = 0; i < positions.length; i++) {

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Examples of org.apache.lucene.index.TermVectorOffsetInfo


        public void trim() {
            int end = startOffset + (mergeGap / 2);
            Iterator it = offsetInfosList.iterator();
            while (it.hasNext()) {
                TermVectorOffsetInfo tvoi = (TermVectorOffsetInfo) it.next();
                if (tvoi.getStartOffset() > end) {
                    it.remove();
                }
            }
        }

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Examples of org.apache.lucene.index.TermVectorOffsetInfo

            sb.append(Text.encodeIllegalXMLCharacters(
                    new String(cbuf, skippedChars, cbuf.length - skippedChars)));


            // iterate terms
            for (Iterator iter = fi.iterator(); iter.hasNext();) {
                TermVectorOffsetInfo ti = (TermVectorOffsetInfo) iter.next();
                nextStart = ti.getStartOffset();
                if (nextStart - pos > 0) {
                    cbuf = new char[nextStart - pos];
                    int charsRead = reader.read(cbuf, 0, nextStart - pos);
                    pos += (nextStart - pos);
                    sb.append(cbuf, 0, charsRead);
                }
                sb.append(hlStart);
                nextStart = ti.getEndOffset();
                // print term
                cbuf = new char[nextStart - pos];
                reader.read(cbuf, 0, nextStart - pos);
                pos += (nextStart - pos);
                sb.append(cbuf);

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Examples of org.apache.lucene.index.TermVectorOffsetInfo

            sb.append(escape(new String(cbuf, skippedChars, cbuf.length
                    - skippedChars)));


            // iterate terms
            for (Iterator iter = fi.iterator(); iter.hasNext();) {
                TermVectorOffsetInfo ti = (TermVectorOffsetInfo) iter.next();
                nextStart = ti.getStartOffset();
                if (nextStart - pos > 0) {
                    cbuf = new char[nextStart - pos];
                    int charsRead = reader.read(cbuf, 0, nextStart - pos);
                    pos += (nextStart - pos);
                    sb.append(escape(new String(cbuf, 0, charsRead)));
                }
                sb.append(hlStart);
                nextStart = ti.getEndOffset();
                // print term
                cbuf = new char[nextStart - pos];
                reader.read(cbuf, 0, nextStart - pos);
                pos += (nextStart - pos);
                sb.append(escape(new String(cbuf)));

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Examples of org.apache.lucene.index.TermVectorOffsetInfo


        public void trim() {
            int end = startOffset + (mergeGap / 2);
            Iterator it = offsetInfosList.iterator();
            while (it.hasNext()) {
                TermVectorOffsetInfo tvoi = (TermVectorOffsetInfo) it.next();
                if (tvoi.getStartOffset() > end) {
                    it.remove();
                }
            }
        }

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Examples of org.apache.lucene.index.TermVectorOffsetInfo

        while (it.hasNext()) {
            FragmentInfo fi = (FragmentInfo) it.next();
            boolean overlap = false;
            Iterator fit = fi.iterator();
            while (fit.hasNext() && !overlap) {
                TermVectorOffsetInfo oi = (TermVectorOffsetInfo) fit.next();
                if (offsetInfos.containsKey(oi)) {
                    overlap = true;
                }
            }
            if (overlap) {
                it.remove();
            } else {
                Iterator oit = fi.iterator();
                while (oit.hasNext()) {
                    offsetInfos.put(oit.next(), null);
                }
            }
        }


        // create excerpts
        StringBuffer sb = new StringBuffer(excerptStart);
        it = infos.iterator();
        while (it.hasNext()) {
            FragmentInfo fi = (FragmentInfo) it.next();
            sb.append(fragmentStart);
            int limit = Math.max(0, fi.getStartOffset() / 2 + fi.getEndOffset() / 2 - surround);
            int len = startFragment(sb, text, fi.getStartOffset(), limit);
            TermVectorOffsetInfo lastOffsetInfo = null;
            Iterator fIt = fi.iterator();
            while (fIt.hasNext()) {
                TermVectorOffsetInfo oi = (TermVectorOffsetInfo) fIt.next();
                if (lastOffsetInfo != null) {
                    // fill in text between terms
                    sb.append(escape(text.substring(
                            lastOffsetInfo.getEndOffset(), oi.getStartOffset())));
                }
                sb.append(hlStart);
                sb.append(escape(text.substring(oi.getStartOffset(),
                        oi.getEndOffset())));
                sb.append(hlEnd);
                lastOffsetInfo = oi;
            }
            limit = Math.min(text.length(), fi.getStartOffset() - len
                    + (surround * 2));

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Examples of org.apache.lucene.index.TermVectorOffsetInfo

        }
        if (useOffsets == true) {
          NamedList theOffsets = new NamedList();
          termInfo.add("offsets", theOffsets);
          for (int i = 0; i < offsets.length; i++) {
            TermVectorOffsetInfo offset = offsets[i];
            theOffsets.add("start", offset.getStartOffset());
            theOffsets.add("end", offset.getEndOffset());
          }
        }
        if (usePositions == true) {
          NamedList positionsNL = new NamedList();
          for (int i = 0; i < positions.length; i++) {

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Examples of org.apache.lucene.index.TermVectorOffsetInfo

        while (it.hasNext()) {
            FragmentInfo fi = it.next();
            boolean overlap = false;
            Iterator<TermVectorOffsetInfo> fit = fi.iterator();
            while (fit.hasNext() && !overlap) {
                TermVectorOffsetInfo oi = fit.next();
                if (offsetInfos.containsKey(oi)) {
                    overlap = true;
                }
            }
            if (overlap) {
                it.remove();
            } else {
                Iterator<TermVectorOffsetInfo> oit = fi.iterator();
                while (oit.hasNext()) {
                    offsetInfos.put(oit.next(), null);
                }
            }
        }


        // create excerpts
        StringBuffer sb = new StringBuffer(excerptStart);
        it = infos.iterator();
        while (it.hasNext()) {
            FragmentInfo fi = it.next();
            sb.append(fragmentStart);
            int limit = Math.max(0, fi.getStartOffset() / 2 + fi.getEndOffset() / 2 - surround);
            int len = startFragment(sb, text, fi.getStartOffset(), limit);
            TermVectorOffsetInfo lastOffsetInfo = null;
            Iterator<TermVectorOffsetInfo> fIt = fi.iterator();
            while (fIt.hasNext()) {
                TermVectorOffsetInfo oi = fIt.next();
                if (lastOffsetInfo != null) {
                    // fill in text between terms
                    sb.append(text.substring(lastOffsetInfo.getEndOffset(), oi.getStartOffset()));
                }
                sb.append(hlStart);
                sb.append(text.substring(oi.getStartOffset(), oi.getEndOffset()));
                sb.append(hlEnd);
                lastOffsetInfo = oi;
            }
            limit = Math.min(text.length(), fi.getStartOffset() - len + (surround * 2));
            endFragment(sb, text, fi.getEndOffset(), limit);

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