Examples of org.apache.lucene.index.TermVectorOffsetInfo

org.apache.lucene.index.TermVectorOffsetInfo
pache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.


        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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                } else {
                    TermVectorOffsetInfo[] tmp = info;
                    info = new TermVectorOffsetInfo[tmp.length + 1];
                    System.arraycopy(tmp, 0, info, 0, tmp.length);
                }
                info[info.length - 1] = new TermVectorOffsetInfo(
                        t.startOffset(), t.endOffset());
                termMap.put(t.termText(), info);
            }
        } catch (IOException e) {
            // should never happen, we are reading from a string

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            {
               TermVectorOffsetInfo[] tmp = info;
               info = new TermVectorOffsetInfo[tmp.length + 1];
               System.arraycopy(tmp, 0, info, 0, tmp.length);
            }
            info[info.length - 1] = new TermVectorOffsetInfo(t.startOffset(), t.endOffset());
            termMap.put(t.termText(), info);
         }
      }
      catch (IOException e)
      {

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                } else {
                    TermVectorOffsetInfo[] tmp = info;
                    info = new TermVectorOffsetInfo[tmp.length + 1];
                    System.arraycopy(tmp, 0, info, 0, tmp.length);
                }
                info[info.length - 1] = new TermVectorOffsetInfo(
                        t.startOffset(), t.endOffset());
                termMap.put(termText, info);
            }
        } catch (IOException e) {
            // should never happen, we are reading from a string

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                } else {
                    TermVectorOffsetInfo[] tmp = info;
                    info = new TermVectorOffsetInfo[tmp.length + 1];
                    System.arraycopy(tmp, 0, info, 0, tmp.length);
                }
                info[info.length - 1] = new TermVectorOffsetInfo(
                        t.startOffset(), t.endOffset());
                termMap.put(t.termText(), info);
            }
        } catch (IOException e) {
            // should never happen, we are reading from a string

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        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(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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                } else {
                    TermVectorOffsetInfo[] tmp = info;
                    info = new TermVectorOffsetInfo[tmp.length + 1];
                    System.arraycopy(tmp, 0, info, 0, tmp.length);
                }
                info[info.length - 1] = new TermVectorOffsetInfo(
                        t.startOffset(), t.endOffset());
                termMap.put(termText, info);
            }
        } catch (IOException e) {
            // should never happen, we are reading from a string

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                } else {
                    TermVectorOffsetInfo[] tmp = info;
                    info = new TermVectorOffsetInfo[tmp.length + 1];
                    System.arraycopy(tmp, 0, info, 0, tmp.length);
                }
                info[info.length - 1] = new TermVectorOffsetInfo(
                        t.startOffset(), t.endOffset());
                termMap.put(termText, info);
            }
        } catch (IOException e) {
            // should never happen, we are reading from a string

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        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(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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          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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