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.

          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();
        }




      }

View Full Code Here

                } 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();

View Full Code Here

        }
        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++) {

View Full Code Here


        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();
                }
            }
        }

View Full Code Here

            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);

View Full Code Here

            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)));

View Full Code Here


        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();
                }
            }
        }

View Full Code Here

        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));

View Full Code Here

        }
        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++) {

View Full Code Here

        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);

View Full Code Here

0 1 2 3 4 5 6 7 8

TOP

Related Classes of org.apache.lucene.index.TermVectorOffsetInfo

lucandra.TermFreqVector

org.apache.jackrabbit.core.query.lucene.AbstractExcerpt

org.apache.jackrabbit.core.query.lucene.DefaultHighlighter

org.apache.jackrabbit.core.query.lucene.DefaultHighlighter$FragmentInfo

org.apache.jackrabbit.core.query.lucene.WeightedHighlighter

org.apache.lucene.store.instantiated.InstantiatedIndexWriter

org.apache.solr.handler.component.TermVectorComponent$TVMapper

org.exoplatform.services.jcr.impl.core.query.lucene.AbstractExcerpt

org.exoplatform.services.jcr.impl.core.query.lucene.DefaultHighlighter

org.exoplatform.services.jcr.impl.core.query.lucene.DefaultHighlighter$FragmentInfo

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.