Examples of org.apache.hadoop.hbase.filter.Filter.transform()

Class org.apache.hadoop.hbase.filter.Filter

Examples of org.apache.hadoop.hbase.filter.Filter.transform()

org.apache.hadoop.hbase.filter.Filter.transform()
Give the filter a chance to transform the passed KeyValue. If the KeyValue is changed a new KeyValue object must be returned. @see org.apache.hadoop.hbase.KeyValue#shallowCopy() The transformed KeyValue is what is eventually returned to the client. Most filters will return the passed KeyValue unchanged. @see org.apache.hadoop.hbase.filter.KeyOnlyFilter#transform(KeyValue) for an example of a transformation. @param v the KeyValue in question @return the changed KeyValue

        case INCLUDE:
        case INCLUDE_AND_SEEK_NEXT_ROW:
        case INCLUDE_AND_SEEK_NEXT_COL:


          Filter f = matcher.getFilter();
          results.add(f == null ? kv : f.transform(kv));


          if (qcode == ScanQueryMatcher.MatchCode.INCLUDE_AND_SEEK_NEXT_ROW) {
            if (!matcher.moreRowsMayExistAfter(kv)) {
              outResult.addAll(results);
              return false;

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          case INCLUDE:
          case INCLUDE_AND_SEEK_NEXT_ROW:
          case INCLUDE_AND_SEEK_NEXT_COL:


            Filter f = matcher.getFilter();
            outResult.add(f == null ? kv : f.transform(kv));
            count++;


            if (qcode == ScanQueryMatcher.MatchCode.INCLUDE_AND_SEEK_NEXT_ROW) {
              if (!matcher.moreRowsMayExistAfter(kv)) {
                return false;

View Full Code Here

          case INCLUDE:
          case INCLUDE_AND_SEEK_NEXT_ROW:
          case INCLUDE_AND_SEEK_NEXT_COL:


            Filter f = matcher.getFilter();
            outResult.add(f == null ? kv : f.transform(kv));
            count++;


            if (qcode == ScanQueryMatcher.MatchCode.INCLUDE_AND_SEEK_NEXT_ROW) {
              if (!matcher.moreRowsMayExistAfter(kv)) {
                return false;

View Full Code Here

          case INCLUDE:
          case INCLUDE_AND_SEEK_NEXT_ROW:
          case INCLUDE_AND_SEEK_NEXT_COL:


            Filter f = matcher.getFilter();
            outResult.add(f == null ? kv : f.transform(kv));
            count++;


            if (qcode == ScanQueryMatcher.MatchCode.INCLUDE_AND_SEEK_NEXT_ROW) {
              if (!matcher.moreRowsMayExistAfter(kv)) {
                return false;

View Full Code Here

        case INCLUDE:
        case INCLUDE_AND_SEEK_NEXT_ROW:
        case INCLUDE_AND_SEEK_NEXT_COL:


          Filter f = matcher.getFilter();
          results.add(f == null ? kv : f.transform(kv));


          if (qcode == ScanQueryMatcher.MatchCode.INCLUDE_AND_SEEK_NEXT_ROW) {
            if (!matcher.moreRowsMayExistAfter(kv)) {
              outResult.addAll(results);
              return false;

View Full Code Here

        case INCLUDE_AND_SEEK_NEXT_ROW:
        case INCLUDE_AND_SEEK_NEXT_COL:


          Filter f = matcher.getFilter();
          if (f != null) {
            kv = f.transform(kv);
          }


          this.countPerRow++;
          if (storeLimit > -1 &&
              this.countPerRow > (storeLimit + storeOffset)) {

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          case INCLUDE_AND_SEEK_NEXT_ROW:
          case INCLUDE_AND_SEEK_NEXT_COL:


            Filter f = matcher.getFilter();
            if (f != null) {
              kv = f.transform(kv);
            }


            this.countPerRow++;
            if (storeLimit > -1 &&
                this.countPerRow > (storeLimit + storeOffset)) {

View Full Code Here

          case INCLUDE:
          case INCLUDE_AND_SEEK_NEXT_ROW:
          case INCLUDE_AND_SEEK_NEXT_COL:


            Filter f = matcher.getFilter();
            outResult.add(f == null ? kv : f.transform(kv));
            count++;


            if (qcode == ScanQueryMatcher.MatchCode.INCLUDE_AND_SEEK_NEXT_ROW) {
              if (!matcher.moreRowsMayExistAfter(kv)) {
                return false;

View Full Code Here

        case INCLUDE:
        case INCLUDE_AND_SEEK_NEXT_ROW:
        case INCLUDE_AND_SEEK_NEXT_COL:


          Filter f = matcher.getFilter();
          results.add(f == null ? kv : f.transform(kv));


          if (qcode == ScanQueryMatcher.MatchCode.INCLUDE_AND_SEEK_NEXT_ROW) {
            if (!matcher.moreRowsMayExistAfter(kv)) {
              outResult.addAll(results);
              return false;

View Full Code Here

          case INCLUDE:
          case INCLUDE_AND_SEEK_NEXT_ROW:
          case INCLUDE_AND_SEEK_NEXT_COL:


            Filter f = matcher.getFilter();
            outResult.add(f == null ? kv : f.transform(kv));
            count++;


            if (qcode == ScanQueryMatcher.MatchCode.INCLUDE_AND_SEEK_NEXT_ROW) {
              if (!matcher.moreRowsMayExistAfter(kv)) {
                return false;

View Full Code Here

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