Package org.apache.hadoop.hbase.filter.CompareFilter

Examples of org.apache.hadoop.hbase.filter.CompareFilter.CompareOp

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        if (request.hasCondition()) {
          Condition condition = request.getCondition();
          byte[] row = condition.getRow().toByteArray();
          byte[] family = condition.getFamily().toByteArray();
          byte[] qualifier = condition.getQualifier().toByteArray();
          CompareOp compareOp = CompareOp.valueOf(condition.getCompareType().name());
          ByteArrayComparable comparator =
            ProtobufUtil.toComparator(condition.getComparator());
          if (region.getCoprocessorHost() != null) {
            processed = region.getCoprocessorHost().preCheckAndPut(
              row, family, qualifier, compareOp, comparator, put);
          }
          if (processed == null) {
            boolean result = region.checkAndMutate(row, family,
              qualifier, compareOp, comparator, put, true);
            if (region.getCoprocessorHost() != null) {
              result = region.getCoprocessorHost().postCheckAndPut(row, family,
                qualifier, compareOp, comparator, put, result);
            }
            processed = result;
          }
        } else {
          region.put(put);
          processed = Boolean.TRUE;
        }
        break;
      case DELETE:
        Delete delete = ProtobufUtil.toDelete(mutation, cellScanner);
        if (request.hasCondition()) {
          Condition condition = request.getCondition();
          byte[] row = condition.getRow().toByteArray();
          byte[] family = condition.getFamily().toByteArray();
          byte[] qualifier = condition.getQualifier().toByteArray();
          CompareOp compareOp = CompareOp.valueOf(condition.getCompareType().name());
          ByteArrayComparable comparator =
            ProtobufUtil.toComparator(condition.getComparator());
          if (region.getCoprocessorHost() != null) {
            processed = region.getCoprocessorHost().preCheckAndDelete(
              row, family, qualifier, compareOp, comparator, delete);
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  public static Filter createFilterFromArguments(ArrayList<byte []> filterArguments) {
    Preconditions.checkArgument(filterArguments.size() == 4 || filterArguments.size() == 6,
                                "Expected 4 or 6 but got: %s", filterArguments.size());
    byte [] family = ParseFilter.removeQuotesFromByteArray(filterArguments.get(0));
    byte [] qualifier = ParseFilter.removeQuotesFromByteArray(filterArguments.get(1));
    CompareOp compareOp = ParseFilter.createCompareOp(filterArguments.get(2));
    ByteArrayComparable comparator = ParseFilter.createComparator(
      ParseFilter.removeQuotesFromByteArray(filterArguments.get(3)));

    if (comparator instanceof RegexStringComparator ||
        comparator instanceof SubstringComparator) {
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      proto = FilterProtos.SingleColumnValueFilter.parseFrom(pbBytes);
    } catch (InvalidProtocolBufferException e) {
      throw new DeserializationException(e);
    }

    final CompareOp compareOp =
      CompareOp.valueOf(proto.getCompareOp().name());
    final ByteArrayComparable comparator;
    try {
      comparator = ProtobufUtil.toComparator(proto.getComparator());
    } catch (IOException ioe) {
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        if (request.hasCondition()) {
          Condition condition = request.getCondition();
          byte[] row = condition.getRow().toByteArray();
          byte[] family = condition.getFamily().toByteArray();
          byte[] qualifier = condition.getQualifier().toByteArray();
          CompareOp compareOp = CompareOp.valueOf(condition.getCompareType().name());
          ByteArrayComparable comparator =
            ProtobufUtil.toComparator(condition.getComparator());
          if (region.getCoprocessorHost() != null) {
            processed = region.getCoprocessorHost().preCheckAndPut(
              row, family, qualifier, compareOp, comparator, put);
          }
          if (processed == null) {
            boolean result = region.checkAndMutate(row, family,
              qualifier, compareOp, comparator, put, true);
            if (region.getCoprocessorHost() != null) {
              result = region.getCoprocessorHost().postCheckAndPut(row, family,
                qualifier, compareOp, comparator, put, result);
            }
            processed = result;
          }
        } else {
          region.put(put);
          processed = Boolean.TRUE;
        }
        break;
      case DELETE:
        Delete delete = ProtobufUtil.toDelete(mutation, cellScanner);
        if (request.hasCondition()) {
          Condition condition = request.getCondition();
          byte[] row = condition.getRow().toByteArray();
          byte[] family = condition.getFamily().toByteArray();
          byte[] qualifier = condition.getQualifier().toByteArray();
          CompareOp compareOp = CompareOp.valueOf(condition.getCompareType().name());
          ByteArrayComparable comparator =
            ProtobufUtil.toComparator(condition.getComparator());
          if (region.getCoprocessorHost() != null) {
            processed = region.getCoprocessorHost().preCheckAndDelete(
              row, family, qualifier, compareOp, comparator, delete);
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        if (request.hasCondition()) {
          Condition condition = request.getCondition();
          byte[] row = condition.getRow().toByteArray();
          byte[] family = condition.getFamily().toByteArray();
          byte[] qualifier = condition.getQualifier().toByteArray();
          CompareOp compareOp = CompareOp.valueOf(condition.getCompareType().name());
          ByteArrayComparable comparator =
            ProtobufUtil.toComparator(condition.getComparator());
          if (region.getCoprocessorHost() != null) {
            processed = region.getCoprocessorHost().preCheckAndPut(
              row, family, qualifier, compareOp, comparator, put);
          }
          if (processed == null) {
            boolean result = region.checkAndMutate(row, family,
              qualifier, compareOp, comparator, put, true);
            if (region.getCoprocessorHost() != null) {
              result = region.getCoprocessorHost().postCheckAndPut(row, family,
                qualifier, compareOp, comparator, put, result);
            }
            processed = result;
          }
        } else {
          region.put(put);
          processed = Boolean.TRUE;
        }
        break;
      case DELETE:
        Delete delete = ProtobufUtil.toDelete(mutation, cellScanner);
        if (request.hasCondition()) {
          Condition condition = request.getCondition();
          byte[] row = condition.getRow().toByteArray();
          byte[] family = condition.getFamily().toByteArray();
          byte[] qualifier = condition.getQualifier().toByteArray();
          CompareOp compareOp = CompareOp.valueOf(condition.getCompareType().name());
          ByteArrayComparable comparator =
            ProtobufUtil.toComparator(condition.getComparator());
          if (region.getCoprocessorHost() != null) {
            processed = region.getCoprocessorHost().preCheckAndDelete(
              row, family, qualifier, compareOp, comparator, delete);
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  public static Filter createFilterFromArguments(ArrayList<byte []> filterArguments) {
    Preconditions.checkArgument(filterArguments.size() == 4 || filterArguments.size() == 6,
                                "Expected 4 or 6 but got: %s", filterArguments.size());
    byte [] family = ParseFilter.removeQuotesFromByteArray(filterArguments.get(0));
    byte [] qualifier = ParseFilter.removeQuotesFromByteArray(filterArguments.get(1));
    CompareOp compareOp = ParseFilter.createCompareOp(filterArguments.get(2));
    WritableByteArrayComparable comparator = ParseFilter.createComparator(
      ParseFilter.removeQuotesFromByteArray(filterArguments.get(3)));

    if (comparator instanceof RegexStringComparator ||
        comparator instanceof SubstringComparator) {
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        if (request.hasCondition()) {
          Condition condition = request.getCondition();
          byte[] row = condition.getRow().toByteArray();
          byte[] family = condition.getFamily().toByteArray();
          byte[] qualifier = condition.getQualifier().toByteArray();
          CompareOp compareOp = CompareOp.valueOf(condition.getCompareType().name());
          ByteArrayComparable comparator =
            ProtobufUtil.toComparator(condition.getComparator());
          if (region.getCoprocessorHost() != null) {
            processed = region.getCoprocessorHost().preCheckAndPut(
              row, family, qualifier, compareOp, comparator, put);
          }
          if (processed == null) {
            boolean result = region.checkAndMutate(row, family,
              qualifier, compareOp, comparator, put, true);
            if (region.getCoprocessorHost() != null) {
              result = region.getCoprocessorHost().postCheckAndPut(row, family,
                qualifier, compareOp, comparator, put, result);
            }
            processed = result;
          }
        } else {
          region.put(put);
          processed = Boolean.TRUE;
        }
        break;
      case DELETE:
        Delete delete = ProtobufUtil.toDelete(mutation, cellScanner);
        if (request.hasCondition()) {
          Condition condition = request.getCondition();
          byte[] row = condition.getRow().toByteArray();
          byte[] family = condition.getFamily().toByteArray();
          byte[] qualifier = condition.getQualifier().toByteArray();
          CompareOp compareOp = CompareOp.valueOf(condition.getCompareType().name());
          ByteArrayComparable comparator =
            ProtobufUtil.toComparator(condition.getComparator());
          if (region.getCoprocessorHost() != null) {
            processed = region.getCoprocessorHost().preCheckAndDelete(
              row, family, qualifier, compareOp, comparator, delete);
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      proto = FilterProtos.SingleColumnValueFilter.parseFrom(pbBytes);
    } catch (InvalidProtocolBufferException e) {
      throw new DeserializationException(e);
    }

    final CompareOp compareOp =
      CompareOp.valueOf(proto.getCompareOp().name());
    final ByteArrayComparable comparator;
    try {
      comparator = ProtobufUtil.toComparator(proto.getComparator());
    } catch (IOException ioe) {
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  public static Filter createFilterFromArguments(ArrayList<byte []> filterArguments) {
    Preconditions.checkArgument(filterArguments.size() == 4 || filterArguments.size() == 6,
                                "Expected 4 or 6 but got: %s", filterArguments.size());
    byte [] family = ParseFilter.removeQuotesFromByteArray(filterArguments.get(0));
    byte [] qualifier = ParseFilter.removeQuotesFromByteArray(filterArguments.get(1));
    CompareOp compareOp = ParseFilter.createCompareOp(filterArguments.get(2));
    ByteArrayComparable comparator = ParseFilter.createComparator(
      ParseFilter.removeQuotesFromByteArray(filterArguments.get(3)));

    if (comparator instanceof RegexStringComparator ||
        comparator instanceof SubstringComparator) {
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    public Expression visitLeave(ComparisonParseNode node, List<Expression> children) throws SQLException {
        ParseNode lhsNode = node.getChildren().get(0);
        ParseNode rhsNode = node.getChildren().get(1);
        Expression lhsExpr = children.get(0);
        Expression rhsExpr = children.get(1);
        CompareOp op = node.getFilterOp();
       
        if (lhsNode instanceof RowValueConstructorParseNode && rhsNode instanceof RowValueConstructorParseNode) {
            int i = 0;
            for (; i < Math.min(lhsExpr.getChildren().size(),rhsExpr.getChildren().size()); i++) {
                addBindParamMetaData(lhsNode.getChildren().get(i), rhsNode.getChildren().get(i), lhsExpr.getChildren().get(i), rhsExpr.getChildren().get(i));
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