Package org.apache.hadoop.hbase.hbql.statement.args

Examples of org.apache.hadoop.hbase.hbql.statement.args.WithArgs

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        assertFalse(evaluateWhereValue(expr));
    }

    private static boolean evaluateWhereValue(final String expr) {
        try {
            final WithArgs args = ParserUtil.parseWithClause(expr);
            System.out.println("Evaluating: " + args.asString());
            args.setMappingContext(new MappingContext());
            args.validateArgTypes();
            return true;
        }
        catch (HBqlException e) {
            e.printStackTrace();
            return false;
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    public SelectStatement(final List<SelectElement> selectElementList,
                           final String mappingName,
                           final WithArgs withArgs) {
        super(null, mappingName);
        this.selectElementList = selectElementList;
        this.withArgs = withArgs != null ? withArgs : new WithArgs();
    }
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                           final List<String> originaltemList,
                           final String mappingName,
                           final WithArgs withArgs) {
        super(predicate, mappingName);

        this.withArgs = (withArgs == null) ? new WithArgs() : withArgs;

        if (originaltemList == null)
            this.originaltemList = Lists.newArrayList();
        else
            this.originaltemList = originaltemList;
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        this.validate(conn);

        this.validateTypes();

        final WithArgs withArgs = this.getWithArgs();
        final Set<ColumnAttrib> allWhereAttribs = withArgs.getColumnsUsedInAllWhereExprs();

        HTableWrapper tableWrapper = null;

        try {
            tableWrapper = conn.newHTableWrapper(withArgs, this.getMappingContext().getMapping().getTableName());

            final List<RowRequest> rowRequests = withArgs.getRowRequestList(conn,
                                                                            this.getMappingContext().getMapping(),
                                                                            allWhereAttribs);

            int cnt = 0;
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        // Get list of all columns that are used in select list and expr tree
        final Set<ColumnAttrib> allAttribs = Sets.newHashSet();
        allAttribs.addAll(this.getSelectStmt().getSelectAttribList());

        final WithArgs withArgs = this.getSelectStmt().getWithArgs();
        allAttribs.addAll(withArgs.getColumnsUsedInAllWhereExprs());

        return withArgs.getRowRequestList(this.getHConnectionImpl(),
                                          this.getSelectStmt().getMappingContext().getMapping(),
                                          allAttribs);
    }
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Related Classes of org.apache.hadoop.hbase.hbql.statement.args.WithArgs

  • org.apache.hadoop.hbase.client.tableindexed.IndexSpecification
  • org.apache.hadoop.hbase.filter.Filter
  • org.apache.hadoop.hbase.hbql.filter.InstrumentedFilter
  • org.apache.hadoop.hbase.hbql.filter.PageFilter
  • org.apache.hadoop.hbase.hbql.impl.Query
  • org.apache.hadoop.hbase.hbql.mapping.ColumnAttrib
  • org.apache.hadoop.hbase.hbql.statement.DeleteStatement
  • org.apache.hadoop.hbase.hbql.statement.SelectStatement
  • org.apache.hadoop.hbase.hbql.util.TestSupport
  • org.apache.hadoop.hbase.hbql.client.HBqlException
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