Package org.apache.phoenix.parse

Examples of org.apache.phoenix.parse.ParseNode.accept()

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                    return ret;
                }
                continue;
            }
           
            node.accept(visitor);
            ColumnParseNodeVisitor.ContentType type = visitor.getContentType(Collections.singletonList(tableRef));
            if (type == ColumnParseNodeVisitor.ContentType.SELF_ONLY) {
                ret.add(aliasedNode);
            } else if (type == ColumnParseNodeVisitor.ContentType.COMPLEX) {
                for (Map.Entry<ColumnRef, ColumnParseNode> entry : visitor.getColumnRefMap().entrySet()) {
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            ParseNode node = splitNodes.get(i);
            if (!node.isConstant()) {
                throw new SQLExceptionInfo.Builder(SQLExceptionCode.SPLIT_POINT_NOT_CONSTANT)
                    .setMessage("Node: " + node).build().buildException();
            }
            LiteralExpression expression = (LiteralExpression)node.accept(expressionCompiler);
            splits[i] = expression.getBytes();
        }
        final MetaDataClient client = new MetaDataClient(connection);
       
        return new MutationPlan() {
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        ParseNode having = statement.getHaving();
        if (having == null) {
            return null;
        }
        ExpressionCompiler expressionBuilder = new ExpressionCompiler(context, groupBy);
        Expression expression = having.accept(expressionBuilder);
        if (expression.getDataType() != PDataType.BOOLEAN) {
            throw new TypeMismatchException(PDataType.BOOLEAN, expression.getDataType(), expression.toString());
        }
        if (LiteralExpression.FALSE_EXPRESSION == expression) {
            context.setScanRanges(ScanRanges.NOTHING);
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        ParseNode having = statement.getHaving();
        if (having == null) {
            return statement;
        }
        HavingClauseVisitor visitor = new HavingClauseVisitor(context, groupBy);
        having.accept(visitor);
        statement = SelectStatementRewriter.moveFromHavingToWhereClause(statement, visitor.getMoveToWhereClauseExpressions());
        return statement;
    }

    /**
 
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        ParseNode where = statement.getWhere();
        if (where == null) {
            return null;
        }
        WhereExpressionCompiler whereCompiler = new WhereExpressionCompiler(context);
        Expression expression = where.accept(whereCompiler);
        if (whereCompiler.isAggregate()) {
            throw new SQLExceptionInfo.Builder(SQLExceptionCode.AGGREGATE_IN_WHERE).build().buildException();
        }
        if (expression.getDataType() != PDataType.BOOLEAN) {
            throw new TypeMismatchException(PDataType.BOOLEAN, expression.getDataType(), expression.toString());
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            ParseNode node = splitNodes.get(i);
            if (!node.isConstant()) {
                throw new SQLExceptionInfo.Builder(SQLExceptionCode.SPLIT_POINT_NOT_CONSTANT)
                    .setMessage("Node: " + node).build().buildException();
            }
            LiteralExpression expression = (LiteralExpression)node.accept(expressionCompiler);
            splits[i] = expression.getBytes();
        }
        final MetaDataClient client = new MetaDataClient(connection);
       
        return new MutationPlan() {
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                   projectIndexColumnFamily(context, cfName, tableRef, projectedExpressions, projectedColumns);
                } else {
                    projectTableColumnFamily(context, cfName, tableRef, projectedExpressions, projectedColumns);
                }
            } else {
                Expression expression = node.accept(selectVisitor);
                projectedExpressions.add(expression);
                if (index < targetColumns.size()) {
                    PDatum targetColumn = targetColumns.get(index);
                    if (targetColumn.getDataType() != expression.getDataType()) {
                        PDataType targetType = targetColumn.getDataType();
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            ParseNode node = splitNodes.get(i);
            if (!node.isStateless()) {
                throw new SQLExceptionInfo.Builder(SQLExceptionCode.SPLIT_POINT_NOT_CONSTANT)
                    .setMessage("Node: " + node).build().buildException();
            }
            LiteralExpression expression = (LiteralExpression)node.accept(expressionCompiler);
            splits[i] = expression.getBytes();
        }
        final MetaDataClient client = new MetaDataClient(connection);
       
        return new MutationPlan() {
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                    return ret;
                }
                continue;
            }
           
            node.accept(visitor);
            ColumnParseNodeVisitor.ContentType type = visitor.getContentType(Collections.singletonList(tableRef));
            if (type == ColumnParseNodeVisitor.ContentType.SELF_ONLY) {
                ret.add(aliasedNode);
            } else if (type == ColumnParseNodeVisitor.ContentType.COMPLEX) {
                for (Map.Entry<ColumnRef, ColumnParseNode> entry : visitor.getColumnRefMap().entrySet()) {
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                            .getLong(QueryServices.SEQUENCE_CACHE_SIZE_ATTRIB,
                                QueryServicesOptions.DEFAULT_SEQUENCE_CACHE_SIZE);
        }
        else {
            cacheSizeValue =
                    evalExpression(sequence, context, cacheNode.accept(expressionCompiler),
                        SQLExceptionCode.CACHE_MUST_BE_NON_NEGATIVE_CONSTANT);
            if (cacheSizeValue < 0) {
                TableName sequenceName = sequence.getSequenceName();
                throw SequenceUtil.getException(sequenceName.getSchemaName(),
                    sequenceName.getTableName(),
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