Examples of AlphabeticSequence

org.apache.metamodel.util.AlphabeticSequence
A sequence based on alphabetic representations. Typically a sequence begin with "A", "B", "C" etc. and go from "Z" to "AA", from "AZ" to "BA" etc. This sequence is practical for generating column names that correspond to column identifiers in spreadsheets and the like. @author Kasper Sørensen

Examples of org.apache.metamodel.util.AlphabeticSequence

                row = rowIterator.next();
            }


            // build columns by using alphabetic sequences
            // (A,B,C...)
            AlphabeticSequence sequence = new AlphabeticSequence();


            final int offset = getColumnOffset(row);
            for (int i = 0; i < offset; i++) {
                sequence.next();
            }


            for (int j = offset; j < row.getLastCellNum(); j++) {
                Column column = new MutableColumn(sequence.next(), ColumnType.STRING, table, j, true);
                table.addColumn(column);
            }
        } else {


            boolean hasColumns = true;

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Examples of org.apache.metamodel.util.AlphabeticSequence

        final CsvConfiguration configuration = _schema.getDataContext().getConfiguration();
        final int columnNameLineNumber = configuration.getColumnNameLineNumber();
        final boolean nullable = !configuration.isFailOnInconsistentRowLength();


        final Column[] columns = new Column[columnNames.length];
        final AlphabeticSequence sequence = new AlphabeticSequence();
        for (int i = 0; i < columnNames.length; i++) {
            final String columnName;
            if (columnNameLineNumber == CsvConfiguration.NO_COLUMN_NAME_LINE) {
                columnName = sequence.next();
            } else {
                columnName = columnNames[i];
            }
            Column column = new MutableColumn(columnName, ColumnType.STRING, this, i, null, null, nullable, null,
                    false, null);

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Examples of org.apache.metamodel.util.AlphabeticSequence

                }
                columnNames = reader.readLine();
            } else {
                columnNames = reader.readLine();
                if (columnNames != null) {
                    AlphabeticSequence sequence = new AlphabeticSequence();
                    for (int i = 0; i < columnNames.length; i++) {
                        columnNames[i] = sequence.next();
                    }
                }
            }
        } finally {
            FileHelper.safeClose(reader);

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Examples of org.apache.metamodel.util.AlphabeticSequence

        final XlsxRowCallback rowCallback = new XlsxRowCallback() {
            @Override
            public boolean row(int rowNumber, List<String> values, List<Style> styles) {
                final int columnNameLineNumber = _configuration.getColumnNameLineNumber();
                if (columnNameLineNumber == ExcelConfiguration.NO_COLUMN_NAME_LINE) {
                    AlphabeticSequence alphabeticSequence = new AlphabeticSequence();
                    List<String> generatedColumnNames = new ArrayList<String>(values.size());
                    for (String originalColumnName : values) {
                        String columnName = alphabeticSequence.next();
                        if (originalColumnName == null) {
                            columnName = null;
                        }
                        generatedColumnNames.add(columnName);
                    }

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Examples of org.apache.metamodel.util.AlphabeticSequence

        final CsvConfiguration configuration = _schema.getDataContext().getConfiguration();
        final int columnNameLineNumber = configuration.getColumnNameLineNumber();
        final boolean nullable = !configuration.isFailOnInconsistentRowLength();


        final Column[] columns = new Column[columnNames.length];
        final AlphabeticSequence sequence = new AlphabeticSequence();
        for (int i = 0; i < columnNames.length; i++) {
            final String columnName;
            if (columnNameLineNumber == CsvConfiguration.NO_COLUMN_NAME_LINE) {
                columnName = sequence.next();
            } else {
                columnName = columnNames[i];
            }
            Column column = new MutableColumn(columnName, ColumnType.VARCHAR, this, i, null, null, nullable, null,
                    false, null);

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Examples of org.apache.metamodel.util.AlphabeticSequence

        final XlsxRowCallback rowCallback = new XlsxRowCallback() {
            @Override
            public boolean row(int rowNumber, List<String> values, List<Style> styles) {
                final int columnNameLineNumber = _configuration.getColumnNameLineNumber();
                if (columnNameLineNumber == ExcelConfiguration.NO_COLUMN_NAME_LINE) {
                    AlphabeticSequence alphabeticSequence = new AlphabeticSequence();
                    List<String> generatedColumnNames = new ArrayList<String>(values.size());
                    for (String originalColumnName : values) {
                        String columnName = alphabeticSequence.next();
                        if (originalColumnName == null) {
                            columnName = null;
                        }
                        generatedColumnNames.add(columnName);
                    }

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Examples of org.apache.metamodel.util.AlphabeticSequence

                }
                columnNames = reader.readLine();
            } else {
                columnNames = reader.readLine();
                if (columnNames != null) {
                    AlphabeticSequence sequence = new AlphabeticSequence();
                    for (int i = 0; i < columnNames.length; i++) {
                        columnNames[i] = sequence.next();
                    }
                }
            }
        } finally {
            FileHelper.safeClose(reader);

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Examples of org.apache.metamodel.util.AlphabeticSequence

                row = rowIterator.next();
            }


            // build columns by using alphabetic sequences
            // (A,B,C...)
            AlphabeticSequence sequence = new AlphabeticSequence();


            final int offset = getColumnOffset(row);
            for (int i = 0; i < offset; i++) {
                sequence.next();
            }


            for (int j = offset; j < row.getLastCellNum(); j++) {
                Column column = new MutableColumn(sequence.next(), ColumnType.VARCHAR, table, j, true);
                table.addColumn(column);
            }
        } else {


            boolean hasColumns = true;

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Examples of org.apache.metamodel.util.AlphabeticSequence

                row = rowIterator.next();
            }


            // build columns by using alphabetic sequences
            // (A,B,C...)
            AlphabeticSequence sequence = new AlphabeticSequence();


            final int offset = getColumnOffset(row);
            for (int i = 0; i < offset; i++) {
                sequence.next();
            }


            for (int j = offset; j < row.getLastCellNum(); j++) {
                Column column = new MutableColumn(sequence.next(), ColumnType.VARCHAR, table, j, true);
                table.addColumn(column);
            }
        } else {


            boolean hasColumns = true;

View Full Code Here

Examples of org.apache.metamodel.util.AlphabeticSequence

        final XlsxRowCallback rowCallback = new XlsxRowCallback() {
            @Override
            public boolean row(int rowNumber, List<String> values, List<Style> styles) {
                final int columnNameLineNumber = _configuration.getColumnNameLineNumber();
                if (columnNameLineNumber == ExcelConfiguration.NO_COLUMN_NAME_LINE) {
                    AlphabeticSequence alphabeticSequence = new AlphabeticSequence();
                    List<String> generatedColumnNames = new ArrayList<String>(values.size());
                    for (String originalColumnName : values) {
                        String columnName = alphabeticSequence.next();
                        if (originalColumnName == null) {
                            columnName = null;
                        }
                        generatedColumnNames.add(columnName);
                    }

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