Examples of org.supercsv.cellprocessor.constraint.RequireHashCode

Package org.supercsv.cellprocessor.constraint

Examples of org.supercsv.cellprocessor.constraint.RequireHashCode

org.supercsv.cellprocessor.constraint.RequireHashCode
This processor converts the input to a string, and enforces a requirement that the input's hash function returns any of a given set of hashcodes (specified as one or one in a set of hash codes). Lookup time is O(1).
This constraint is a very efficient way of ensuring constant expressions are present in certain columns of the CSV file, such as "BOSS", "EMPLOYEE", or when a column denote an action to be taken for the input line such as "D" (delete), "I" (insert), ...
It corresponds to the {@link Required} class, but is renamed to the new name clearer conveying the semantics. @since 1.50 @author Kasper B. Graversen

                }
            } else if (name.equalsIgnoreCase("RequireHashCode")) {
                if (params.length == 0) {
                    throw SupportLogger.LOGGER.invalidParamsForCellProcessor(name, params);
                } else if (params.length == 1) {
                    current = previous == null ? new RequireHashCode(Integer.parseInt(params[0])) :
                            new RequireHashCode(Integer.parseInt(params[0]), previous);
                } else {
                    current = previous == null ? new RequireHashCode(CsvItemReader.convertToIntParams(params, 0, params.length)) :
                            new RequireHashCode(CsvItemReader.convertToIntParams(params, 0, params.length), previous);
                }
            } else if (name.equalsIgnoreCase("RequireSubStr")) {
                if (params.length == 0) {
                    throw SupportLogger.LOGGER.invalidParamsForCellProcessor(name, params);
                }

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                }
            } else if (name.equalsIgnoreCase("RequireHashCode")) {
                if (params.length == 0) {
                    throw SupportLogger.LOGGER.invalidParamsForCellProcessor(name, params);
                } else if (params.length == 1) {
                    current = previous == null ? new RequireHashCode(Integer.parseInt(params[0])) :
                            new RequireHashCode(Integer.parseInt(params[0]), previous);
                } else {
                    current = previous == null ? new RequireHashCode(CsvItemReader.convertToIntParams(params, 0, params.length)) :
                            new RequireHashCode(CsvItemReader.convertToIntParams(params, 0, params.length), previous);
                }
            } else if (name.equalsIgnoreCase("RequireSubStr")) {
                if (params.length == 0) {
                    throw SupportLogger.LOGGER.invalidParamsForCellProcessor(name, params);
                }

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                }
            } else if (name.equalsIgnoreCase("RequireHashCode")) {
                if (params.length == 0) {
                    throw SupportMessages.MESSAGES.invalidParamsForCellProcessor(name, params);
                } else if (params.length == 1) {
                    current = previous == null ? new RequireHashCode(Integer.parseInt(params[0])) :
                            new RequireHashCode(Integer.parseInt(params[0]), previous);
                } else {
                    current = previous == null ? new RequireHashCode(CsvItemReader.convertToIntParams(params, 0, params.length)) :
                            new RequireHashCode(CsvItemReader.convertToIntParams(params, 0, params.length), previous);
                }
            } else if (name.equalsIgnoreCase("RequireSubStr")) {
                if (params.length == 0) {
                    throw SupportMessages.MESSAGES.invalidParamsForCellProcessor(name, params);
                }

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                }
            } else if (name.equalsIgnoreCase("RequireHashCode")) {
                if (params.length == 0) {
                    throw SupportMessages.MESSAGES.invalidParamsForCellProcessor(name, params);
                } else if (params.length == 1) {
                    current = previous == null ? new RequireHashCode(Integer.parseInt(params[0])) :
                            new RequireHashCode(Integer.parseInt(params[0]), previous);
                } else {
                    current = previous == null ? new RequireHashCode(CsvItemReader.convertToIntParams(params, 0, params.length)) :
                            new RequireHashCode(CsvItemReader.convertToIntParams(params, 0, params.length), previous);
                }
            } else if (name.equalsIgnoreCase("RequireSubStr")) {
                if (params.length == 0) {
                    throw SupportMessages.MESSAGES.invalidParamsForCellProcessor(name, params);
                }

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Related Classes of org.supercsv.cellprocessor.constraint.RequireHashCode

org.jberet.support.io.CellProcessorConfig

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