类 FlatFileItemWriterBuilder.FormattedBuilder<T>

构造器详细资料

• FormattedBuilder

  protected FormattedBuilder​(FlatFileItemWriterBuilder<T> parent)

方法详细资料

• format

  public FlatFileItemWriterBuilder.FormattedBuilder<T> format​(java.lang.String format)

  Set the format string used to aggregate items

  参数:

  format - used to aggregate items

  返回:

  The instance of the builder for chaining.

• locale

  public FlatFileItemWriterBuilder.FormattedBuilder<T> locale​(java.util.Locale locale)

  Set the locale.

  参数:

  locale - to use

  返回:

  The instance of the builder for chaining.

• minimumLength

  public FlatFileItemWriterBuilder.FormattedBuilder<T> minimumLength​(int minimumLength)

  Set the minimum length of the formatted string. If this is not set the default is to allow any length.

  参数:

  minimumLength - of the formatted string

  返回:

  The instance of the builder for chaining.

• maximumLength

  public FlatFileItemWriterBuilder.FormattedBuilder<T> maximumLength​(int maximumLength)

  Set the maximum length of the formatted string. If this is not set the default is to allow any length.

  参数:

  maximumLength - of the formatted string

  返回:

  The instance of the builder for chaining.

• fieldExtractor

  public FlatFileItemWriterBuilder<T> fieldExtractor​(FieldExtractor<T> fieldExtractor)

  Set the FieldExtractor to use to extract fields from each item.

  参数:

  fieldExtractor - to use to extract fields from each item

  返回:

  The current instance of the builder

• names

  public FlatFileItemWriterBuilder<T> names​(java.lang.String[] names)

  Names of each of the fields within the fields that are returned in the order they occur within the formatted file. These names will be used to create a BeanWrapperFieldExtractor only if no explicit field extractor is set via fieldExtractor(FieldExtractor).

  参数:

  names - names of each field

  返回:

  The parent FlatFileItemWriterBuilder

  另请参阅:

  BeanWrapperFieldExtractor.setNames(String[])

• build

  public FormatterLineAggregator<T> build()