Package ch.rabanti.nanoxlsx4j.styles

Class StyleRepository

java.lang.Object
ch.rabanti.nanoxlsx4j.styles.StyleRepository
public class StyleRepository extends Object
Class to manage all styles at runtime, before writing XLSX files. The main purpose is deduplication and decoupling of styles from workbooks at runtime
API Note:
Be careful when changing style data in this class. It may lead to inconsistencies

  • Method Details

    • getInstance

      public static StyleRepository getInstance()
      Gets the singleton instance of the repository
      Returns:
      StyleRepository instance

    • getStyles

      public Map<Integer,Style> getStyles()
      Gets the currently managed styles of the repository
      Returns:
      Map of managed styles

    • setImportInProgress

      public void setImportInProgress(boolean importInProgress)
      Sets the import state of the repository
      Parameters:
      importInProgress - If true certain exceptions will be suppressed and transformations on styles are performed when a worksheet is loaded

    • isImportInProgress

      public boolean isImportInProgress()
      Gets the import state of the repository
      Returns:
      If true certain exceptions will be suppressed and transformations on styles are performed when a worksheet is loaded

    • addStyle

      public Style addStyle(Style style)
      Adds a style to the repository and returns the actual reference
      Parameters:
      style - Style to add
      Returns:
      Reference from the repository. If the style to add already existed, the existing object is returned, otherwise the newly added one

    • flushStyles

      public void flushStyles()
      Empties the static repository
      API Note:
      Do not use this maintenance method while writing data on a worksheet or workbook. It will lead to invalid style data or even exceptions.
      Only use this method after all worksheets in all workbooks are disposed. It may free memory then.