Enum DuplicateHeaderMode

java.lang.Object
java.lang.Enum<DuplicateHeaderMode>
org.apache.commons.csv.DuplicateHeaderMode
All Implemented Interfaces:
Serializable, Comparable<DuplicateHeaderMode>

public enum DuplicateHeaderMode extends Enum<DuplicateHeaderMode>
Determines how duplicate header fields should be handled if CSVFormat.Builder.setHeader(Class) is not null.
Since:
1.10.0
  • Enum Constant Details

    • ALLOW_ALL

      public static final DuplicateHeaderMode ALLOW_ALL
      Allows all duplicate headers.
    • ALLOW_EMPTY

      public static final DuplicateHeaderMode ALLOW_EMPTY
      Allows duplicate headers only if they're empty, blank, or null strings.
    • DISALLOW

      public static final DuplicateHeaderMode DISALLOW
      Disallows duplicate headers entirely.
  • Constructor Details

    • DuplicateHeaderMode

      private DuplicateHeaderMode()
  • Method Details

    • values

      public static DuplicateHeaderMode[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.
      Returns:
      an array containing the constants of this enum type, in the order they are declared
    • valueOf

      public static DuplicateHeaderMode valueOf(String name)
      Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
      Parameters:
      name - the name of the enum constant to be returned.
      Returns:
      the enum constant with the specified name
      Throws:
      IllegalArgumentException - if this enum type has no constant with the specified name
      NullPointerException - if the argument is null