Enum Coverage.Amount

java.lang.Object
java.lang.Enum<Coverage.Amount>
uk.ac.starlink.ttools.cone.Coverage.Amount
All Implemented Interfaces:
Serializable, Comparable<Coverage.Amount>, java.lang.constant.Constable
Enclosing interface:
Coverage

public static enum Coverage.Amount extends Enum<Coverage.Amount>
Describes a type of coverage.
  • Enum Constant Details

    • NO_DATA

      public static final Coverage.Amount NO_DATA
      No coverage data is known.
    • NO_SKY

      public static final Coverage.Amount NO_SKY
      Coverage data is known; no sky regions are covered.
    • ALL_SKY

      public static final Coverage.Amount ALL_SKY
      Coverage data is known; the whole sky is covered.
    • SOME_SKY

      public static final Coverage.Amount SOME_SKY
      Coverage data is known; some, but not all of the sky is covered.
  • Method Details

    • values

      public static Coverage.Amount[] 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 Coverage.Amount 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
    • getKnownResult

      public Boolean getKnownResult()
      Returns the single fixed answer to all coverage queries. For an interesting coverage, the result is null (no fixed answer), but for other types a fixed value of True or False may be returned.
      Returns:
      constant answer to footprint queries