Package com.fasterxml.jackson.databind.cfg

Enum JsonNodeFeature

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean enabledByDefault()
      Accessor for checking whether this feature is enabled by default.
      boolean enabledIn​(int flags)
      Convenience method for checking whether feature is enabled in given bitmask.
      int featureIndex()
      Internal index used for efficient storage and index; no user serviceable contents inside!
      int getMask()
      Returns bit mask for this feature instance; must be a single bit, that is of form 1 << N.
      static JsonNodeFeature valueOf​(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static JsonNodeFeature[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.

      • Methods inherited from class java.lang.Enum

        compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

      • Methods inherited from class java.lang.Object

        getClass, notify, notifyAll, wait, wait, wait

    • Enum Constant Detail

      • READ_NULL_PROPERTIES

        public static final JsonNodeFeature READ_NULL_PROPERTIES
        When reading JsonNodes are null valued properties included as explicit NullNodes in resulting ObjectNode or skipped?

        Default value: true

      • WRITE_NULL_PROPERTIES

        public static final JsonNodeFeature WRITE_NULL_PROPERTIES
        When writing JsonNodes are null valued properties written as explicit JSON nulls or skipped?

        Default value: true

      • WRITE_PROPERTIES_SORTED

        public static final JsonNodeFeature WRITE_PROPERTIES_SORTED
        When writing com.fasterxml.jackson.databind.JsonNodes are Object properties (for ObjectNodes) sorted alphabetically (using natural order of String) or not? If not sorted, order is the insertion order; when reading this also means retaining order from the input document.

        Default value: false

        Since:
        2.16

      • STRIP_TRAILING_BIGDECIMAL_ZEROES

        public static final JsonNodeFeature STRIP_TRAILING_BIGDECIMAL_ZEROES
        Feature that determines whether BigDecimal values will be "normalized" by stripping trailing zeroes off, when constructing nodes with JsonNodeFactory.numberNode(java.math.BigDecimal). If enabled, BigDecimal.stripTrailingZeros() will be called prior to node creation; if disabled, numeric value will be used as is.

        Default value: true (for backwards-compatibility).

        Since:
        2.15

      • FAIL_ON_NAN_TO_BIG_DECIMAL_COERCION

        public static final JsonNodeFeature FAIL_ON_NAN_TO_BIG_DECIMAL_COERCION
        Determines the behavior when coercing `NaN` to BigDecimal with DeserializationFeature.USE_BIG_DECIMAL_FOR_FLOATS enabled. 1. If set to true, will throw an InvalidFormatException for attempting to coerce NaN into BigDecimal. 2. If set to false, will simply let coercing NaN into BigDecimal happen, regardless of how such coercion will behave --as of 2.16, will simply stay as NaN of original floating-point type node.

        Default value is false for backwards-compatibility, but will most likely be changed to true in 3.0.

        Since:
        2.16

    • Method Detail

      • values

        public static JsonNodeFeature[] values()
        Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows: 
        for (JsonNodeFeature c : JsonNodeFeature.values())
    System.out.println(c);
        Returns:
        an array containing the constants of this enum type, in the order they are declared

      • valueOf

        public static JsonNodeFeature valueOf​(java.lang.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:
        java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
        java.lang.NullPointerException - if the argument is null

      • enabledByDefault

        public boolean enabledByDefault()
        Description copied from interface: JacksonFeature
        Accessor for checking whether this feature is enabled by default.
        Specified by:
        enabledByDefault in interface JacksonFeature
        Returns:
        Whether this instance is enabled by default or not

      • enabledIn

        public boolean enabledIn​(int flags)
        Description copied from interface: JacksonFeature
        Convenience method for checking whether feature is enabled in given bitmask.
        Specified by:
        enabledIn in interface JacksonFeature
        Parameters:
        flags - Bit field that contains a set of enabled features of this type
        Returns:
        True if this feature is enabled in passed bit field

      • getMask

        public int getMask()
        Description copied from interface: JacksonFeature
        Returns bit mask for this feature instance; must be a single bit, that is of form 1 << N.
        Specified by:
        getMask in interface JacksonFeature
        Returns:
        Bit mask of this feature

      • featureIndex

        public int featureIndex()
        Description copied from interface: DatatypeFeature
        Internal index used for efficient storage and index; no user serviceable contents inside!
        Specified by:
        featureIndex in interface DatatypeFeature