com.fasterxml.jackson.databind

Class PropertyMetadata

  • All Implemented Interfaces:
    Serializable

    public class PropertyMetadata
extends Object
implements Serializable
    Simple container class used for storing "additional" metadata about properties. Carved out to reduce number of distinct properties that actual property implementations and placeholders need to store; since this instances are immutable, they can be freely shared.
    Since:
    2.3
    See Also:
    Serialized Form

    • Field Detail

      • STD_REQUIRED_OR_OPTIONAL

        public static final PropertyMetadata STD_REQUIRED_OR_OPTIONAL

      • _required

        protected final Boolean _required
        Three states: required, not required and unknown; unknown represented as null.

      • _description

        protected final String _description
        Optional human-readable description associated with the property.

    • Constructor Detail

      • PropertyMetadata

        protected PropertyMetadata(Boolean req,
                String desc)

    • Method Detail

      • readResolve

        protected Object readResolve()
        Minor optimization: let's canonicalize back to placeholders in cases where there is no real data to consider

      • getDescription

        public String getDescription()

      • isRequired

        public boolean isRequired()

      • getRequired

        public Boolean getRequired()

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