Record Class NullElement

java.lang.Object
java.lang.Record
eu.cloudnetservice.driver.document.send.element.NullElement
Record Components:
key - the key of this element or Element.NO_KEY if an array entry.
All Implemented Interfaces:
Element
public record NullElement(@NonNull String key) extends Record implements Element
Represents a null value, or in other words a key without a specified value.
Since:
4.0

  • Field Details

  • Constructor Details

    • NullElement

      public NullElement(@NonNull @NonNull String key)
      Creates an instance of a NullElement record class.
      Parameters:
      key - the value for the key record component

  • Method Details

    • accept

      public void accept(@NonNull @NonNull ElementVisitor visitor)
      Applies the given visitor to this element. It is up to the implementation (and therefore the element type) to decide what steps should be executed on the given element visitor.
      Specified by:
      accept in interface Element
      Parameters:
      visitor - the visitor to apply to this element.

    • toString

      public final String toString()
      Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.
      Specified by:
      toString in class Record
      Returns:
      a string representation of this object

    • hashCode

      public final int hashCode()
      Returns a hash code value for this object. The value is derived from the hash code of each of the record components.
      Specified by:
      hashCode in class Record
      Returns:
      a hash code value for this object

    • equals

      public final boolean equals(Object o)
      Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with Objects::equals(Object,Object).
      Specified by:
      equals in class Record
      Parameters:
      o - the object with which to compare
      Returns:
      true if this object is the same as the o argument; false otherwise.

    • key

      @NonNull public @NonNull String key()
      Returns the value of the key record component.
      Specified by:
      key in interface Element
      Returns:
      the value of the key record component