Record Class Item

java.lang.Object
java.lang.Record
br.net.dd.netherwingcore.common.configuration.structs.Item
public record Item(Field[] fields) extends Record
This class represents an immutable and structured collection of Field objects. It is implemented as a record, providing a concise representation of data with a fixed set of fields. The Item class allows accessing an embedded Value instance, if present, among its collection of Field objects.

Usage example: 


Field field1 = new SomeField("example");
Value valueField = new Value("value");
Item item = new Item(field1, valueField);

Value retrievedValue = item.getValue();

  • Constructor Summary

    Constructors
    Constructor
    Description
    Item(Field... fields)
    Creates an instance of a Item record class.

  • Method Summary

    Modifier and Type
    Method
    Description
    final boolean
    equals(Object o)
    Indicates whether some other object is "equal to" this one.
    Field[]
    fields()
    Returns the value of the fields record component.
    Value
    getValue()
    Iterates through the fields contained in this Item and returns the first Value instance encountered.
    final int
    hashCode()
    Returns a hash code value for this object.
    final String
    toString()
    Returns a string representation of this record class.

    Methods inherited from class Object

    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

  • Constructor Details

    • Item

      public Item(Field... fields)
      Creates an instance of a Item record class.
      Parameters:
      fields - the value for the fields record component

  • Method Details

    • getValue

      public Value getValue()
      Iterates through the fields contained in this Item and returns the first Value instance encountered.
      Returns:
      the first Value field found, or null if no Value field exists.

    • 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.

    • fields

      public Field[] fields()
      Returns the value of the fields record component.
      Returns:
      the value of the fields record component