Record Class Asset

java.lang.Object
java.lang.Record
com.wualabs.qtsurfer.engine.core.Asset
Record Components:
code - the upper-case asset code
public record Asset(String code) extends Record
Engine-owned single asset / currency code (e.g. BTC, USDT) — the money-side counterpart of the Instrument market identity. Replaces XChange's Currency across the engine domain (balances, fees, input/output currency, accept filtering).

Pure domain record with no XChange dependency. XChange's Currency is confined to the exchange / order-execution boundary; XChangeConvert (qtsurfer-engine-exchange) bridges the two at that edge. Codes are normalised to upper-case so Asset.of("usdt") equals new Asset("USDT").

  • Constructor Summary

    Constructors
    Constructor
    Description
    Asset(String code)
    Creates an instance of a Asset record class.

  • Method Summary

    Modifier and Type
    Method
    Description
    String
    code()
    Returns the value of the code record component.
    final boolean
    equals(Object o)
    Indicates whether some other object is "equal to" this one.
    final int
    hashCode()
    Returns a hash code value for this object.
    static Asset
    of(String code)
     
    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

    • Asset

      public Asset(String code)
      Creates an instance of a Asset record class.
      Parameters:
      code - the value for the code record component

  • Method Details

    • of

      public static Asset of(String code)

    • toString

      public 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.

    • code

      public String code()
      Returns the value of the code record component.
      Returns:
      the value of the code record component