Record Class OrderBook.PriceLevel

java.lang.Object
java.lang.Record
eds.model.OrderBook.PriceLevel
Record Components:
price - the price of the level
totalQty - total remaining quantity at that price
orderCount - number of orders at the level
Enclosing class:
OrderBook
public static record OrderBook.PriceLevel(double price, int totalQty, int orderCount) extends Record
Aggregated representation of a single price level.

  • Constructor Summary

    Constructors
    Constructor
    Description
    PriceLevel(double price, int totalQty, int orderCount)
    Creates an instance of a PriceLevel record class.

  • Method Summary

    Modifier and Type
    Method
    Description
    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.
    int
    orderCount()
    Returns the value of the orderCount record component.
    double
    price()
    Returns the value of the price record component.
    final String
    toString()
    Returns a string representation of this record class.
    int
    totalQty()
    Returns the value of the totalQty record component.

    Methods inherited from class Object

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

  • Constructor Details

    • PriceLevel

      public PriceLevel(double price, int totalQty, int orderCount)
      Creates an instance of a PriceLevel record class.
      Parameters:
      price - the value for the price record component
      totalQty - the value for the totalQty record component
      orderCount - the value for the orderCount record component

  • Method Details

    • 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 the compare method from their corresponding wrapper classes.
      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.

    • price

      public double price()
      Returns the value of the price record component.
      Returns:
      the value of the price record component

    • totalQty

      public int totalQty()
      Returns the value of the totalQty record component.
      Returns:
      the value of the totalQty record component

    • orderCount

      public int orderCount()
      Returns the value of the orderCount record component.
      Returns:
      the value of the orderCount record component