Record Class Records.TradeRecord

java.lang.Object
java.lang.Record
eds.database.Records.TradeRecord
Record Components:
id - unique trade identifier
runId - id of the simulation run this trade belongs to
buyOrderId - id of the buy order involved in the trade
sellOrderId - id of the sell order involved in the trade
price - price at which the trade was executed
shareSize - number of shares exchanged
conclusionTime - simulation time at which the trade was concluded
Enclosing class:
Records
public static record Records.TradeRecord(String id, int runId, String buyOrderId, String sellOrderId, double price, int shareSize, double conclusionTime) extends Record
Holds the details of a single executed trade, linked to a simulation run.

  • Constructor Details

    • TradeRecord

      public TradeRecord(String id, int runId, String buyOrderId, String sellOrderId, double price, int shareSize, double conclusionTime)
      Creates an instance of a TradeRecord record class.
      Parameters:
      id - the value for the id record component
      runId - the value for the runId record component
      buyOrderId - the value for the buyOrderId record component
      sellOrderId - the value for the sellOrderId record component
      price - the value for the price record component
      shareSize - the value for the shareSize record component
      conclusionTime - the value for the conclusionTime 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. Reference components are compared with Objects::equals(Object,Object); primitive components 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.

    • id

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

    • runId

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

    • buyOrderId

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

    • sellOrderId

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

    • price

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

    • shareSize

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

    • conclusionTime

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