This code defines a Java `enum` called `DecisionMakerType` within the...

This code defines a Java enum called DecisionMakerType within the package com.abnamro.trv.ipoorder.model.enumeration. The purpose of this enum is to represent two possible decision maker types (PARTY and EMPLOYEE) that are each associated with a specific code value.

Here's a breakdown of what the code does:

1. Enum Definition:

   • The DecisionMakerType enum has two constants:
     • PARTY with an associated code "BCNR".
     • EMPLOYEE with an associated code "USER".
   • Each constant in the enum is associated with a String value (called code), which is passed to the constructor when the constant is initialized.

2. Constructor:

   • A private constructor DecisionMakerType(String code) is defined to assign the code value to the private instance field code when an enum constant is instantiated.

3. Field:

   • A private, final instance variable code is declared in the enum, which stores the specific code value associated with each constant.

4. Getter:

   • A public method getCode() is provided, which allows access to the code value associated with an enum constant.

Example Usage:

DecisionMakerType decisionMaker = DecisionMakerType.PARTY;
System.out.println(decisionMaker.getCode()); // Output: BCNR

In this example, the code retrieves the code for the enum constant PARTY, which is "BCNR".

Purpose:

This enum is useful when you need a predefined set of constants representing decision maker types, along with specific codes associated with each type (e.g., for database or API interactions). The getCode() method provides a way to retrieve these codes when needed.