Select the fields to be used for generating the toString() method. Override the toString() method for a class: The generated method returns the name of the class and a list of class field names with current values of fields. IntelliJ IDEA can generate an override for the standard toString() method defined in.
#INTELLIJ FORMAT CODE CODE#
The following code fragment shows the result of generating the getter and setter methods for a class with one field var: If a field is not in the list, then the corresponding getter and setter methods are already defined for it. You can add a custom getter or setter method by clicking and accessing the Getter/Setter Templates dialog. Select the fields to generate getters or setters for and click OK. Getter and Setter to generate both accessor and mutator methods. Setter to generate mutator methods for setting the values of class fields.
Getter to generate accessor methods for getting the current values of class fields. In the Generate popup, click one of the following:
On the Code menu, click Generate Alt+Insert. Generate getters and setters for a class: The getter and setter method names are generated by IntelliJ IDEA according to your code generation naming preferences. Generated methods have only one argument, as required by the JavaBeans API. IntelliJ IDEA can generate accessor and mutator methods ( getters and setters) for the fields in your classes. The following code fragment shows the result of overriding the equals() and hashCode() methods: If the overrides for equals() and hashCode() methods already exist in the class, you will be prompted whether you want to delete them before generating new ones. This optional step helps the generated code avoid checks for null and thus improves performance. Select the fields that contain non-null values. You can choose only from fields that were selected on the previous step (for determining equality). Select the fields to use for calculating the hash code value. Select the fields that should be used to determine equality, and click Next. You can also select a velocity template from the Template list to generate the code or create a custom template. Select checkboxes if you want to accept subclasses and use getters during code generation. In the Generate popup, click equals() and hashCode(). Generate equals() and hashCode() for a classįrom the Code menu, click Generate Alt+Insert. The previous method returns the integer hash code value for the object on which this method is invoked.
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