CODEWITHSUNDEEP
androidcheckstyle
Ruben Manzano
Ruben Manzano

Reputation: 39

How create checkstyle rule for final values

I would like create a checkstyle rule for constants. My problem is how I can set the scope in this rule. Let see it:

I have this code:

public class foo {

    //all are memeberName for checkstyle
    private final int NUMBER = 10; // violation is member
    private int mNumber = 3;

    private void bar(){
        final String text = "foo"; // violation is final
        String txt = "example";
    }
}

checkstyle.xml

<!-- final var -->
    <module name="LocalFinalVariableName">
        <property name="format" value="^[A-Z0-9][A-Z0-9\_]*$" />
        <message key="name.invalidPattern"
            value="violation is final." />
    </module>
<module name="MemberName">
        <property name="format" value="^[m][A-Z][a-zA-Z0-9]*$" />
        <message key="name.invalidPattern"
            value="violation is member." />
    </module>

How could I use member rule excet final var and add this rule to class constants?

This is my checkstyle dependence: checkstyle 'com.puppycrawl.tools:checkstyle:8.26'

thanks

Upvotes: 0

Views: 141

Answers (1)

strkk
strkk

Reputation: 669

May be this check is the one you are looking for https://checkstyle.sourceforge.io/apidocs/com/puppycrawl/tools/checkstyle/checks/naming/ConstantNameCheck.html

Upvotes: 1

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