Package com.github.javaparser.ast.validator.language_level_validations.chunks

Class RecordDeclarationValidator

java.lang.Object

com.github.javaparser.ast.validator.language_level_validations.chunks.RecordDeclarationValidator

All Implemented Interfaces:

TypedValidator<RecordDeclaration>, java.util.function.BiConsumer<RecordDeclaration,ProblemReporter>

public class RecordDeclarationValidator
extends java.lang.Object
implements TypedValidator<RecordDeclaration>

Constructor Summary

Constructors

Constructor	Description
RecordDeclarationValidator()

Method Summary

Modifier and Type	Method	Description
void	accept(RecordDeclaration node, ProblemReporter reporter)
private void	forbidAbstractModifier(RecordDeclaration n, ProblemReporter reporter)
private void	forbidNonStaticFieldsInRecords(RecordDeclaration n, ProblemReporter reporter)
private void	validateRecordComponentAccessorMethods(RecordDeclaration n, ProblemReporter reporter)	Given this sample record example:

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.function.BiConsumer

andThen

Methods inherited from interface com.github.javaparser.ast.validator.TypedValidator

processor

Constructor Detail

RecordDeclarationValidator

public RecordDeclarationValidator()

Method Detail

accept

public void accept(RecordDeclaration node,
                   ProblemReporter reporter)

Specified by:

accept in interface java.util.function.BiConsumer<RecordDeclaration,ProblemReporter>

Specified by:

accept in interface TypedValidator<RecordDeclaration>

Parameters:

node - the node that wants to be validated

reporter - when found, validation errors can be reported here

forbidAbstractModifier

private void forbidAbstractModifier(RecordDeclaration n,
                                    ProblemReporter reporter)

forbidNonStaticFieldsInRecords

private void forbidNonStaticFieldsInRecords(RecordDeclaration n,
                                            ProblemReporter reporter)

validateRecordComponentAccessorMethods

private void validateRecordComponentAccessorMethods(RecordDeclaration n,
                                                    ProblemReporter reporter)

Given this sample record example:

     record ABC(int x, int y) { }
 

Permitted - shadows int x (matches name and return type)

     public int x() {
         return x;
     }
 

Forbidden - shadows int x, but has a type mismatch (String vs int).

     public String x() {
         return "";
     }
 

Permitted - shadows int x, but not considered a component accessor due to presence of parameter.

     public String x(int a) {
         return "";
     }