org.eclipse.xtend.lib.annotations.EqualsHashCode Java Examples

The following examples show how to use org.eclipse.xtend.lib.annotations.EqualsHashCode. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: EqualsHashCodeProcessor.java    From xtext-lib with Eclipse Public License 2.0 5 votes vote down vote up 
@Override
public void doTransform(final MutableClassDeclaration it, @Extension final TransformationContext context) {
  AnnotationReference _findAnnotation = it.findAnnotation(context.findTypeGlobally(Data.class));
  boolean _tripleNotEquals = (_findAnnotation != null);
  if (_tripleNotEquals) {
    return;
  }
  @Extension
  final EqualsHashCodeProcessor.Util util = new EqualsHashCodeProcessor.Util(context);
  boolean _hasEquals = util.hasEquals(it);
  if (_hasEquals) {
    final AnnotationReference annotation = it.findAnnotation(context.findTypeGlobally(EqualsHashCode.class));
    context.addWarning(annotation, "equals is already defined, this annotation has no effect");
  } else {
    boolean _hasHashCode = util.hasHashCode(it);
    if (_hasHashCode) {
      context.addWarning(it, "hashCode is already defined, this annotation has no effect");
    } else {
      final Function1<MutableFieldDeclaration, Boolean> _function = (MutableFieldDeclaration it_1) -> {
        return Boolean.valueOf((((!it_1.isStatic()) && (!it_1.isTransient())) && context.isThePrimaryGeneratedJavaElement(it_1)));
      };
      final Iterable<? extends MutableFieldDeclaration> fields = IterableExtensions.filter(it.getDeclaredFields(), _function);
      util.addEquals(it, fields, util.hasSuperEquals(it));
      util.addHashCode(it, fields, util.hasSuperHashCode(it));
    }
  }
}
Example #2
Source File: SARLValidator.java    From sarl with Apache License 2.0 5 votes vote down vote up 
/** Replies if the given annotation is a forbidden active annotation.
 *
 * @param annotation the annotation.
 * @return {@code true} if the annotation is forbidden.
 */
@SuppressWarnings("static-method")
protected boolean isForbiddenActiveAnnotation(XAnnotation annotation) {
	final String name = annotation.getAnnotationType().getQualifiedName();
	return Strings.equal(EqualsHashCode.class.getName(), name)
			|| Strings.equal(FinalFieldsConstructor.class.getName(), name);
}