this.validate(database, contexts, new LabelExpression());
}
public void validate(Database database, Contexts contexts, LabelExpression labelExpression) throws LiquibaseException {
ChangeLogIterator logIterator = new ChangeLogIterator(this, new DbmsChangeSetFilter(database), new ContextChangeSetFilter(contexts), new LabelChangeSetFilter(labelExpression));
ValidatingVisitor validatingVisitor = new ValidatingVisitor(database.getRanChangeSetList());
validatingVisitor.validate(database, this);
logIterator.run(validatingVisitor, new RuntimeEnvironment(database, contexts, labelExpression));