public void registerAlias(Class<?> clazz, String alias) {
Preconditions.checkArgument(!Strings.isNullOrEmpty(alias), "empty alias");
Tag tag = new Tag('!' + alias);
// Add tag to representer and constructor to "notify" them about the alias
snakeYAML.getRepresenter().addClassTag(clazz, tag);
snakeYAML.getConstructor().addTypeDescription(new TypeDescription(clazz, tag));
}
public void writeDocumented(Writer writer, Object conf) throws IOException {
// Write configuration description
writeComments(writer, Descriptions.of(conf));
writer.append(DOCUMENT_START);
// Write only one configuration, but don't create a new list for that as SnakeYAML is doing that
snakeYAML.getYaml().dumpAll(Iterators.singletonIterator(conf), writer);
writer.append(newLine);
}
public YAMLWriter(SnakeYAML snakeYAML, String[] header) {
this.snakeYAML = Preconditions.checkNotNull(snakeYAML, "snakeYAML");
this.newLine = snakeYAML.getDumperOptions().getLineBreak().getString();
this.header = header;
}