feat(yaml): Finished YAML Provider

providers/yaml/src/test/java/sample/Sample.java

@@ -1,15 +0,0 @@
-package sample;
-
-public class Sample {
-
-    public static void main(String[] args) {
-        // 1. Make a configuration provider from a file.
-        ConfigurationProvider<?> provider = EasyConfiguration.from("config.yml");
-        // 2. Initialize the configuration classes or instances.
-        provider.initialize(SampleConfig.class);
-        // 3. Enjoy using the configuration!
-        SampleConfig.ENABLED.set(false);
-        System.out.println("Your name is " + SampleConfig.INFO.NAME.getNotNull() + " !");
-    }
-
-}

providers/yaml/src/test/java/sample/SampleConfig.java

@@ -1,6 +1,6 @@
 package sample;
 
-import cc.carm.lib.configuration.source.Configuration;
+import cc.carm.lib.configuration.Configuration;
 import cc.carm.lib.configuration.annotation.ConfigPath;
 import cc.carm.lib.configuration.annotation.HeaderComment;
 import cc.carm.lib.configuration.annotation.InlineComment;
@@ -9,6 +9,7 @@ import cc.carm.lib.configuration.value.standard.ConfiguredValue;
 
 import java.util.UUID;
 
+@ConfigPath(root = true)
 @HeaderComment("Configurations for sample")
 public interface SampleConfig extends Configuration {
 
@@ -16,12 +17,13 @@ public interface SampleConfig extends Configuration {
     ConfiguredValue<Boolean> ENABLED = ConfiguredValue.of(true);
 
     ConfiguredList<UUID> UUIDS = ConfiguredList.builderOf(UUID.class).fromString()
-            .parseValue(UUID::fromString).serializeValue(UUID::toString)
+            .parse(UUID::fromString).serialize(UUID::toString)
             .defaults(
                     UUID.fromString("00000000-0000-0000-0000-000000000000"),
                     UUID.fromString("00000000-0000-0000-0000-000000000001")
             ).build();
 
+    @ConfigPath("info") // Custom path
     interface INFO extends Configuration {
 
         @HeaderComment("Configure your name!") // Header comment

providers/yaml/src/test/java/sample/SampleTest.java

@@ -0,0 +1,24 @@
+package sample;
+
+import cc.carm.lib.configuration.source.ConfigurationHolder;
+import cc.carm.lib.configuration.source.yaml.YAMLConfigFactory;
+import org.junit.Test;
+
+public class SampleTest {
+
+    @Test
+    public void test() {
+        // 1. Make a configuration provider from a file.
+        ConfigurationHolder<?> holder = YAMLConfigFactory.from("target/config.yml")
+                .resourcePath("configs/sample.yml")
+                .indent(4) // Optional: Set the indentation of the configuration file.
+                .build();
+
+        // 2. Initialize the configuration classes or instances.
+        holder.initialize(SampleConfig.class);
+        // 3. Enjoy using the configuration!
+        SampleConfig.ENABLED.set(false);
+        System.out.println("Your name is " + SampleConfig.INFO.NAME.resolve() + " (age=" + SampleConfig.INFO.AGE.resolve() + ")!");
+    }
+
+}