feat: Add stream functions

core/src/main/java/cc/carm/lib/configuration/source/section/ConfigureSection.java

@@ -7,6 +7,7 @@ import org.jetbrains.annotations.Nullable;
 import org.jetbrains.annotations.UnmodifiableView;
 
 import java.util.*;
+import java.util.function.BiConsumer;
 import java.util.function.Function;
 import java.util.function.Supplier;
 import java.util.stream.Stream;
@@ -17,7 +18,7 @@ import java.util.stream.Stream;
  * @author Carm
  * @since 4.0.0
  */
-public interface ConfigureSection {
+public interface ConfigureSection extends Cloneable {
     
     /**
      * Gets the parent section of this section.
@@ -47,6 +48,17 @@ public interface ConfigureSection {
         return getValues(deep).keySet();
     }
 
+    /**
+     * Gets a set containing all primary keys in this section.
+     *
+     * @return Set of keys contained within this Section.
+     */
+    @NotNull
+    @UnmodifiableView
+    default Set<String> keys() {
+        return getKeys(false);
+    }
+
     /**
      * Gets a set containing all values in this section.
      * <p>
@@ -63,6 +75,36 @@ public interface ConfigureSection {
     @UnmodifiableView
     Map<String, Object> getValues(boolean deep);
 
+    /**
+     * Gets a set containing all key-values in this section.
+     *
+     * @return Map of data values contained within this Section.
+     * @see #getValues(boolean)
+     */
+    @NotNull
+    @UnmodifiableView
+    default Map<String, Object> values() {
+        return getValues(false);
+    }
+
+    /**
+     * Create a stream of all values in this section.
+     *
+     * @return Stream of all values in this section.
+     */
+    default Stream<Map.Entry<String, Object>> stream() {
+        return values().entrySet().stream();
+    }
+
+    /**
+     * Iterates over all keys in this section.
+     *
+     * @param action The action to apply to each key.
+     */
+    default void forEach(@NotNull BiConsumer<String, Object> action) {
+        values().forEach(action);
+    }
+
     /**
      * Sets the value at the given path.
      * <p>