added callback on value changed

Author: iamthenoah

pom.xml

@@ -13,7 +13,7 @@
 
     <groupId>net.azalealibrary</groupId>
     <artifactId>configuration</artifactId>
-    <version>1.0.5</version>
+    <version>1.0.6</version>
 
     <repositories>
         <repository>

src/main/java/net/azalealibrary/configuration/AzaleaConfiguration.java

@@ -28,5 +28,4 @@ public void onLoad() {
     }
 }
 
-// TODO - callback when property is updated?
 // TODO - regex to set/update many props with shared name shop.item.*

src/main/java/net/azalealibrary/configuration/property/ConfigurableProperty.java

@@ -9,23 +9,26 @@
 import javax.annotation.Nullable;
 import java.util.List;
 import java.util.Optional;
+import java.util.function.Consumer;
 import java.util.function.Supplier;
 
 public abstract class ConfigurableProperty<T, P> {
 
     protected final PropertyType<T> type;
     protected final List<AssignmentPolicy<T>> policies;
     protected final String name;
+    protected final Consumer<P> callback;
     private final String description;
     private final Supplier<P> defaultValue;
     private @Nullable P value;
 
     @SafeVarargs
-    protected ConfigurableProperty(PropertyType<T> type, Supplier<P> defaultValue, String name, String description, AssignmentPolicy<T>... policies) {
+    protected ConfigurableProperty(PropertyType<T> type, Supplier<P> defaultValue, String name, String description, Consumer<P> callback, AssignmentPolicy<T>... policies) {
         this.type = type;
         this.name = name;
         this.description = description;
         this.defaultValue = defaultValue;
+        this.callback = callback;
         this.policies = List.of(policies);
     }
 

src/main/java/net/azalealibrary/configuration/property/ListProperty.java

@@ -9,6 +9,7 @@
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Optional;
+import java.util.function.Consumer;
 import java.util.function.Supplier;
 import java.util.stream.Collectors;
 
@@ -19,13 +20,13 @@ public final class ListProperty<T> extends ConfigurableProperty<T, List<T>> {
     private static final String REPLACE = "replace";
 
     @SafeVarargs
-    public ListProperty(PropertyType<T> type, Supplier<List<T>> defaultValue, String name, AssignmentPolicy<T>... policies) {
-        this(type, defaultValue, name, name, policies);
+    public ListProperty(PropertyType<T> type, Supplier<List<T>> defaultValue, String name, Consumer<List<T>> callback, AssignmentPolicy<T>... policies) {
+        this(type, defaultValue, name, name, callback, policies);
     }
 
     @SafeVarargs
-    public ListProperty(PropertyType<T> type, Supplier<List<T>> defaultValue, String name, String description, AssignmentPolicy<T>... policies) {
-        super(type, defaultValue, name, description, policies);
+    public ListProperty(PropertyType<T> type, Supplier<List<T>> defaultValue, String name, String description, Consumer<List<T>> callback, AssignmentPolicy<T>... policies) {
+        super(type, defaultValue, name, description, callback, policies);
         set(defaultValue.get());
     }
 
@@ -35,6 +36,7 @@ protected void set(CommandSender sender, Arguments arguments) {
 
         if (action.equals(ADD)) {
             get().add(verify(getType().parse(sender, arguments.subArguments(1), null)));
+            callback.accept(get());
         } else {
             int index = arguments.find(1, "position", input -> Integer.parseInt(input.replace("@", "")));
 
@@ -44,8 +46,10 @@ protected void set(CommandSender sender, Arguments arguments) {
 
             if (action.equals(REPLACE)) {
                 get().set(index, verify(getType().parse(sender, arguments.subArguments(2), null)));
+                callback.accept(get());
             } else {
                 get().remove(index);
+                callback.accept(get());
             }
         }
     }

src/main/java/net/azalealibrary/configuration/property/Property.java

@@ -6,23 +6,25 @@
 
 import javax.annotation.Nonnull;
 import java.util.Optional;
+import java.util.function.Consumer;
 import java.util.function.Supplier;
 
 public final class Property<T> extends ConfigurableProperty<T, T> {
 
     @SafeVarargs
-    public Property(PropertyType<T> type, Supplier<T> defaultValue, String name, AssignmentPolicy<T>... policies) {
-        this(type, defaultValue, name, name, policies);
+    public Property(PropertyType<T> type, Supplier<T> defaultValue, String name, Consumer<T> callback, AssignmentPolicy<T>... policies) {
+        this(type, defaultValue, name, name, callback, policies);
     }
 
     @SafeVarargs
-    public Property(PropertyType<T> type, Supplier<T> defaultValue, String name, String description, AssignmentPolicy<T>... policies) {
-        super(type, defaultValue, name, description, policies);
+    public Property(PropertyType<T> type, Supplier<T> defaultValue, String name, String description, Consumer<T> callback, AssignmentPolicy<T>... policies) {
+        super(type, defaultValue, name, description, callback, policies);
     }
 
     @Override
     protected void set(CommandSender sender, Arguments arguments) {
         set(verify(getType().parse(sender, arguments, get())));
+        callback.accept(get());
     }
 
     @Override