JavaFX reflective access + Javadoc + @delvh

* Allow reflective access to the JavaFX module for javafx.base
* Add space to the unit test orders
* Improve Javadoc
* Add @delvh as developer

javafx/src/main/java/dev/kske/undoredo/javafx/ChangeManagerWrapper.java

@@ -9,6 +9,11 @@ import dev.kske.undoredo.core.*;
 /**
  * Wraps an ordinary change manager into an observable change manager, providing the required
  * properties for concrete implementations.
+ * <p>
+ * The properties have the same name as their corresponding {@code -property()} methods and can be
+ * accessed reflectively from JavaFX, e.g. through
+ * {@link javafx.beans.binding.Bindings#select(Object, String...)}. Alternatively, the property
+ * names are available as constants.
  *
  * @param <C> the change type to store in this change manager
  * @param <M> the type of change manager to wrap
@@ -18,18 +23,29 @@ import dev.kske.undoredo.core.*;
 public class ChangeManagerWrapper<C extends Change, M extends ChangeManager<C>>
 	implements ObservableChangeManager<C> {
 
+	public static final String	LAST_CHANGE		= "lastChange";
+	public static final String	AT_MARKED_INDEX	= "atMarkedIndex";
+	public static final String	UNDO_AVAILABLE	= "undoAvailable";
+	public static final String	REDO_AVAILABLE	= "redoAvailable";
+
 	protected ReadOnlyObjectWrapper<C>	lastChange		=
-		new ReadOnlyObjectWrapper<>(this, "lastChange");
+		new ReadOnlyObjectWrapper<>(this, LAST_CHANGE);
 	protected ReadOnlyBooleanWrapper	atMarkedIndex	=
-		new ReadOnlyBooleanWrapper(this, "atMarkedIndex");
+		new ReadOnlyBooleanWrapper(this, AT_MARKED_INDEX);
 	protected ReadOnlyBooleanWrapper	undoAvailable	=
-		new ReadOnlyBooleanWrapper(this, "undoAvailable");
+		new ReadOnlyBooleanWrapper(this, UNDO_AVAILABLE);
 	protected ReadOnlyBooleanWrapper	redoAvailable	=
-		new ReadOnlyBooleanWrapper(this, "redoAvailable");
+		new ReadOnlyBooleanWrapper(this, REDO_AVAILABLE);
 
 	protected final M manager;
 
-	protected ChangeManagerWrapper(M manager) {
+	/**
+	 * Initializes a change manager wrapper.
+	 *
+	 * @param manager the change manager to wrap
+	 * @since 0.0.1
+	 */
+	public ChangeManagerWrapper(M manager) {
 		this.manager = manager;
 	}
 

javafx/src/main/java/dev/kske/undoredo/javafx/ObservableChangeManager.java

@@ -7,35 +7,39 @@ import javafx.beans.property.*;
 import dev.kske.undoredo.core.*;
 
 /**
+ * A change manager that exposes its state through JavaFX properties, thereby allowing a direct
+ * integration of Undo-Redo with JavaFX listeners and property bindings.
+ *
  * @param <C> the change type to store in this change manager
  * @author Kai S. K. Engelbart
  * @since 0.0.1
+ * @see ChangeManagerWrapper
  */
 public interface ObservableChangeManager<C extends Change> extends ChangeManager<C> {
 
 	ReadOnlyObjectProperty<C> lastChangeProperty();
-	
+
 	@Override
 	default Optional<C> getLastChange() {
 		return Optional.of(lastChangeProperty().get());
 	}
-	
+
 	ReadOnlyBooleanProperty atMarkedIndexProperty();
-	
+
 	@Override
 	default boolean isAtMarkedIndex() {
 		return atMarkedIndexProperty().get();
 	}
-	
+
 	ReadOnlyBooleanProperty undoAvailableProperty();
-	
+
 	@Override
 	default boolean isUndoAvailable() {
 		return undoAvailableProperty().get();
 	}
-	
+
 	ReadOnlyBooleanProperty redoAvailableProperty();
-	
+
 	@Override
 	default boolean isRedoAvailable() {
 		return redoAvailableProperty().get();

javafx/src/main/java/module-info.java

@@ -8,6 +8,8 @@ module dev.kske.undoredo.javafx {
 
 	exports dev.kske.undoredo.javafx;
 
-	requires dev.kske.undoredo.core;
+	opens dev.kske.undoredo.javafx to javafx.base;
+
+	requires transitive dev.kske.undoredo.core;
 	requires transitive javafx.base;
 }