From 620db9c5e948b5c282dc9d33a24fe2e926cd4ce4 Mon Sep 17 00:00:00 2001
From: Guyslain <guyslain.naves@lis-lab.fr>
Date: Mon, 23 Oct 2023 16:14:02 +0200
Subject: [PATCH] section 8 Cell fini
---
src/main/java/model/Cell.java | 14 ++++++++------
1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/src/main/java/model/Cell.java b/src/main/java/model/Cell.java
index 0378034..a7d53ca 100644
--- a/src/main/java/model/Cell.java
+++ b/src/main/java/model/Cell.java
@@ -13,7 +13,7 @@ import java.util.List;
*/
public class Cell<T> implements Lens<T> {
- //TODO: ajouter la ou les propriétés nécessaires
+ private T content;
// la liste des objets écoutant les modifications du contenu de la cellule
private final List<OnChangeListener<T>> listeners = new ArrayList<>();
@@ -23,7 +23,7 @@ public class Cell<T> implements Lens<T> {
* @param initialContent the value initially stored by the cell.
*/
public Cell(T initialContent) {
- //TODO: à compléter
+ this.content = initialContent;
}
/** Add a {@link OnChangeListener} to react to any change of value in the cell.
@@ -42,8 +42,11 @@ public class Cell<T> implements Lens<T> {
* @param value the new content of this {@link Cell}
*/
public void set(T value) {
- //TODO: modifier le contenu de la cellule, puis appeler les méthodes valueChanged des
- // listeners
+ T oldValue = this.content;
+ this.content = value;
+ for (OnChangeListener<T> listener : this.listeners) {
+ listener.valueChanged(oldValue,value);
+ }
}
/**
@@ -52,7 +55,6 @@ public class Cell<T> implements Lens<T> {
* @return the current content of this {@link Cell}
*/
public T get(){
- //TODO: à compléter
- return null;
+ return this.content;
}
}
--
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