ADD week 5

2025-03-31 16:33:42 +02:00
parent 86f265f22d
commit bf645048e6
4927 changed files with 544053 additions and 0 deletions
--- a/02-Easy5/E5/sources/androidx/collection/ArrayMap.java
+++ b/02-Easy5/E5/sources/androidx/collection/ArrayMap.java
@@ -0,0 +1,108 @@
+package androidx.collection;
+
+import java.util.Collection;
+import java.util.Map;
+import java.util.Set;
+
+/* loaded from: classes.dex */
+public class ArrayMap<K, V> extends SimpleArrayMap<K, V> implements Map<K, V> {
+    MapCollections<K, V> mCollections;
+
+    public ArrayMap() {
+    }
+
+    public ArrayMap(int i) {
+        super(i);
+    }
+
+    public ArrayMap(SimpleArrayMap simpleArrayMap) {
+        super(simpleArrayMap);
+    }
+
+    private MapCollections<K, V> getCollection() {
+        if (this.mCollections == null) {
+            this.mCollections = new MapCollections<K, V>() { // from class: androidx.collection.ArrayMap.1
+                @Override // androidx.collection.MapCollections
+                protected Map<K, V> colGetMap() {
+                    return ArrayMap.this;
+                }
+
+                @Override // androidx.collection.MapCollections
+                protected int colGetSize() {
+                    return ArrayMap.this.mSize;
+                }
+
+                @Override // androidx.collection.MapCollections
+                protected Object colGetEntry(int i, int i2) {
+                    return ArrayMap.this.mArray[(i << 1) + i2];
+                }
+
+                @Override // androidx.collection.MapCollections
+                protected int colIndexOfKey(Object obj) {
+                    return ArrayMap.this.indexOfKey(obj);
+                }
+
+                @Override // androidx.collection.MapCollections
+                protected int colIndexOfValue(Object obj) {
+                    return ArrayMap.this.indexOfValue(obj);
+                }
+
+                @Override // androidx.collection.MapCollections
+                protected void colPut(K k, V v) {
+                    ArrayMap.this.put(k, v);
+                }
+
+                @Override // androidx.collection.MapCollections
+                protected V colSetValue(int i, V v) {
+                    return ArrayMap.this.setValueAt(i, v);
+                }
+
+                @Override // androidx.collection.MapCollections
+                protected void colRemoveAt(int i) {
+                    ArrayMap.this.removeAt(i);
+                }
+
+                @Override // androidx.collection.MapCollections
+                protected void colClear() {
+                    ArrayMap.this.clear();
+                }
+            };
+        }
+        return this.mCollections;
+    }
+
+    public boolean containsAll(Collection<?> collection) {
+        return MapCollections.containsAllHelper(this, collection);
+    }
+
+    @Override // java.util.Map
+    public void putAll(Map<? extends K, ? extends V> map) {
+        ensureCapacity(this.mSize + map.size());
+        for (Map.Entry<? extends K, ? extends V> entry : map.entrySet()) {
+            put(entry.getKey(), entry.getValue());
+        }
+    }
+
+    public boolean removeAll(Collection<?> collection) {
+        return MapCollections.removeAllHelper(this, collection);
+    }
+
+    public boolean retainAll(Collection<?> collection) {
+        return MapCollections.retainAllHelper(this, collection);
+    }
+
+    @Override // java.util.Map
+    public Set<Map.Entry<K, V>> entrySet() {
+        return getCollection().getEntrySet();
+    }
+
+    @Override // java.util.Map
+    public Set<K> keySet() {
+        return getCollection().getKeySet();
+    }
+
+    @Override // java.util.Map
+    public Collection<V> values() {
+        return getCollection().getValues();
+    }
+}