src/org/redkale/source/EntityCache.java

@@ -6,6 +6,7 @@
 package org.redkale.source;
 
 import java.io.Serializable;
+import java.lang.reflect.Array;
 import java.util.*;
 import java.util.concurrent.*;
 import java.util.function.*;
@@ -381,6 +382,17 @@ public final class EntityCache<T> {
         return rs;
     }
 
+    public T[] update(final T value, final Collection<Attribute<T, Serializable>> attrs, final FilterNode node) {
+        if (value == null || node == null) return null;
+        T[] rms = this.list.stream().filter(node.createPredicate(this)).toArray(len -> (T[]) Array.newInstance(type, len));
+        for (T rs : rms) {
+            for (Attribute attr : attrs) {
+                attr.set(rs, attr.get(value));
+            }
+        }
+        return rms;
+    }
+
     public <V> T update(final Serializable id, Attribute<T, V> attr, final V fieldValue) {
         if (id == null) return null;
         T rs = this.map.get(id);