#1405 Introduce LocalResult factory: javadoc

h2/src/main/org/h2/result/LocalResult.java

@@ -5,23 +5,25 @@
  */
 package org.h2.result;
 
-import org.h2.engine.SessionInterface;
+import org.h2.engine.SysProperties;
 import org.h2.value.Value;
 
 /**
  * A local result set contains all row data of a result set.
- * This is the object generated by engine,
+ * The object is generated by {@link LocalResultFactory},
  * and it is also used directly by the ResultSet class in the embedded mode.
- * If the result does not fit in memory, it is written to a temporary file.
+ * The memory usage and other policies are defined by implementation.
  */
 public interface LocalResult extends ResultInterface, ResultTarget {
     /**
-     * @param maxValue
+     * Redefine count of maximum rows holds in memory for the result.
+     *
+     * @param maxValue Maximum rows count in memory.
+     *
+     * @see SysProperties#MAX_MEMORY_ROWS
      */
     public void setMaxMemoryRows(int maxValue);
 
-    public LocalResult createShallowCopy(SessionInterface targetSession);
-
     /**
      * @param sort Sort order.
      */