From 9b564a460ee0005f25c998b789bcd504d350fdf6 Mon Sep 17 00:00:00 2001
From: sk89q <the.sk89q@gmail.com>
Date: Tue, 1 Apr 2014 16:23:13 -0700
Subject: [PATCH] Added Javadocs to ChangeSetExecutor.

---
 .../function/operation/ChangeSetExecutor.java | 24 +++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/src/main/java/com/sk89q/worldedit/function/operation/ChangeSetExecutor.java b/src/main/java/com/sk89q/worldedit/function/operation/ChangeSetExecutor.java
index bc993810c..a023fd1b7 100644
--- a/src/main/java/com/sk89q/worldedit/function/operation/ChangeSetExecutor.java
+++ b/src/main/java/com/sk89q/worldedit/function/operation/ChangeSetExecutor.java
@@ -28,6 +28,9 @@ import java.util.Iterator;
 
 import static com.google.common.base.Preconditions.checkNotNull;
 
+/**
+ * Performs an undo or redo from a given {@link ChangeSet}.
+ */
 public class ChangeSetExecutor implements Operation {
 
     public enum Type {UNDO, REDO}
@@ -36,6 +39,13 @@ public class ChangeSetExecutor implements Operation {
     private final Type type;
     private final UndoContext context;
 
+    /**
+     * Create a new instance.
+     *
+     * @param changeSet the change set
+     * @param type type of change
+     * @param context the undo context
+     */
     private ChangeSetExecutor(ChangeSet changeSet, Type type, UndoContext context) {
         checkNotNull(changeSet);
         checkNotNull(type);
@@ -69,10 +79,24 @@ public class ChangeSetExecutor implements Operation {
     public void cancel() {
     }
 
+    /**
+     * Create a new undo operation.
+     *
+     * @param changeSet the change set
+     * @param context an undo context
+     * @return an operation
+     */
     public static ChangeSetExecutor createUndo(ChangeSet changeSet, UndoContext context) {
         return new ChangeSetExecutor(changeSet, Type.UNDO, context);
     }
 
+    /**
+     * Create a new redo operation.
+     *
+     * @param changeSet the change set
+     * @param context an undo context
+     * @return an operation
+     */
     public static ChangeSetExecutor createRedo(ChangeSet changeSet, UndoContext context) {
         return new ChangeSetExecutor(changeSet, Type.REDO, context);
     }