1 files changed, 59 insertions, 0 deletions
diff --git a/java/com/google/gerrit/server/edit/ChangeEdit.java b/java/com/google/gerrit/server/edit/ChangeEdit.java
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+// Copyright (C) 2014 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package com.google.gerrit.server.edit;
+
+import static java.util.Objects.requireNonNull;
+
+import com.google.gerrit.reviewdb.client.Change;
+import com.google.gerrit.reviewdb.client.PatchSet;
+import org.eclipse.jgit.revwalk.RevCommit;
+
+/**
+ * A single user's edit for a change.
+ *
+ * <p>There is max. one edit per user per change. Edits are stored on refs:
+ * refs/users/UU/UUUU/edit-CCCC/P where UU/UUUU is sharded representation of user account, CCCC is
+ * change number and P is the patch set number it is based on.
+ */
+public class ChangeEdit {
+  private final Change change;
+  private final String editRefName;
+  private final RevCommit editCommit;
+  private final PatchSet basePatchSet;
+
+  public ChangeEdit(
+      Change change, String editRefName, RevCommit editCommit, PatchSet basePatchSet) {
+    this.change = requireNonNull(change);
+    this.editRefName = requireNonNull(editRefName);
+    this.editCommit = requireNonNull(editCommit);
+    this.basePatchSet = requireNonNull(basePatchSet);
+  }
+
+  public Change getChange() {
+    return change;
+  }
+
+  public String getRefName() {
+    return editRefName;
+  }
+
+  public RevCommit getEditCommit() {
+    return editCommit;
+  }
+
+  public PatchSet getBasePatchSet() {
+    return basePatchSet;
+  }
+}