1 files changed, 31 insertions, 0 deletions
diff --git a/gerrit-prettify/src/main/java/com/google/gerrit/prettify/client/SparseHtmlFile.java b/gerrit-prettify/src/main/java/com/google/gerrit/prettify/client/SparseHtmlFile.java
new file mode 100644
index 0000000000..0c2af36033
--- /dev/null
+++ b/gerrit-prettify/src/main/java/com/google/gerrit/prettify/client/SparseHtmlFile.java
@@ -0,0 +1,31 @@
+// Copyright (C) 2010 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.prettify.client;
+
+import com.google.gwtexpui.safehtml.client.SafeHtml;
+
+public interface SparseHtmlFile {
+  /** @return the line of formatted HTML. */
+  public SafeHtml getSafeHtmlLine(int lineNo);
+
+  /** @return the number of lines in this sparse list. */
+  public int size();
+
+  /** @return true if the line is valid in this sparse list. */
+  public boolean contains(int idx);
+
+  /** @return true if this line ends in the middle of a character edit span. */
+  public boolean hasTrailingEdit(int idx);
+}