1 files changed, 93 insertions, 0 deletions
diff --git a/plugins/svn4idea/src/org/jetbrains/idea/svn/api/Depth.java b/plugins/svn4idea/src/org/jetbrains/idea/svn/api/Depth.java
new file mode 100644
index 000000000000..9ccc96e81f67
--- /dev/null
+++ b/plugins/svn4idea/src/org/jetbrains/idea/svn/api/Depth.java
@@ -0,0 +1,93 @@
+/*
+ * Copyright 2000-2014 JetBrains s.r.o.
+ *
+ * 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 org.jetbrains.idea.svn.api;
+
+import com.intellij.util.containers.ContainerUtil;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+import org.tmatesoft.svn.core.SVNDepth;
+
+import java.util.Map;
+
+/**
+ * @author Konstantin Kolosovsky.
+ */
+public enum Depth {
+
+  UNKNOWN("unknown"),
+  INFINITY("infinity"),
+  IMMEDIATES("immediates"),
+  FILES("files"),
+  EMPTY("empty");
+
+  @NotNull private static final Map<String, Depth> ourAllDepths = ContainerUtil.newHashMap();
+
+  static {
+    for (Depth action : Depth.values()) {
+      register(action);
+    }
+  }
+
+  @NotNull private final String myName;
+
+  Depth(@NotNull String name) {
+    myName = name;
+  }
+
+  @NotNull
+  public String getName() {
+    return myName;
+  }
+
+  @Override
+  public String toString() {
+    return myName;
+  }
+
+  private static void register(@NotNull Depth depth) {
+    ourAllDepths.put(depth.myName, depth);
+  }
+
+  @NotNull
+  public static Depth from(@NotNull String depthName) {
+    Depth result = ourAllDepths.get(depthName);
+
+    if (result == null) {
+      throw new IllegalArgumentException("Unknown depth " + depthName);
+    }
+
+    return result;
+  }
+
+  @NotNull
+  public static Depth from(@Nullable SVNDepth depth) {
+    return depth != null ? from(depth.getName()) : UNKNOWN;
+  }
+
+  @NotNull
+  public static Depth allOrFiles(boolean recursive) {
+    return recursive ? INFINITY : FILES;
+  }
+
+  @NotNull
+  public static Depth allOrEmpty(boolean recursive) {
+    return recursive ? INFINITY : EMPTY;
+  }
+
+  public static boolean isRecursive(@Nullable Depth depth) {
+    return depth == null || depth == INFINITY || depth == UNKNOWN;
+  }
+}