1 files changed, 69 insertions, 0 deletions
diff --git a/sched/src/com/android/sched/util/codec/StringValueCodec.java b/sched/src/com/android/sched/util/codec/StringValueCodec.java
new file mode 100644
index 0000000..19e13be
--- /dev/null
+++ b/sched/src/com/android/sched/util/codec/StringValueCodec.java
@@ -0,0 +1,69 @@
+/*
+ * 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.android.sched.util.codec;
+
+import java.util.Collections;
+import java.util.List;
+
+import javax.annotation.CheckForNull;
+import javax.annotation.Nonnull;
+
+/**
+ * A {@link StringCodec} performing no check nor conversion, just providing a usage.
+ */
+public class StringValueCodec implements StringCodec<String> {
+  @Nonnull
+  private final String usage;
+
+  public StringValueCodec(@Nonnull String usage) {
+    this.usage = usage;
+  }
+
+  @Override
+  @Nonnull
+  public String parseString(@Nonnull CodecContext context, @Nonnull String string) {
+    return string;
+  }
+
+  @Override
+  @CheckForNull
+  public String checkString(@Nonnull CodecContext context, @Nonnull String string) {
+    return string;
+  }
+
+  @Override
+  @Nonnull
+  public String getUsage() {
+    return usage;
+  }
+
+  @Override
+  @Nonnull
+  public List<ValueDescription> getValueDescriptions() {
+    return Collections.<ValueDescription> emptyList();
+  }
+
+  @Override
+  @Nonnull
+  public String formatValue(@Nonnull String data) {
+    return data;
+  }
+
+  @Override
+  public void checkValue(@Nonnull CodecContext context, @Nonnull String data) {
+  }
+}
+\ No newline at end of file