1 files changed, 35 insertions, 0 deletions
diff --git a/libphonenumber/src/com/google/i18n/phonenumbers/metadata/source/SingleFileModeFileNameProvider.java b/libphonenumber/src/com/google/i18n/phonenumbers/metadata/source/SingleFileModeFileNameProvider.java
new file mode 100644
index 00000000..1d3d1eb8
--- /dev/null
+++ b/libphonenumber/src/com/google/i18n/phonenumbers/metadata/source/SingleFileModeFileNameProvider.java
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2022 The Libphonenumber Authors
+ *
+ * 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.i18n.phonenumbers.metadata.source;
+
+/**
+ * {@link PhoneMetadataFileNameProvider} implementation that returns the same metadata file name for
+ * each key
+ */
+public final class SingleFileModeFileNameProvider implements PhoneMetadataFileNameProvider {
+
+  private final String phoneMetadataFileName;
+
+  public SingleFileModeFileNameProvider(String phoneMetadataFileName) {
+    this.phoneMetadataFileName = phoneMetadataFileName;
+  }
+
+  @Override
+  public String getFor(Object key) {
+    return phoneMetadataFileName;
+  }
+}