// Copyright 2014 The Bazel Authors. All rights reserved.
//
// 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.devtools.build.singlejar;
import java.io.IOException;
import javax.annotation.concurrent.Immutable;
/**
* A filter which invokes {@link StrategyCallback#copy} for every entry. As a
* result, the first entry for every given name is copied and further entries
* with the same name are skipped.
*/
@Immutable
public final class CopyEntryFilter implements ZipEntryFilter {
@Override
public void accept(String filename, StrategyCallback callback) throws IOException {
callback.copy(null);
}
}