com.google.devtools.build.lib.rules.cpp.FlagList.java Source code

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Here is the source code for com.google.devtools.build.lib.rules.cpp.FlagList.java

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// Copyright 2017 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.lib.rules.cpp;

import com.google.common.annotations.VisibleForTesting;
import com.google.common.collect.ImmutableList;
import com.google.devtools.build.lib.concurrent.ThreadSafety.Immutable;
import com.google.devtools.build.lib.skyframe.serialization.autocodec.AutoCodec;
import java.io.Serializable;

/** Represents a list of c++ tool flags. */
@AutoCodec
@Immutable
public class FlagList implements Serializable {
    private final ImmutableList<String> prefixFlags;
    private final ImmutableList<String> suffixFlags;

    @AutoCodec.Instantiator
    FlagList(ImmutableList<String> prefixFlags, ImmutableList<String> suffixFlags) {
        this.prefixFlags = prefixFlags;
        this.suffixFlags = suffixFlags;
    }

    @VisibleForTesting
    ImmutableList<String> evaluate() {
        ImmutableList.Builder<String> result = ImmutableList.builder();
        result.addAll(prefixFlags);
        result.addAll(suffixFlags);
        return result.build();
    }
}