/*
 * Copyright (c) Facebook, Inc. and its affiliates.
 *
 * 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.facebook.buck.jvm.core;

import com.facebook.buck.core.model.BuildTarget;
import com.facebook.buck.core.sourcepath.SourcePath;
import com.facebook.buck.core.sourcepath.resolver.SourcePathResolverAdapter;
import com.google.common.collect.ImmutableSortedSet;

/** The implementation of JavaAbiInfo for targets that have no sources. */
public class EmptyJavaAbiInfo implements JavaAbiInfo {
  private final BuildTarget buildTarget;

  public EmptyJavaAbiInfo(BuildTarget buildTarget) {
    this.buildTarget = buildTarget;
  }

  @Override
  public BuildTarget getBuildTarget() {
    return buildTarget;
  }

  @Override
  public ImmutableSortedSet<SourcePath> getJarContents() {
    return ImmutableSortedSet.of();
  }

  @Override
  public boolean jarContains(String path) {
    return false;
  }

  @Override
  public void load(SourcePathResolverAdapter pathResolver) {}

  @Override
  public void invalidate() {}
}
