| /* |
| * Copyright 2016 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.idea.blaze.java.sync.model; |
| |
| import com.google.common.base.Objects; |
| import com.google.idea.blaze.base.ideinfo.LibraryArtifact; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import javax.annotation.concurrent.Immutable; |
| import java.io.File; |
| import java.io.Serializable; |
| import java.util.Collection; |
| |
| /** |
| * An immutable reference to a .jar required by a rule. This class supports value semantics when |
| * used as a key to a hash map. |
| */ |
| @Immutable |
| public final class BlazeLibrary implements Serializable { |
| private static final long serialVersionUID = 6L; |
| |
| @NotNull |
| private final LibraryKey key; |
| |
| @Nullable |
| private final LibraryArtifact libraryArtifact; |
| |
| @Nullable |
| private final Collection<File> sources; |
| |
| public BlazeLibrary( |
| @NotNull LibraryKey key, |
| @NotNull LibraryArtifact libraryArtifact) { |
| this(key, libraryArtifact, null); |
| } |
| |
| public BlazeLibrary( |
| @NotNull LibraryKey key, |
| @NotNull Collection<File> sources) { |
| this(key, null, sources); |
| } |
| |
| private BlazeLibrary( |
| @NotNull LibraryKey key, |
| @Nullable LibraryArtifact libraryArtifact, |
| @Nullable Collection<File> sources) { |
| this.key = key; |
| this.libraryArtifact = libraryArtifact; |
| this.sources = sources; |
| } |
| |
| /** |
| * Returns the library key. |
| */ |
| @NotNull |
| public LibraryKey getKey() { |
| return key; |
| } |
| |
| @Nullable |
| public LibraryArtifact getLibraryArtifact() { |
| return libraryArtifact; |
| } |
| |
| @Nullable |
| public Collection<File> getSources() { |
| return sources; |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hashCode(key, libraryArtifact, sources); |
| } |
| |
| @Override |
| public String toString() { |
| return key.toString(); |
| } |
| |
| @Override |
| public boolean equals(Object other) { |
| if (this == other) { |
| return true; |
| } |
| if (!(other instanceof BlazeLibrary)) { |
| return false; |
| } |
| |
| BlazeLibrary that = (BlazeLibrary)other; |
| |
| return Objects.equal(key, that.key) |
| && Objects.equal(libraryArtifact, that.libraryArtifact) |
| && Objects.equal(sources, that.sources); |
| } |
| } |