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/*
* Copyright 2000-2014 JetBrains s.r.o.
*
* 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.intellij.vcs.log.impl;
import com.intellij.vcs.log.VcsCommitMetadata;
import com.intellij.vcs.log.VcsLogProvider;
import com.intellij.vcs.log.VcsRef;
import com.intellij.vcs.log.VcsUser;
import org.jetbrains.annotations.NotNull;
import java.util.Collections;
import java.util.List;
import java.util.Set;
public class LogDataImpl implements VcsLogProvider.DetailedLogData, VcsLogProvider.LogData {
private static final LogDataImpl EMPTY = new LogDataImpl(Collections.<VcsRef>emptySet(),
Collections.<VcsUser>emptySet(),
Collections.<VcsCommitMetadata>emptyList());
@NotNull private final List<VcsCommitMetadata> myCommits;
@NotNull private final Set<VcsRef> myRefs;
@NotNull private final Set<VcsUser> myUsers;
@NotNull
public static LogDataImpl empty() {
return EMPTY;
}
public LogDataImpl(@NotNull Set<VcsRef> refs, @NotNull Set<VcsUser> users) {
this(refs, users, Collections.<VcsCommitMetadata>emptyList());
}
public LogDataImpl(@NotNull Set<VcsRef> refs, @NotNull List<VcsCommitMetadata> metadatas) {
this(refs, Collections.<VcsUser>emptySet(), metadatas);
}
private LogDataImpl(@NotNull Set<VcsRef> refs, @NotNull Set<VcsUser> users, @NotNull List<VcsCommitMetadata> commits) {
myRefs = refs;
myUsers = users;
myCommits = commits;
}
@NotNull
@Override
public List<VcsCommitMetadata> getCommits() {
return myCommits;
}
@Override
@NotNull
public Set<VcsRef> getRefs() {
return myRefs;
}
@NotNull
@Override
public Set<VcsUser> getUsers() {
return myUsers;
}
}
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