diff options
Diffstat (limited to 'platform/vcs-log/impl/src/com/intellij/vcs/log/impl/LogDataImpl.java')
-rw-r--r-- | platform/vcs-log/impl/src/com/intellij/vcs/log/impl/LogDataImpl.java | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/platform/vcs-log/impl/src/com/intellij/vcs/log/impl/LogDataImpl.java b/platform/vcs-log/impl/src/com/intellij/vcs/log/impl/LogDataImpl.java new file mode 100644 index 000000000000..82eb4e1a6336 --- /dev/null +++ b/platform/vcs-log/impl/src/com/intellij/vcs/log/impl/LogDataImpl.java @@ -0,0 +1,74 @@ +/* + * 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; + } +} |