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[vcs-log] remove else clauses, use return instead

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This commit is contained in:
Julia Beliaeva
2016-01-14 19:25:55 +03:00
parent 106a1d8ac6
commit 4332ef2ee9
1 changed files with 11 additions and 12 deletions
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platform/dvcs-impl/src/com/intellij/dvcs/ui/VcsLogSingleCommitAction.java
+11 -12
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@@ -27,7 +27,6 @@ import com.intellij.vcs.log.CommitId;
import com.intellij.vcs.log.Hash;
import com.intellij.vcs.log.VcsLog;
import com.intellij.vcs.log.VcsLogDataKeys;
import com.intellij.vcs.log.data.LoadingDetails;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
@@ -60,20 +59,20 @@ public abstract class VcsLogSingleCommitAction<Repo extends Repository> extends
List<CommitId> commits = log.getSelectedCommits();
if (commits.isEmpty()) {
e.getPresentation().setEnabledAndVisible(false);
return;
}
else {
CommitId commit = ContainerUtil.getFirstItem(commits);
assert commit != null;
Repo repository = getRepositoryForRoot(project, commit.getRoot());
if (repository == null) {
e.getPresentation().setEnabledAndVisible(false);
}
else {
e.getPresentation().setVisible(isVisible(project, repository, commit.getHash()));
e.getPresentation().setEnabled(commits.size() == 1 && isEnabled(repository, commit.getHash()));
}
CommitId commit = ContainerUtil.getFirstItem(commits);
assert commit != null;
Repo repository = getRepositoryForRoot(project, commit.getRoot());
if (repository == null) {
e.getPresentation().setEnabledAndVisible(false);
return;
}
e.getPresentation().setVisible(isVisible(project, repository, commit.getHash()));
e.getPresentation().setEnabled(commits.size() == 1 && isEnabled(repository, commit.getHash()));
}
protected abstract void actionPerformed(@NotNull Repo repository, @NotNull Hash commit);