Package org.eclipse.jgit.internal.diff
Class FilteredRenameDetector
- java.lang.Object
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- org.eclipse.jgit.internal.diff.FilteredRenameDetector
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public class FilteredRenameDetector extends Object
Provides rename detection in special cases such as blame, where only a subset of the renames detected byRenameDetector
is of interest.
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Constructor Summary
Constructors Constructor Description FilteredRenameDetector(RenameDetector renameDetector)
FilteredRenameDetector(Repository repository)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description List<DiffEntry>
compute(List<DiffEntry> changes, List<PathFilter> pathFilters)
Tries to avoid computation overhead inRenameDetector.compute()
by filtering diffs related to the path filters only.List<DiffEntry>
compute(List<DiffEntry> diffs, PathFilter pathFilter)
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Constructor Detail
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FilteredRenameDetector
public FilteredRenameDetector(Repository repository)
- Parameters:
repository
- The repository in which to check for renames.
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FilteredRenameDetector
public FilteredRenameDetector(RenameDetector renameDetector)
- Parameters:
renameDetector
- TheRenameDetector
to use when checking for renames.
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Method Detail
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compute
public List<DiffEntry> compute(List<DiffEntry> diffs, PathFilter pathFilter) throws IOException
- Parameters:
diffs
- The set of changes to check.pathFilter
- Filter out changes that didn't affect this path.- Returns:
- The subset of changes that affect only the filtered path.
- Throws:
IOException
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compute
public List<DiffEntry> compute(List<DiffEntry> changes, List<PathFilter> pathFilters) throws IOException
Tries to avoid computation overhead inRenameDetector.compute()
by filtering diffs related to the path filters only.Note: current implementation only optimizes added or removed diffs, further optimization is possible.
- Parameters:
changes
- The set of changes to check.pathFilters
- Filter out changes that didn't affect these paths.- Returns:
- The subset of changes that affect only the filtered paths.
- Throws:
IOException
- See Also:
RenameDetector.compute()
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