Add ObjectReader.Filter, like in ObjectInserter
Change-Id: If34ad8185dc8192435e622995fdca598b86add7e
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@ -431,4 +431,102 @@ public BitmapIndex getBitmapIndex() throws IOException {
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*/
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@Override
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public abstract void close();
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/**
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* Wraps a delegate ObjectReader.
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*
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* @since 4.4
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*/
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public static abstract class Filter extends ObjectReader {
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/**
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* @return delegate ObjectReader to handle all processing.
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* @since 4.4
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*/
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protected abstract ObjectReader delegate();
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@Override
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public ObjectReader newReader() {
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return delegate().newReader();
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}
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@Override
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public AbbreviatedObjectId abbreviate(AnyObjectId objectId)
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throws IOException {
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return delegate().abbreviate(objectId);
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}
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@Override
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public AbbreviatedObjectId abbreviate(AnyObjectId objectId, int len)
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throws IOException {
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return delegate().abbreviate(objectId, len);
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}
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@Override
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public Collection<ObjectId> resolve(AbbreviatedObjectId id)
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throws IOException {
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return delegate().resolve(id);
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}
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@Override
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public boolean has(AnyObjectId objectId) throws IOException {
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return delegate().has(objectId);
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}
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@Override
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public boolean has(AnyObjectId objectId, int typeHint) throws IOException {
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return delegate().has(objectId, typeHint);
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}
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@Override
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public ObjectLoader open(AnyObjectId objectId)
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throws MissingObjectException, IOException {
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return delegate().open(objectId);
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}
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@Override
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public ObjectLoader open(AnyObjectId objectId, int typeHint)
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throws MissingObjectException, IncorrectObjectTypeException,
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IOException {
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return delegate().open(objectId, typeHint);
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}
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@Override
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public Set<ObjectId> getShallowCommits() throws IOException {
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return delegate().getShallowCommits();
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}
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@Override
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public <T extends ObjectId> AsyncObjectLoaderQueue<T> open(
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Iterable<T> objectIds, boolean reportMissing) {
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return delegate().open(objectIds, reportMissing);
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}
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@Override
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public long getObjectSize(AnyObjectId objectId, int typeHint)
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throws MissingObjectException, IncorrectObjectTypeException,
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IOException {
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return delegate().getObjectSize(objectId, typeHint);
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}
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@Override
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public <T extends ObjectId> AsyncObjectSizeQueue<T> getObjectSize(
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Iterable<T> objectIds, boolean reportMissing) {
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return delegate().getObjectSize(objectIds, reportMissing);
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}
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@Override
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public void setAvoidUnreachableObjects(boolean avoid) {
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delegate().setAvoidUnreachableObjects(avoid);
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}
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@Override
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public BitmapIndex getBitmapIndex() throws IOException {
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return delegate().getBitmapIndex();
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}
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@Override
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public void close() {
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delegate().close();
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}
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}
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}
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