@ -165,20 +165,19 @@ public final class DfsReader extends ObjectReader implements ObjectReuseAsIs {
throws IOException {
if ( id . isComplete ( ) )
return Collections . singleton ( id . toObjectId ( ) ) ;
boolean noGarbage = avoidUnreachable ;
HashSet < ObjectId > matches = new HashSet < ObjectId > ( 4 ) ;
PackList packList = db . getPackList ( ) ;
resolveImpl ( packList , id , noGarbage , matches ) ;
resolveImpl ( packList , id , matches ) ;
if ( matches . size ( ) < MAX_RESOLVE_MATCHES & & packList . dirty ( ) ) {
resolveImpl ( db . scanPacks ( packList ) , id , noGarbage , matches ) ;
resolveImpl ( db . scanPacks ( packList ) , id , matches ) ;
}
return matches ;
}
private void resolveImpl ( PackList packList , AbbreviatedObjectId id ,
boolean noGarbage , HashSet < ObjectId > matches ) throws IOException {
HashSet < ObjectId > matches ) throws IOException {
for ( DfsPackFile pack : packList . packs ) {
if ( noGarbage & & pack . isGarbage ( ) ) {
if ( skipGarbagePack ( pack ) ) {
continue ;
}
pack . resolve ( this , matches , id , MAX_RESOLVE_MATCHES ) ;
@ -192,20 +191,19 @@ public final class DfsReader extends ObjectReader implements ObjectReuseAsIs {
public boolean has ( AnyObjectId objectId ) throws IOException {
if ( last ! = null & & last . hasObject ( this , objectId ) )
return true ;
boolean noGarbage = avoidUnreachable ;
PackList packList = db . getPackList ( ) ;
if ( hasImpl ( packList , objectId , noGarbage ) ) {
if ( hasImpl ( packList , objectId ) ) {
return true ;
} else if ( packList . dirty ( ) ) {
return hasImpl ( db . scanPacks ( packList ) , objectId , noGarbage ) ;
return hasImpl ( db . scanPacks ( packList ) , objectId ) ;
}
return false ;
}
private boolean hasImpl ( PackList packList , AnyObjectId objectId ,
boolean noGarbage ) throws IOException {
private boolean hasImpl ( PackList packList , AnyObjectId objectId )
throws IOException {
for ( DfsPackFile pack : packList . packs ) {
if ( pack = = last | | ( noGarbage & & pack . isGarbage ( ) ) )
if ( pack = = last | | skipGarbagePack ( pack ) )
continue ;
if ( pack . hasObject ( this , objectId ) ) {
last = pack ;
@ -228,13 +226,12 @@ public final class DfsReader extends ObjectReader implements ObjectReuseAsIs {
}
PackList packList = db . getPackList ( ) ;
boolean noGarbage = avoidUnreachable ;
ldr = openImpl ( packList , objectId , noGarbage ) ;
ldr = openImpl ( packList , objectId ) ;
if ( ldr ! = null ) {
return checkType ( ldr , objectId , typeHint ) ;
}
if ( packList . dirty ( ) ) {
ldr = openImpl ( db . scanPacks ( packList ) , objectId , noGarbage ) ;
ldr = openImpl ( db . scanPacks ( packList ) , objectId ) ;
if ( ldr ! = null ) {
return checkType ( ldr , objectId , typeHint ) ;
}
@ -254,10 +251,10 @@ public final class DfsReader extends ObjectReader implements ObjectReuseAsIs {
return ldr ;
}
private ObjectLoader openImpl ( PackList packList , AnyObjectId objectId ,
boolean noGarbage ) throws IOException {
private ObjectLoader openImpl ( PackList packList , AnyObjectId objectId )
throws IOException {
for ( DfsPackFile pack : packList . packs ) {
if ( pack = = last | | ( noGarbage & & pack . isGarbage ( ) ) ) {
if ( pack = = last | | skipGarbagePack ( pack ) ) {
continue ;
}
ObjectLoader ldr = pack . get ( this , objectId ) ;
@ -332,7 +329,6 @@ public final class DfsReader extends ObjectReader implements ObjectReuseAsIs {
}
int lastIdx = 0 ;
DfsPackFile lastPack = packs [ lastIdx ] ;
boolean noGarbage = avoidUnreachable ;
OBJECT_SCAN : for ( Iterator < T > it = pending . iterator ( ) ; it . hasNext ( ) ; ) {
T t = it . next ( ) ;
@ -351,7 +347,7 @@ public final class DfsReader extends ObjectReader implements ObjectReuseAsIs {
if ( i = = lastIdx )
continue ;
DfsPackFile pack = packs [ i ] ;
if ( noGarbage & & pack . isGarbage ( ) )
if ( skipGarbagePack ( pack ) )
continue ;
try {
long p = pack . findOffset ( this , t ) ;
@ -371,6 +367,10 @@ public final class DfsReader extends ObjectReader implements ObjectReuseAsIs {
last = lastPack ;
}
private boolean skipGarbagePack ( DfsPackFile pack ) {
return avoidUnreachable & & pack . isGarbage ( ) ;
}
@Override
public < T extends ObjectId > AsyncObjectLoaderQueue < T > open (
Iterable < T > objectIds , final boolean reportMissing ) {