@Test public void getTier() { StorageTier tier; tier = mMetaManager.getTier("MEM"); assertEquals("MEM", tier.getTierAlias()); assertEquals(0, tier.getTierOrdinal()); tier = mMetaManager.getTier("HDD"); assertEquals("HDD", tier.getTierAlias()); assertEquals(1, tier.getTierOrdinal()); }
public StorageTier getTier(String tierAlias) { StorageTier tier = mAliasToTiers.get(tierAlias); if (tier == null) { throw new IllegalArgumentException( ExceptionMessage.TIER_ALIAS_NOT_FOUND.getMessage(tierAlias)); } return tier; }
BlockMetadataManager { public StorageTier getTier(String tierAlias) { StorageTier tier = mAliasToTiers.get(tierAlias); if (tier == null) { throw new IllegalArgumentException( ExceptionMessage.TIER_ALIAS_NOT_FOUND.getMessage(tierAlias)); } return tier; } }
BlockMetadataManager { public StorageTier getTier(String tierAlias) { StorageTier tier = mAliasToTiers.get(tierAlias); if (tier == null) { throw new IllegalArgumentException( ExceptionMessage.TIER_ALIAS_NOT_FOUND.getMessage(tierAlias)); } return tier; } private  BlockMetadataManager(); }
BlockMetadataManager { public StorageTier getTier(String tierAlias) { StorageTier tier = mAliasToTiers.get(tierAlias); if (tier == null) { throw new IllegalArgumentException( ExceptionMessage.TIER_ALIAS_NOT_FOUND.getMessage(tierAlias)); } return tier; } private  BlockMetadataManager(); BlockIterator getBlockIterator(); static BlockMetadataManager createBlockMetadataManager(); void abortTempBlockMeta(TempBlockMeta tempBlockMeta); void addTempBlockMeta(TempBlockMeta tempBlockMeta); void commitTempBlockMeta(TempBlockMeta tempBlockMeta); void swapBlocks(BlockMeta blockMeta1, BlockMeta blockMeta2); @Deprecated void cleanupSessionTempBlocks(long sessionId, List<Long> tempBlockIds); long getAvailableBytes(BlockStoreLocation location); BlockMeta getBlockMeta(long blockId); @Nullable String getBlockPath(long blockId, BlockStoreLocation location); BlockStoreMeta getBlockStoreMeta(); BlockStoreMeta getBlockStoreMetaFull(); StorageDir getDir(BlockStoreLocation location); TempBlockMeta getTempBlockMeta(long blockId); @Nullable TempBlockMeta getTempBlockMetaOrNull(long blockId); StorageTier getTier(String tierAlias); List<StorageTier> getTiers(); List<StorageTier> getTiersBelow(String tierAlias); List<TempBlockMeta> getSessionTempBlocks(long sessionId); boolean hasBlockMeta(long blockId); boolean hasTempBlockMeta(long blockId); BlockMeta moveBlockMeta(BlockMeta blockMeta, TempBlockMeta tempBlockMeta); @Deprecated BlockMeta moveBlockMeta(BlockMeta blockMeta, BlockStoreLocation newLocation); void removeBlockMeta(BlockMeta block); void resizeTempBlockMeta(TempBlockMeta tempBlockMeta, long newSize); StorageTierAssoc getStorageTierAssoc(); }
BlockMetadataManager { public StorageTier getTier(String tierAlias) { StorageTier tier = mAliasToTiers.get(tierAlias); if (tier == null) { throw new IllegalArgumentException( ExceptionMessage.TIER_ALIAS_NOT_FOUND.getMessage(tierAlias)); } return tier; } private  BlockMetadataManager(); BlockIterator getBlockIterator(); static BlockMetadataManager createBlockMetadataManager(); void abortTempBlockMeta(TempBlockMeta tempBlockMeta); void addTempBlockMeta(TempBlockMeta tempBlockMeta); void commitTempBlockMeta(TempBlockMeta tempBlockMeta); void swapBlocks(BlockMeta blockMeta1, BlockMeta blockMeta2); @Deprecated void cleanupSessionTempBlocks(long sessionId, List<Long> tempBlockIds); long getAvailableBytes(BlockStoreLocation location); BlockMeta getBlockMeta(long blockId); @Nullable String getBlockPath(long blockId, BlockStoreLocation location); BlockStoreMeta getBlockStoreMeta(); BlockStoreMeta getBlockStoreMetaFull(); StorageDir getDir(BlockStoreLocation location); TempBlockMeta getTempBlockMeta(long blockId); @Nullable TempBlockMeta getTempBlockMetaOrNull(long blockId); StorageTier getTier(String tierAlias); List<StorageTier> getTiers(); List<StorageTier> getTiersBelow(String tierAlias); List<TempBlockMeta> getSessionTempBlocks(long sessionId); boolean hasBlockMeta(long blockId); boolean hasTempBlockMeta(long blockId); BlockMeta moveBlockMeta(BlockMeta blockMeta, TempBlockMeta tempBlockMeta); @Deprecated BlockMeta moveBlockMeta(BlockMeta blockMeta, BlockStoreLocation newLocation); void removeBlockMeta(BlockMeta block); void resizeTempBlockMeta(TempBlockMeta tempBlockMeta, long newSize); StorageTierAssoc getStorageTierAssoc();  }