/**
* Get evictable bytes for this dir, i.e., the total bytes of total evictable blocks
*
* @return evictable bytes for this dir
*/
public long getEvitableBytes() {
long bytes = 0;
for (BlockMeta blockMeta : mDir.getBlocks()) {
long blockId = blockMeta.getBlockId();
if (mManagerView.isBlockEvictable(blockId)) {
bytes += blockMeta.getBlockSize();
}
}
return bytes;
}
/**
* Get a filtered list of block metadata, for blocks that are neither pinned or being blocked.
*
* @return a list of metadata for all evictable blocks
*/
public List<BlockMeta> getEvictableBlocks() {
List<BlockMeta> filteredList = new ArrayList<BlockMeta>();
for (BlockMeta blockMeta : mDir.getBlocks()) {
long blockId = blockMeta.getBlockId();
if (mManagerView.isBlockEvictable(blockId)) {
filteredList.add(blockMeta);
}
}
return filteredList;
}