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make StringCompressor a field of DataStore

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This commit is contained in:
Andreas Huber
2021-09-18 18:53:50 +02:00
parent edaba72c33
commit fefcbf7532
1 changed files with 6 additions and 3 deletions
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9
data-store/src/main/java/org/lucares/pdb/datastore/internal/DataStore.java
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@@ -118,10 +118,13 @@ public class DataStore implements AutoCloseable {
private final PartitionDiskStore diskStorage;
private final Path storageBasePath;
private final StringCompressor stringCompressor;
public DataStore(final Path dataDirectory) throws IOException {
storageBasePath = storageDirectory(dataDirectory);
Tags.STRING_COMPRESSOR = StringCompressor.create(keyCompressionFile(storageBasePath));
stringCompressor = StringCompressor.create(keyCompressionFile(storageBasePath));
Tags.STRING_COMPRESSOR = stringCompressor;
diskStorage = new PartitionDiskStore(storageBasePath, "data.bs");
@@ -262,11 +265,11 @@ public class DataStore implements AutoCloseable {
final Set<String> keys = new HashSet<>();
final Tag keyPrefix = Tags.STRING_COMPRESSOR.createTag("", ""); // will find everything
final Tag keyPrefix = stringCompressor.createTag("", ""); // will find everything
final PartitionIdSource partitionIdSource = new DatePartitioner(dateRange);
tagToDocsId.visitValues(partitionIdSource, keyPrefix,
(tag, __) -> keys.add(Tags.STRING_COMPRESSOR.getKeyAsString(tag)));
(tag, __) -> keys.add(stringCompressor.getKeyAsString(tag)));
keys.remove(StringCompressor.ALL_DOCS_KEY);
final List<String> result = new ArrayList<>(keys);