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Refactoring BTreeReader and binary search code

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This commit is contained in:
vlofgren 2022-06-20 12:28:15 +02:00
parent b1eff0107c
commit 8139ab0d1d
1 changed files with 2 additions and 2 deletions
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4
marginalia_nu/src/main/java/nu/marginalia/util/btree/BTreeReader.java
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@ -4,7 +4,6 @@ import nu.marginalia.util.btree.model.BTreeContext;
import nu.marginalia.util.btree.model.BTreeHeader;
import nu.marginalia.util.multimap.MultimapFileLong;
import nu.marginalia.util.multimap.MultimapSearcher;
import org.jetbrains.annotations.Nullable;
import static java.lang.Math.min;
@ -33,8 +32,9 @@ public class BTreeReader {
* @return file offset of entry matching keyRaw, negative if absent
*/
public long findEntry(BTreeHeader header, final long keyRaw) {
final long key = keyRaw & ctx.equalityMask();
final int blockSize = ctx.BLOCK_SIZE_WORDS();
final long key = keyRaw & ctx.equalityMask();
final long dataAddress = header.dataOffsetLongs();
if (header.layers() == 0) { // For small data, we only have a data block