Uses of Class
org.rocksdb.AbstractComparator

Packages that use AbstractComparator

Package	Description
org.rocksdb
org.rocksdb.util

Uses of AbstractComparator in org.rocksdb

Subclasses of AbstractComparator in org.rocksdb

Modifier and Type	Class and Description
class	NativeComparatorWrapper A simple abstraction to allow a Java class to wrap a custom comparator implemented in C++.

Methods in org.rocksdb with parameters of type AbstractComparator

Modifier and Type	Method and Description
ColumnFamilyOptions	ColumnFamilyOptions.setComparator(AbstractComparator comparator)
T	ColumnFamilyOptionsInterface.setComparator(AbstractComparator comparator) Use the specified comparator for key ordering.
OptimisticTransactionOptions	OptimisticTransactionOptions.setComparator(AbstractComparator comparator) Should be set if the DB has a non-default comparator.
Options	Options.setComparator(AbstractComparator comparator)

Constructors in org.rocksdb with parameters of type AbstractComparator

Constructor and Description
SstFileWriter(EnvOptions envOptions, Options options, AbstractComparator comparator) Deprecated. Use SstFileWriter.SstFileWriter(EnvOptions, Options). Passing an explicit comparator is deprecated in lieu of passing the comparator as part of options. Use the other constructor instead.
WriteBatchWithIndex(AbstractComparator fallbackIndexComparator, int reservedBytes, boolean overwriteKey) Creates a WriteBatchWithIndex

Uses of AbstractComparator in org.rocksdb.util

Subclasses of AbstractComparator in org.rocksdb.util

Modifier and Type	Class and Description
class	BytewiseComparator This is a Java Native implementation of the C++ equivalent BytewiseComparatorImpl using Slice The performance of Comparators implemented in Java is always less than their C++ counterparts due to the bridging overhead, as such you likely don't want to use this apart from benchmarking and you most likely instead wanted BuiltinComparator.BYTEWISE_COMPARATOR
class	IntComparator This is a Java implementation of a Comparator for Java int keys.
class	ReverseBytewiseComparator This is a Java Native implementation of the C++ equivalent ReverseBytewiseComparatorImpl using Slice The performance of Comparators implemented in Java is always less than their C++ counterparts due to the bridging overhead, as such you likely don't want to use this apart from benchmarking and you most likely instead wanted BuiltinComparator.REVERSE_BYTEWISE_COMPARATOR