Uses of Class
org.apache.cassandra.utils.Pair

Packages that use Pair

Package	Description
org.apache.cassandra.auth
org.apache.cassandra.cache
org.apache.cassandra.cql3
org.apache.cassandra.cql3.selection
org.apache.cassandra.cql3.statements
org.apache.cassandra.db
org.apache.cassandra.db.compaction
org.apache.cassandra.db.marshal
org.apache.cassandra.dht
org.apache.cassandra.gms
org.apache.cassandra.hadoop	This package was deprecated.
org.apache.cassandra.index
org.apache.cassandra.index.sasi.disk
org.apache.cassandra.index.sasi.utils
org.apache.cassandra.io.sstable
org.apache.cassandra.locator
org.apache.cassandra.repair
org.apache.cassandra.service
org.apache.cassandra.transport
org.apache.cassandra.utils

Uses of Pair in org.apache.cassandra.auth

Methods in org.apache.cassandra.auth that return types with arguments of type Pair

Modifier and Type	Method	Description
java.util.function.Supplier<java.util.Map<Pair<AuthenticatedUser,IResource>,java.util.Set<Permission>>>	CassandraAuthorizer.bulkLoader()	Get an initial set of permissions to load into the PermissionsCache at startup

Uses of Pair in org.apache.cassandra.cache

Methods in org.apache.cassandra.cache that return types with arguments of type Pair

Modifier and Type	Method	Description
Future<Pair<K,V>>	AutoSavingCache.CacheSerializer.deserialize(DataInputPlus in, ColumnFamilyStore cfs)

Uses of Pair in org.apache.cassandra.cql3

Fields in org.apache.cassandra.cql3 with type parameters of type Pair

Modifier and Type	Field	Description
java.util.List<Pair<Term.Raw,Term.Raw>>	Maps.Literal.entries

Method parameters in org.apache.cassandra.cql3 with type arguments of type Pair

Modifier and Type	Method	Description
static <T> AbstractType<?>	Maps.getExactMapTypeIfKnown(java.util.List<Pair<T,T>> entries, java.util.function.Function<T,AbstractType<?>> mapper)	Returns the exact MapType from the entries if it can be known.
static <T> java.lang.String	Maps.mapToString(java.util.List<Pair<T,T>> entries)	Create a String representation of the list containing the specified elements.
static <T> java.lang.String	Maps.mapToString(java.util.List<Pair<T,T>> items, java.util.function.Function<T,java.lang.String> mapper)	Create a String representation of the map from the specified items associated to the map entries.
static <T extends AssignmentTestable> AssignmentTestable.TestResult	Maps.testMapAssignment(ColumnSpecification receiver, java.util.List<Pair<T,T>> entries)	Tests that the map with the specified entries can be assigned to the specified column.

Constructor parameters in org.apache.cassandra.cql3 with type arguments of type Pair

Constructor	Description
Literal(java.util.List<Pair<Term.Raw,Term.Raw>> entries)

Uses of Pair in org.apache.cassandra.cql3.selection

Constructor parameters in org.apache.cassandra.cql3.selection with type arguments of type Pair

Constructor	Description
Raw(java.util.List<Pair<Selectable.Raw,Selectable.Raw>> raws)
WithMapOrUdt(TableMetadata cfm, java.util.List<Pair<Selectable.Raw,Selectable.Raw>> raws)

Uses of Pair in org.apache.cassandra.cql3.statements

Methods in org.apache.cassandra.cql3.statements that return types with arguments of type Pair

Modifier and Type	Method	Description
java.util.List<Pair<ColumnIdentifier,ColumnCondition.Raw>>	ModificationStatement.Parsed.getConditions()

Constructor parameters in org.apache.cassandra.cql3.statements with type arguments of type Pair

Constructor	Description
Parsed(QualifiedName name, StatementType type, Attributes.Raw attrs, java.util.List<Pair<ColumnIdentifier,ColumnCondition.Raw>> conditions, boolean ifNotExists, boolean ifExists)
ParsedUpdate(QualifiedName name, Attributes.Raw attrs, java.util.List<Pair<ColumnIdentifier,Operation.RawUpdate>> updates, WhereClause whereClause, java.util.List<Pair<ColumnIdentifier,ColumnCondition.Raw>> conditions, boolean ifExists)	Creates a new UpdateStatement from a column family name, columns map, consistency level, and key term.

Uses of Pair in org.apache.cassandra.db

Methods in org.apache.cassandra.db that return types with arguments of type Pair

Modifier and Type	Method	Description
static java.util.Map<Range<Token>,Pair<Token,java.lang.Long>>	SystemKeyspace.getViewBuildStatus(java.lang.String ksname, java.lang.String viewName)

Method parameters in org.apache.cassandra.db with type arguments of type Pair

Modifier and Type	Method	Description
static void	SystemKeyspace.updateSizeEstimates(java.lang.String keyspace, java.lang.String table, java.util.Map<Range<Token>,Pair<java.lang.Long,java.lang.Long>> estimates)	Writes the current partition count and size estimates into SIZE_ESTIMATES_CF
static void	SystemKeyspace.updateTableEstimates(java.lang.String keyspace, java.lang.String table, java.lang.String type, java.util.Map<Range<Token>,Pair<java.lang.Long,java.lang.Long>> estimates)	Writes the current partition count and size estimates into table_estimates

Uses of Pair in org.apache.cassandra.db.compaction

Methods in org.apache.cassandra.db.compaction that return Pair

Modifier and Type	Method	Description
static Pair<java.lang.Long,java.lang.Long>	TimeWindowCompactionStrategy.getWindowBoundsInMillis(java.util.concurrent.TimeUnit windowTimeUnit, int windowTimeSize, long timestampInMillis)	Find the lowest and highest timestamps in a given timestamp/unit pair Returns milliseconds, caller should adjust accordingly

Methods in org.apache.cassandra.db.compaction that return types with arguments of type Pair

Modifier and Type	Method	Description
static java.util.List<Pair<SSTableReader,java.lang.Long>>	SizeTieredCompactionStrategy.createSSTableAndLengthPairs(java.lang.Iterable<SSTableReader> sstables)
static java.util.List<Pair<SSTableReader,java.lang.Long>>	DateTieredCompactionStrategy.createSSTableAndMinTimestampPairs(java.lang.Iterable<SSTableReader> sstables)	Deprecated.

Method parameters in org.apache.cassandra.db.compaction with type arguments of type Pair

Modifier and Type	Method	Description
static <T> java.util.List<java.util.List<T>>	SizeTieredCompactionStrategy.getBuckets(java.util.Collection<Pair<T,java.lang.Long>> files, double bucketHigh, double bucketLow, long minSSTableSize)

Uses of Pair in org.apache.cassandra.db.marshal

Methods in org.apache.cassandra.db.marshal that return Pair

Modifier and Type	Method	Description
Pair<Pair<java.lang.String,java.nio.ByteBuffer>,java.util.List<Pair<java.nio.ByteBuffer,AbstractType>>>	TypeParser.getUserTypeParameters()

Methods in org.apache.cassandra.db.marshal that return types with arguments of type Pair

Modifier and Type	Method	Description
Pair<Pair<java.lang.String,java.nio.ByteBuffer>,java.util.List<Pair<java.nio.ByteBuffer,AbstractType>>>	TypeParser.getUserTypeParameters()
Pair<Pair<java.lang.String,java.nio.ByteBuffer>,java.util.List<Pair<java.nio.ByteBuffer,AbstractType>>>	TypeParser.getUserTypeParameters()

Uses of Pair in org.apache.cassandra.dht

Methods in org.apache.cassandra.dht that return Pair

Modifier and Type	Method	Description
abstract Pair<AbstractBounds<T>,AbstractBounds<T>>	AbstractBounds.split(T position)	Given token T and AbstractBounds ?L,R?, returns Pair(?L,T], (T,R?), where ? means that the same type of AbstractBounds is returned as the original.
Pair<AbstractBounds<T>,AbstractBounds<T>>	Bounds.split(T position)
Pair<AbstractBounds<T>,AbstractBounds<T>>	ExcludingBounds.split(T position)
Pair<AbstractBounds<T>,AbstractBounds<T>>	IncludingExcludingBounds.split(T position)
Pair<AbstractBounds<T>,AbstractBounds<T>>	Range.split(T position)

Uses of Pair in org.apache.cassandra.gms

Methods in org.apache.cassandra.gms that return Pair

Modifier and Type	Method	Description
Pair<java.lang.Boolean,CassandraVersion>	Gossiper.isUpgradingFromVersionLowerThanC17653(CassandraVersion referenceVersion)

Method parameters in org.apache.cassandra.gms with type arguments of type Pair

Modifier and Type	Method	Description
void	Gossiper.addLocalApplicationStates(java.util.List<Pair<ApplicationState,VersionedValue>> states)

Uses of Pair in org.apache.cassandra.hadoop

Methods in org.apache.cassandra.hadoop that return Pair

Modifier and Type	Method	Description
static Pair<java.lang.String,java.lang.String>	ConfigHelper.getInputKeyRange(org.apache.hadoop.conf.Configuration conf)	The start and end token of the input key range as a pair.

Uses of Pair in org.apache.cassandra.index

Methods in org.apache.cassandra.index that return Pair

Modifier and Type	Method	Description
static Pair<ColumnMetadata,IndexTarget.Type>	TargetParser.parse(TableMetadata metadata, java.lang.String target)
static Pair<ColumnMetadata,IndexTarget.Type>	TargetParser.parse(TableMetadata metadata, IndexMetadata indexDef)

Uses of Pair in org.apache.cassandra.index.sasi.disk

Methods in org.apache.cassandra.index.sasi.disk that return Pair

Modifier and Type	Method	Description
protected Pair<java.lang.Long,AbstractTokenTreeBuilder.InteriorNode>	AbstractTokenTreeBuilder.InteriorNode.splitBlock()

Methods in org.apache.cassandra.index.sasi.disk that return types with arguments of type Pair

Modifier and Type	Method	Description
java.util.Iterator<Pair<java.lang.Long,com.carrotsearch.hppc.LongSet>>	DynamicTokenTreeBuilder.iterator()
java.util.Iterator<Pair<java.lang.Long,com.carrotsearch.hppc.LongSet>>	StaticTokenTreeBuilder.iterator()

Methods in org.apache.cassandra.index.sasi.disk with parameters of type Pair

Modifier and Type	Method	Description
protected void	OnDiskIndexBuilder.finish(Descriptor descriptor, Pair<java.nio.ByteBuffer,java.nio.ByteBuffer> range, File file, TermIterator terms)
void	OnDiskIndexBuilder.finish(Pair<java.nio.ByteBuffer,java.nio.ByteBuffer> range, File file, TermIterator terms)

Method parameters in org.apache.cassandra.index.sasi.disk with type arguments of type Pair

Modifier and Type	Method	Description
void	DynamicTokenTreeBuilder.add(java.util.Iterator<Pair<java.lang.Long,com.carrotsearch.hppc.LongSet>> data)
void	StaticTokenTreeBuilder.add(java.util.Iterator<Pair<java.lang.Long,com.carrotsearch.hppc.LongSet>> data)
void	TokenTreeBuilder.add(java.util.Iterator<Pair<java.lang.Long,com.carrotsearch.hppc.LongSet>> data)

Uses of Pair in org.apache.cassandra.index.sasi.utils

Methods in org.apache.cassandra.index.sasi.utils that return Pair

Modifier and Type	Method	Description
protected Pair<IndexedTerm,TokenTreeBuilder>	CombinedTermIterator.computeNext()

Uses of Pair in org.apache.cassandra.io.sstable

Methods in org.apache.cassandra.io.sstable that return Pair

Modifier and Type	Method	Description
Pair<DecoratedKey,DecoratedKey>	IndexSummary.IndexSummarySerializer.deserializeFirstLastKey(java.io.DataInputStream in, IPartitioner partitioner)	Deserializes the first and last key stored in the summary Only for use by offline tools like SSTableMetadataViewer, otherwise SSTable.first/last should be used.
static Pair<Descriptor,Component>	Descriptor.fromFilenameWithComponent(File file)	Parse a sstable filename, extracting both the Descriptor and Component part.
static Pair<Descriptor,Component>	SSTable.tryComponentFromFilename(File file)	Parse a sstable filename into both a Descriptor and Component object.

Uses of Pair in org.apache.cassandra.locator

Methods in org.apache.cassandra.locator that return Pair

Modifier and Type	Method	Description
Pair<java.lang.String,java.lang.String>	TokenMetadata.Topology.getLocation(InetAddressAndPort addr)

Methods in org.apache.cassandra.locator that return types with arguments of type Pair

Modifier and Type	Method	Description
java.util.Set<Pair<Token,InetAddressAndPort>>	TokenMetadata.getMovingEndpoints()	Endpoints which are migrating to the new tokens

Uses of Pair in org.apache.cassandra.repair

Methods in org.apache.cassandra.repair with parameters of type Pair

Modifier and Type	Method	Description
void	RepairSession.trackSyncCompletion(Pair<RepairJobDesc,SyncNodePair> key, CompletableRemoteSyncTask task)
void	RepairSession.trackValidationCompletion(Pair<RepairJobDesc,InetAddressAndPort> key, ValidationTask task)

Uses of Pair in org.apache.cassandra.service

Methods in org.apache.cassandra.service that return Pair

Modifier and Type	Method	Description
static Pair<RangesAtEndpoint,RangesAtEndpoint>	RangeRelocator.calculateStreamAndFetchRanges(RangesAtEndpoint currentRanges, RangesAtEndpoint updatedRanges)	Calculate pair of ranges to stream/fetch for given two range collections (current ranges for keyspace and ranges after move to new token) With transient replication the added wrinkle is that if a range transitions from full to transient then we need to stream the range despite the fact that we are retaining it as transient.
Pair<ActiveRepairService.ParentRepairStatus,java.util.List<java.lang.String>>	ActiveRepairService.getRepairStatus(java.lang.Integer cmd)
Pair<java.lang.Integer,Future<?>>	StorageService.repair(java.lang.String keyspace, java.util.Map<java.lang.String,java.lang.String> repairSpec, java.util.List<ProgressListener> listeners)
Pair<java.lang.Integer,Future<?>>	StorageService.repair(java.lang.String keyspace, RepairOption option, java.util.List<ProgressListener> listeners)

Methods in org.apache.cassandra.service that return types with arguments of type Pair

Modifier and Type	Method	Description
Future<Pair<CounterCacheKey,ClockAndCount>>	CacheService.CounterCacheSerializer.deserialize(DataInputPlus in, ColumnFamilyStore cfs)
Future<Pair<KeyCacheKey,RowIndexEntry>>	CacheService.KeyCacheSerializer.deserialize(DataInputPlus input, ColumnFamilyStore cfs)
Future<Pair<RowCacheKey,IRowCacheEntry>>	CacheService.RowCacheSerializer.deserialize(DataInputPlus in, ColumnFamilyStore cfs)
java.util.Set<Pair<java.lang.String,java.lang.String>>	DataResurrectionCheck.getExcludedTables(java.util.Map<java.lang.String,java.lang.Object> config)
java.util.List<Pair<java.lang.String,java.lang.String>>	StorageService.getPreparedStatements()
java.util.List<Pair<Range<Token>,java.lang.Long>>	StorageService.getSplits(java.lang.String keyspaceName, java.lang.String cfName, Range<Token> range, int keysPerSplit)

Uses of Pair in org.apache.cassandra.transport

Methods in org.apache.cassandra.transport that return Pair

Modifier and Type	Method	Description
Pair<DataType,java.lang.Object>	DataType.Codec.decodeOne(io.netty.buffer.ByteBuf body, ProtocolVersion version)
static Pair<DataType,java.lang.Object>	DataType.fromType(AbstractType type, ProtocolVersion version)
static Pair<java.util.List<java.lang.String>,java.util.List<java.nio.ByteBuffer>>	CBUtil.readNameAndValueList(io.netty.buffer.ByteBuf cb, ProtocolVersion protocolVersion)

Methods in org.apache.cassandra.transport with parameters of type Pair

Modifier and Type	Method	Description
int	DataType.Codec.oneSerializedSize(Pair<DataType,java.lang.Object> option, ProtocolVersion version)
static AbstractType	DataType.toType(Pair<DataType,java.lang.Object> entry)
void	DataType.Codec.writeOne(Pair<DataType,java.lang.Object> option, io.netty.buffer.ByteBuf dest, ProtocolVersion version)

Uses of Pair in org.apache.cassandra.utils

Methods in org.apache.cassandra.utils that return Pair

Modifier and Type	Method	Description
static <X,Y> Pair<X,Y>	Pair.create(X x, Y y)
static Pair<java.math.BigInteger,java.lang.Boolean>	FBUtilities.midpoint(java.math.BigInteger left, java.math.BigInteger right, int sigbits)	Given two bit arrays represented as BigIntegers, containing the given number of significant bits, calculate a midpoint.