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

Packages that use Pair

Package	Description
org.apache.cassandra.cache
org.apache.cassandra.config
org.apache.cassandra.cql
org.apache.cassandra.cql3
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.io.compress
org.apache.cassandra.io.sstable
org.apache.cassandra.locator
org.apache.cassandra.service
org.apache.cassandra.streaming
org.apache.cassandra.streaming.compress
org.apache.cassandra.streaming.messages
org.apache.cassandra.transport
org.apache.cassandra.utils

Uses of Pair in org.apache.cassandra.cache

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

Modifier and Type	Method and Description
Pair<java.lang.String,java.lang.String>	CacheKey.getPathInfo()
Pair<java.lang.String,java.lang.String>	KeyCacheKey.getPathInfo()
Pair<java.lang.String,java.lang.String>	RowCacheKey.getPathInfo()

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

Modifier and Type	Method and Description
java.util.concurrent.Future<Pair<K,V>>	AutoSavingCache.CacheSerializer.deserialize(java.io.DataInputStream in, ColumnFamilyStore cfs)

Uses of Pair in org.apache.cassandra.config

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

Modifier and Type	Method and Description
Pair<java.lang.String,java.lang.String>	Schema.getCF(java.util.UUID cfId)

Uses of Pair in org.apache.cassandra.cql

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

Modifier and Type	Method and Description
Pair<java.lang.String,java.lang.String>	CqlParser.truncateStatement()

Uses of Pair in org.apache.cassandra.cql3

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

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

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

Modifier and Type	Method and Description
java.util.List<Pair<java.nio.ByteBuffer,Column>>	UpdateParameters.getPrefetchedList(java.nio.ByteBuffer rowKey, java.nio.ByteBuffer cql3ColumnName)
java.util.List<Pair<ColumnIdentifier,Operation.RawUpdate>>	CqlParser.updateCondition()

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

Modifier and Type	Method and Description
void	CqlParser.addRawUpdate(java.util.List<Pair<ColumnIdentifier,Operation.RawUpdate>> operations, ColumnIdentifier key, Operation.RawUpdate update)
void	CqlParser.columnOperation(java.util.List<Pair<ColumnIdentifier,Operation.RawUpdate>> operations)

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

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

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 and Description
java.util.List<Pair<java.nio.ByteBuffer,Column>>	ColumnGroupMap.getCollection(java.nio.ByteBuffer key)

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

Constructor and Description
DeleteStatement.Parsed(CFName name, Attributes.Raw attrs, java.util.List<Operation.RawDeletion> deletions, java.util.List<Relation> whereClause, java.util.List<Pair<ColumnIdentifier,Operation.RawUpdate>> conditions)
ModificationStatement.Parsed(CFName name, Attributes.Raw attrs, java.util.List<Pair<ColumnIdentifier,Operation.RawUpdate>> conditions, boolean ifNotExists)
UpdateStatement.ParsedUpdate(CFName name, Attributes.Raw attrs, java.util.List<Pair<ColumnIdentifier,Operation.RawUpdate>> updates, java.util.List<Relation> whereClause, java.util.List<Pair<ColumnIdentifier,Operation.RawUpdate>> conditions) Creates a new UpdateStatement from a column family name, columns map, consistency level, and key term.
UpdateStatement.ParsedUpdate(CFName name, Attributes.Raw attrs, java.util.List<Pair<ColumnIdentifier,Operation.RawUpdate>> updates, java.util.List<Relation> whereClause, java.util.List<Pair<ColumnIdentifier,Operation.RawUpdate>> conditions) 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 and Description
static java.util.Map<java.util.UUID,Pair<ReplayPosition,java.lang.Long>>	SystemKeyspace.getTruncationRecords()
static com.google.common.collect.SetMultimap<Pair<java.lang.String,java.lang.String>,java.lang.Integer>	SystemKeyspace.getUnfinishedCompactions()

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

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

Modifier and Type	Method and Description
Pair<? extends java.util.Collection<SSTableReader>,java.lang.Integer>	LeveledManifest.getCompactionCandidates()

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

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

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

Modifier and Type	Method and Description
static void	LeveledManifest.mutateLevel(Pair<SSTableMetadata,java.util.Set<java.lang.Integer>> oldMetadata, Descriptor descriptor, java.lang.String filename, int level) Scary method mutating existing sstable component Tries to do it safely by moving the new file on top of the old one Caller needs to reload the sstable metadata (sstableReader.reloadSSTableMetadata())

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

Modifier and Type	Method and 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

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

Modifier and Type	Method and Description
abstract java.nio.ByteBuffer	CollectionType.serialize(java.util.List<Pair<java.nio.ByteBuffer,Column>> columns)
java.nio.ByteBuffer	ListType.serialize(java.util.List<Pair<java.nio.ByteBuffer,Column>> columns)
java.nio.ByteBuffer	MapType.serialize(java.util.List<Pair<java.nio.ByteBuffer,Column>> columns) Creates the same output than serialize, but from the internal representation.
java.nio.ByteBuffer	SetType.serialize(java.util.List<Pair<java.nio.ByteBuffer,Column>> columns)

Uses of Pair in org.apache.cassandra.dht

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

Modifier and Type	Method and 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.io.compress

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

Modifier and Type	Method and Description
CompressionMetadata.Chunk[]	CompressionMetadata.getChunksForSections(java.util.Collection<Pair<java.lang.Long,java.lang.Long>> sections)

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

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

Modifier and Type	Method and Description
Pair<SSTableMetadata,java.util.Set<java.lang.Integer>>	SSTableMetadata.SSTableMetadataSerializer.deserialize(java.io.DataInputStream in, Descriptor desc)
Pair<SSTableMetadata,java.util.Set<java.lang.Integer>>	SSTableMetadata.SSTableMetadataSerializer.deserialize(java.io.DataInputStream in, Descriptor desc, boolean loadSSTableLevel)
Pair<SSTableMetadata,java.util.Set<java.lang.Integer>>	SSTableMetadata.SSTableMetadataSerializer.deserialize(Descriptor descriptor) deserializes the metadata returns a pair containing the part of the metadata meant to be kept-in memory and the part that should not.
Pair<SSTableMetadata,java.util.Set<java.lang.Integer>>	SSTableMetadata.SSTableMetadataSerializer.deserialize(Descriptor descriptor, boolean loadSSTableLevel)
static Pair<Descriptor,Component>	Component.fromFilename(java.io.File directory, java.lang.String name) Filename of the form "/-[tmp-][-]-",
static Pair<Descriptor,java.lang.String>	Descriptor.fromFilename(java.io.File directory, java.lang.String name) Filename of the form "--[tmp-][-]-"
static Pair<Descriptor,Component>	SSTable.tryComponentFromFilename(java.io.File dir, java.lang.String name)

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

Modifier and Type	Method and Description
java.util.List<Pair<java.lang.Long,java.lang.Long>>	SSTableReader.getPositionsForRanges(java.util.Collection<Range<Token>> ranges) Determine the minimal set of sections that can be extracted from this SSTable to cover the given ranges.

Uses of Pair in org.apache.cassandra.locator

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

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

Uses of Pair in org.apache.cassandra.service

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

Modifier and Type	Method and Description
Pair<java.util.Set<Range<Token>>,java.util.Set<Range<Token>>>	StorageService.calculateStreamAndFetchRanges(java.util.Collection<Range<Token>> current, java.util.Collection<Range<Token>> updated) Calculate pair of ranges to stream/fetch for given two range collections (current ranges for keyspace and ranges after move to new token)

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

Modifier and Type	Method and Description
java.util.concurrent.Future<Pair<RowCacheKey,IRowCacheEntry>>	CacheService.RowCacheSerializer.deserialize(java.io.DataInputStream in, ColumnFamilyStore cfs)
java.util.concurrent.Future<Pair<KeyCacheKey,RowIndexEntry>>	CacheService.KeyCacheSerializer.deserialize(java.io.DataInputStream input, ColumnFamilyStore cfs)
java.util.List<Pair<Range<Token>,java.lang.Long>>	StorageService.getSplits(java.lang.String keyspaceName, java.lang.String cfName, Range<Token> range, int keysPerSplit, CFMetaData metadata)

Uses of Pair in org.apache.cassandra.streaming

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

Modifier and Type	Field and Description
protected java.util.Collection<Pair<java.lang.Long,java.lang.Long>>	StreamReader.sections
java.util.List<Pair<java.lang.Long,java.lang.Long>>	StreamSession.SSTableStreamingSections.sections
protected java.util.Collection<Pair<java.lang.Long,java.lang.Long>>	StreamWriter.sections

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

Modifier and Type	Method and Description
void	StreamTransferTask.addTransferFile(SSTableReader sstable, long estimatedKeys, java.util.List<Pair<java.lang.Long,java.lang.Long>> sections)

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

Constructor and Description
StreamSession.SSTableStreamingSections(SSTableReader sstable, java.util.List<Pair<java.lang.Long,java.lang.Long>> sections, long estimatedKeys)
StreamWriter(SSTableReader sstable, java.util.Collection<Pair<java.lang.Long,java.lang.Long>> sections, StreamSession session)

Uses of Pair in org.apache.cassandra.streaming.compress

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

Constructor and Description
CompressedStreamWriter(SSTableReader sstable, java.util.Collection<Pair<java.lang.Long,java.lang.Long>> sections, CompressionInfo compressionInfo, StreamSession session)

Uses of Pair in org.apache.cassandra.streaming.messages

Fields in org.apache.cassandra.streaming.messages with type parameters of type Pair

Modifier and Type	Field and Description
java.util.List<Pair<java.lang.Long,java.lang.Long>>	FileMessageHeader.sections

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

Constructor and Description
FileMessage(SSTableReader sstable, int sequenceNumber, long estimatedKeys, java.util.List<Pair<java.lang.Long,java.lang.Long>> sections)
FileMessageHeader(java.util.UUID cfId, int sequenceNumber, java.lang.String version, long estimatedKeys, java.util.List<Pair<java.lang.Long,java.lang.Long>> sections, CompressionInfo compressionInfo)

Uses of Pair in org.apache.cassandra.transport

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

Modifier and Type	Method and Description
Pair<T,java.lang.Object>	OptionCodec.decodeOne(org.jboss.netty.buffer.ChannelBuffer body)
static Pair<DataType,java.lang.Object>	DataType.fromType(AbstractType type)

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

Modifier and Type	Method and Description
org.jboss.netty.buffer.ChannelBuffer	OptionCodec.encodeOne(Pair<T,java.lang.Object> option)
int	OptionCodec.oneSerializedSize(Pair<T,java.lang.Object> option)
static AbstractType	DataType.toType(Pair<DataType,java.lang.Object> entry)

Uses of Pair in org.apache.cassandra.utils

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

Modifier and Type	Method and 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.

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

Constructor and Description
ExpiringMap(long defaultExpiration, com.google.common.base.Function<Pair<K,ExpiringMap.CacheableObject<V>>,?> postExpireHook)