org.apache.cassandra.config

Class CFMetaData

java.lang.Object

org.apache.cassandra.config.CFMetaData

public final class CFMetaData
extends java.lang.Object

This class can be tricky to modify. Please read http://wiki.apache.org/cassandra/ConfigurationNotes for how to do so safely.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CFMetaData.SpeculativeRetry

Field Summary

Fields

Modifier and Type	Field and Description
java.util.UUID	cfId
java.lang.String	cfName
ColumnFamilyType	cfType
java.lang.Class<? extends AbstractCompactionStrategy>	compactionStrategyClass
java.util.Map<java.lang.String,java.lang.String>	compactionStrategyOptions
CellNameType	comparator
CompressionParameters	compressionParameters
static CachingOptions	DEFAULT_CACHING_STRATEGY
static java.lang.String	DEFAULT_COLUMN_ALIAS
static java.lang.Class<? extends AbstractCompactionStrategy>	DEFAULT_COMPACTION_STRATEGY_CLASS
static java.lang.String	DEFAULT_COMPRESSOR
static double	DEFAULT_DCLOCAL_READ_REPAIR_CHANCE
static int	DEFAULT_DEFAULT_TIME_TO_LIVE
static int	DEFAULT_GC_GRACE_SECONDS
static java.lang.String	DEFAULT_KEY_ALIAS
static int	DEFAULT_MAX_COMPACTION_THRESHOLD
static int	DEFAULT_MAX_INDEX_INTERVAL
static int	DEFAULT_MIN_COMPACTION_THRESHOLD
static int	DEFAULT_MIN_INDEX_INTERVAL
static double	DEFAULT_READ_REPAIR_CHANCE
static CFMetaData.SpeculativeRetry	DEFAULT_SPECULATIVE_RETRY
static java.lang.String	DEFAULT_VALUE_ALIAS
byte[]	ksAndCFBytes
Pair<java.lang.String,java.lang.String>	ksAndCFName
java.lang.String	ksName

Constructor Summary

Constructors

Constructor and Description
CFMetaData(java.lang.String keyspace, java.lang.String name, ColumnFamilyType type, CellNameType comp) Create new ColumnFamily metadata with generated random ID.
CFMetaData(java.lang.String keyspace, java.lang.String name, ColumnFamilyType type, CellNameType comp, java.util.UUID id)

Method Summary

Modifier and Type	Method and Description
CFMetaData	addAllColumnDefinitions(java.util.Collection<ColumnDefinition> defs)
CFMetaData	addColumnDefinition(ColumnDefinition def)
void	addDefaultIndexNames() Convert a null index_name to appropriate default name according to column status
CFMetaData	addOrReplaceColumnDefinition(ColumnDefinition def)
void	addTriggerDefinition(TriggerDefinition def)
java.util.Collection<ColumnDefinition>	allColumns()
java.util.Iterator<ColumnDefinition>	allColumnsInSelectOrder()
boolean	apply(CFMetaData cfm) Updates CFMetaData in-place to match cfm
CFMetaData	bloomFilterFpChance(double prop)
CFMetaData	caching(CachingOptions prop)
static boolean	calculateIsDense(AbstractType<?> comparator, java.util.Collection<ColumnDefinition> defs)
java.util.List<ColumnDefinition>	clusteringColumns()
CFMetaData	comment(java.lang.String prop)
CFMetaData	compactionStrategyClass(java.lang.Class<? extends AbstractCompactionStrategy> prop)
CFMetaData	compactionStrategyOptions(java.util.Map<java.lang.String,java.lang.String> prop)
ColumnDefinition	compactValueColumn()
static CFMetaData	compile(java.lang.String cql, java.lang.String keyspace)
CompressionParameters	compressionParameters()
CFMetaData	compressionParameters(CompressionParameters prop)
boolean	containsTriggerDefinition(TriggerDefinition def)
CFMetaData	copy()
CFMetaData	copy(java.util.UUID newCfId) Clones the CFMetaData, but sets a different cfId
static CFMetaData	copyOpts(CFMetaData newCFMD, CFMetaData oldCFMD)
static java.lang.Class<? extends AbstractCompactionStrategy>	createCompactionStrategy(java.lang.String className)
static AbstractCompactionStrategy	createCompactionStrategyInstance(java.lang.Class<? extends AbstractCompactionStrategy> compactionStrategyClass, ColumnFamilyStore cfs, java.util.Map<java.lang.String,java.lang.String> compactionStrategyOptions)
AbstractCompactionStrategy	createCompactionStrategyInstance(ColumnFamilyStore cfs) Deprecated.
CFMetaData	dcLocalReadRepairChance(double prop)
CFMetaData	defaultTimeToLive(int prop)
CFMetaData	defaultValidator(AbstractType<?> prop)
static CFMetaData	denseCFMetaData(java.lang.String keyspace, java.lang.String name, AbstractType<?> comp)
static CFMetaData	denseCFMetaData(java.lang.String keyspace, java.lang.String name, AbstractType<?> comp, AbstractType<?> subcc)
CFMetaData	droppedColumns(java.util.Map<ColumnIdentifier,java.lang.Long> cols)
boolean	equals(java.lang.Object o)
CFMetaData	gcGraceSeconds(int prop)
static java.util.UUID	generateLegacyCfId(java.lang.String ksName, java.lang.String cfName) Generates deterministic UUID from keyspace/columnfamily name pair.
double	getBloomFilterFpChance()
CachingOptions	getCaching()
ColumnDefinition	getColumnDefinition(java.nio.ByteBuffer name)
ColumnDefinition	getColumnDefinition(CellName cellName) Returns a ColumnDefinition given a cell name.
ColumnDefinition	getColumnDefinition(ColumnIdentifier name) Returns the ColumnDefinition for name.
AbstractType<?>	getColumnDefinitionComparator(ColumnDefinition def)
ColumnDefinition	getColumnDefinitionForIndex(java.lang.String indexName)
java.util.Map<java.nio.ByteBuffer,ColumnDefinition>	getColumnMetadata()
java.lang.String	getComment()
AbstractType<?>	getComponentComparator(java.lang.Integer componentIndex, ColumnDefinition.Kind kind)
double	getDcLocalReadRepairChance()
static java.lang.String	getDefaultIndexName(java.lang.String cfName, ColumnIdentifier columnName)
int	getDefaultTimeToLive()
AbstractType<?>	getDefaultValidator()
java.util.Map<ColumnIdentifier,java.lang.Long>	getDroppedColumns()
int	getGcGraceSeconds()
java.lang.Boolean	getIsDense()
AbstractType<?>	getKeyValidator()
CType	getKeyValidatorAsCType()
java.lang.Integer	getMaxCompactionThreshold()
int	getMaxIndexInterval()
int	getMemtableFlushPeriod()
java.lang.Integer	getMinCompactionThreshold()
int	getMinIndexInterval()
AtomDeserializer	getOnDiskDeserializer(java.io.DataInput in, Version version)
java.util.Iterator<OnDiskAtom>	getOnDiskIterator(FileDataInput in, ColumnSerializer.Flag flag, int expireBefore, Version version)
java.util.Iterator<OnDiskAtom>	getOnDiskIterator(FileDataInput in, Version version)
java.lang.String	getParentColumnFamilyName()
double	getReadRepairChance()
CFMetaData.SpeculativeRetry	getSpeculativeRetry()
java.util.Map<java.lang.String,TriggerDefinition>	getTriggers()
AbstractType<?>	getValueValidator(CellName cellName)
int	hashCode()
boolean	hasStaticColumns()
java.lang.String	indexColumnFamilyName(ColumnDefinition info) generate a column family name for an index corresponding to the given column.
boolean	isCounter()
boolean	isCQL3Table()
CFMetaData	isDense(java.lang.Boolean prop)
static boolean	isIndexNameValid(java.lang.String name)
static boolean	isNameValid(java.lang.String name)
boolean	isPurged()
boolean	isSecondaryIndex() The '.' char is the only way to identify if the CFMetadata is for a secondary index
boolean	isSuper()
boolean	isThriftCompatible() Returns whether this CFMetaData can be returned to thrift.
CFMetaData	keyValidator(AbstractType<?> prop)
static AbstractType<?>	makeRawAbstractType(AbstractType<?> comparator, AbstractType<?> subComparator)
CFMetaData	maxCompactionThreshold(int prop)
CFMetaData	maxIndexInterval(int prop)
CFMetaData	memtableFlushPeriod(int prop)
CFMetaData	minCompactionThreshold(int prop)
CFMetaData	minIndexInterval(int prop)
static CFMetaData	newIndexMetadata(CFMetaData parent, ColumnDefinition info, CellNameType indexComparator) Creates CFMetaData for secondary index CF.
ReadRepairDecision	newReadRepairDecision()
java.util.List<ColumnDefinition>	partitionKeyColumns()
CFMetaData	readRepairChance(double prop)
CFMetaData	rebuild()
void	recordColumnDrop(ColumnDefinition def)
java.lang.Iterable<ColumnDefinition>	regularAndStaticColumns()
java.util.Set<ColumnDefinition>	regularColumns()
boolean	reload() Updates this object in place to match the definition in the system schema tables.
CFMetaData	reloadSecondaryIndexMetadata(CFMetaData parent)
boolean	removeColumnDefinition(ColumnDefinition def)
boolean	removeTrigger(java.lang.String name)
void	renameColumn(ColumnIdentifier from, ColumnIdentifier to)
static CFMetaData	sparseCFMetaData(java.lang.String keyspace, java.lang.String name, AbstractType<?> comp)
CFMetaData	speculativeRetry(CFMetaData.SpeculativeRetry prop)
java.util.Set<ColumnDefinition>	staticColumns()
java.lang.String	toString()
CFMetaData	triggers(java.util.Map<java.lang.String,TriggerDefinition> prop)
CFMetaData	validate()
static void	validateCompactionOptions(java.lang.Class<? extends AbstractCompactionStrategy> strategyClass, java.util.Map<java.lang.String,java.lang.String> options)
void	validateCompatility(CFMetaData cfm)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

DEFAULT_READ_REPAIR_CHANCE

public static final double DEFAULT_READ_REPAIR_CHANCE

See Also:

Constant Field Values

DEFAULT_DCLOCAL_READ_REPAIR_CHANCE

public static final double DEFAULT_DCLOCAL_READ_REPAIR_CHANCE

See Also:

Constant Field Values

DEFAULT_GC_GRACE_SECONDS

public static final int DEFAULT_GC_GRACE_SECONDS

See Also:

Constant Field Values

DEFAULT_MIN_COMPACTION_THRESHOLD

public static final int DEFAULT_MIN_COMPACTION_THRESHOLD

See Also:

Constant Field Values

DEFAULT_MAX_COMPACTION_THRESHOLD

public static final int DEFAULT_MAX_COMPACTION_THRESHOLD

See Also:

Constant Field Values

DEFAULT_COMPACTION_STRATEGY_CLASS

public static final java.lang.Class<? extends AbstractCompactionStrategy> DEFAULT_COMPACTION_STRATEGY_CLASS

DEFAULT_CACHING_STRATEGY

public static final CachingOptions DEFAULT_CACHING_STRATEGY

DEFAULT_DEFAULT_TIME_TO_LIVE

public static final int DEFAULT_DEFAULT_TIME_TO_LIVE

See Also:

Constant Field Values

DEFAULT_SPECULATIVE_RETRY

public static final CFMetaData.SpeculativeRetry DEFAULT_SPECULATIVE_RETRY

DEFAULT_MIN_INDEX_INTERVAL

public static final int DEFAULT_MIN_INDEX_INTERVAL

See Also:

Constant Field Values

DEFAULT_MAX_INDEX_INTERVAL

public static final int DEFAULT_MAX_INDEX_INTERVAL

See Also:

Constant Field Values

DEFAULT_COMPRESSOR

public static final java.lang.String DEFAULT_COMPRESSOR

cfId

public final java.util.UUID cfId

ksName

public final java.lang.String ksName

cfName

public final java.lang.String cfName

ksAndCFName

public final Pair<java.lang.String,java.lang.String> ksAndCFName

ksAndCFBytes

public final byte[] ksAndCFBytes

cfType

public final ColumnFamilyType cfType

comparator

public volatile CellNameType comparator

DEFAULT_KEY_ALIAS

public static final java.lang.String DEFAULT_KEY_ALIAS

See Also:

Constant Field Values

DEFAULT_COLUMN_ALIAS

public static final java.lang.String DEFAULT_COLUMN_ALIAS

See Also:

Constant Field Values

DEFAULT_VALUE_ALIAS

public static final java.lang.String DEFAULT_VALUE_ALIAS

See Also:

Constant Field Values

compactionStrategyClass

public volatile java.lang.Class<? extends AbstractCompactionStrategy> compactionStrategyClass

compactionStrategyOptions

public volatile java.util.Map<java.lang.String,java.lang.String> compactionStrategyOptions

compressionParameters

public volatile CompressionParameters compressionParameters

Constructor Detail

CFMetaData

public CFMetaData(java.lang.String keyspace,
                  java.lang.String name,
                  ColumnFamilyType type,
                  CellNameType comp)

Create new ColumnFamily metadata with generated random ID. When loading from existing schema, use CFMetaData

Parameters:

keyspace - keyspace name

name - column family name

comp - default comparator

CFMetaData

public CFMetaData(java.lang.String keyspace,
                  java.lang.String name,
                  ColumnFamilyType type,
                  CellNameType comp,
                  java.util.UUID id)

Method Detail

comment

public CFMetaData comment(java.lang.String prop)

readRepairChance

public CFMetaData readRepairChance(double prop)

dcLocalReadRepairChance

public CFMetaData dcLocalReadRepairChance(double prop)

gcGraceSeconds

public CFMetaData gcGraceSeconds(int prop)

defaultValidator

public CFMetaData defaultValidator(AbstractType<?> prop)

keyValidator

public CFMetaData keyValidator(AbstractType<?> prop)

minCompactionThreshold

public CFMetaData minCompactionThreshold(int prop)

maxCompactionThreshold

public CFMetaData maxCompactionThreshold(int prop)

compactionStrategyClass

public CFMetaData compactionStrategyClass(java.lang.Class<? extends AbstractCompactionStrategy> prop)

compactionStrategyOptions

public CFMetaData compactionStrategyOptions(java.util.Map<java.lang.String,java.lang.String> prop)

compressionParameters

public CFMetaData compressionParameters(CompressionParameters prop)

bloomFilterFpChance

public CFMetaData bloomFilterFpChance(double prop)

caching

public CFMetaData caching(CachingOptions prop)

minIndexInterval

public CFMetaData minIndexInterval(int prop)

maxIndexInterval

public CFMetaData maxIndexInterval(int prop)

memtableFlushPeriod

public CFMetaData memtableFlushPeriod(int prop)

defaultTimeToLive

public CFMetaData defaultTimeToLive(int prop)

speculativeRetry

public CFMetaData speculativeRetry(CFMetaData.SpeculativeRetry prop)

droppedColumns

public CFMetaData droppedColumns(java.util.Map<ColumnIdentifier,java.lang.Long> cols)

triggers

public CFMetaData triggers(java.util.Map<java.lang.String,TriggerDefinition> prop)

isDense

public CFMetaData isDense(java.lang.Boolean prop)

denseCFMetaData

public static CFMetaData denseCFMetaData(java.lang.String keyspace,
                                         java.lang.String name,
                                         AbstractType<?> comp,
                                         AbstractType<?> subcc)

sparseCFMetaData

public static CFMetaData sparseCFMetaData(java.lang.String keyspace,
                                          java.lang.String name,
                                          AbstractType<?> comp)

denseCFMetaData

public static CFMetaData denseCFMetaData(java.lang.String keyspace,
                                         java.lang.String name,
                                         AbstractType<?> comp)

makeRawAbstractType

public static AbstractType<?> makeRawAbstractType(AbstractType<?> comparator,
                                                  AbstractType<?> subComparator)

getTriggers

public java.util.Map<java.lang.String,TriggerDefinition> getTriggers()

compile

public static CFMetaData compile(java.lang.String cql,
                                 java.lang.String keyspace)

generateLegacyCfId

public static java.util.UUID generateLegacyCfId(java.lang.String ksName,
                                                java.lang.String cfName)

Generates deterministic UUID from keyspace/columnfamily name pair. This is used to generate the same UUID for C* version < 2.1 Since 2.1, this is only used for system columnfamilies and tests.

newIndexMetadata

public static CFMetaData newIndexMetadata(CFMetaData parent,
                                          ColumnDefinition info,
                                          CellNameType indexComparator)

Creates CFMetaData for secondary index CF. Secondary index CF has the same CF ID as parent's.

Parameters:

parent - Parent CF where secondary index is created

info - Column definition containing secondary index definition

indexComparator - Comparator for secondary index

Returns:

CFMetaData for secondary index

reloadSecondaryIndexMetadata

public CFMetaData reloadSecondaryIndexMetadata(CFMetaData parent)

copy

public CFMetaData copy()

copy

public CFMetaData copy(java.util.UUID newCfId)

Clones the CFMetaData, but sets a different cfId

Parameters:

newCfId - the cfId for the cloned CFMetaData

Returns:

the cloned CFMetaData instance with the new cfId

copyOpts

public static CFMetaData copyOpts(CFMetaData newCFMD,
                                  CFMetaData oldCFMD)

indexColumnFamilyName

public java.lang.String indexColumnFamilyName(ColumnDefinition info)

generate a column family name for an index corresponding to the given column. This is NOT the same as the index's name! This is only used in sstable filenames and is not exposed to users.

Parameters:

info - A definition of the column with index

Returns:

name of the index ColumnFamily

getComment

public java.lang.String getComment()

isSuper

public boolean isSuper()

isSecondaryIndex

public boolean isSecondaryIndex()

The '.' char is the only way to identify if the CFMetadata is for a secondary index

getColumnMetadata

public java.util.Map<java.nio.ByteBuffer,ColumnDefinition> getColumnMetadata()

getParentColumnFamilyName

public java.lang.String getParentColumnFamilyName()

Returns:

The name of the parent cf if this is a seconday index

getReadRepairChance

public double getReadRepairChance()

getDcLocalReadRepairChance

public double getDcLocalReadRepairChance()

newReadRepairDecision

public ReadRepairDecision newReadRepairDecision()

getGcGraceSeconds

public int getGcGraceSeconds()

getDefaultValidator

public AbstractType<?> getDefaultValidator()

getKeyValidator

public AbstractType<?> getKeyValidator()

getMinCompactionThreshold

public java.lang.Integer getMinCompactionThreshold()

getMaxCompactionThreshold

public java.lang.Integer getMaxCompactionThreshold()

compressionParameters

public CompressionParameters compressionParameters()

allColumns

public java.util.Collection<ColumnDefinition> allColumns()

allColumnsInSelectOrder

public java.util.Iterator<ColumnDefinition> allColumnsInSelectOrder()

partitionKeyColumns

public java.util.List<ColumnDefinition> partitionKeyColumns()

clusteringColumns

public java.util.List<ColumnDefinition> clusteringColumns()

regularColumns

public java.util.Set<ColumnDefinition> regularColumns()

staticColumns

public java.util.Set<ColumnDefinition> staticColumns()

regularAndStaticColumns

public java.lang.Iterable<ColumnDefinition> regularAndStaticColumns()

compactValueColumn

public ColumnDefinition compactValueColumn()

getKeyValidatorAsCType

public CType getKeyValidatorAsCType()

getBloomFilterFpChance

public double getBloomFilterFpChance()

getCaching

public CachingOptions getCaching()

getMinIndexInterval

public int getMinIndexInterval()

getMaxIndexInterval

public int getMaxIndexInterval()

getSpeculativeRetry

public CFMetaData.SpeculativeRetry getSpeculativeRetry()

getMemtableFlushPeriod

public int getMemtableFlushPeriod()

getDefaultTimeToLive

public int getDefaultTimeToLive()

getDroppedColumns

public java.util.Map<ColumnIdentifier,java.lang.Long> getDroppedColumns()

getIsDense

public java.lang.Boolean getIsDense()

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

getValueValidator

public AbstractType<?> getValueValidator(CellName cellName)

reload

public boolean reload()

Updates this object in place to match the definition in the system schema tables.

Returns:

true if any columns were added, removed, or altered; otherwise, false is returned

apply

public boolean apply(CFMetaData cfm)
              throws ConfigurationException

Updates CFMetaData in-place to match cfm

Returns:

true if any columns were added, removed, or altered; otherwise, false is returned

Throws:

ConfigurationException - if ks/cf names or cf ids didn't match

validateCompatility

public void validateCompatility(CFMetaData cfm)
                         throws ConfigurationException

Throws:

ConfigurationException

validateCompactionOptions

public static void validateCompactionOptions(java.lang.Class<? extends AbstractCompactionStrategy> strategyClass,
                                             java.util.Map<java.lang.String,java.lang.String> options)
                                      throws ConfigurationException

Throws:

ConfigurationException

createCompactionStrategy

public static java.lang.Class<? extends AbstractCompactionStrategy> createCompactionStrategy(java.lang.String className)
                                                                                      throws ConfigurationException

Throws:

ConfigurationException

createCompactionStrategyInstance

public static AbstractCompactionStrategy createCompactionStrategyInstance(java.lang.Class<? extends AbstractCompactionStrategy> compactionStrategyClass,
                                                                          ColumnFamilyStore cfs,
                                                                          java.util.Map<java.lang.String,java.lang.String> compactionStrategyOptions)

createCompactionStrategyInstance

@Deprecated
public AbstractCompactionStrategy createCompactionStrategyInstance(ColumnFamilyStore cfs)

Deprecated.

getColumnDefinition

public ColumnDefinition getColumnDefinition(ColumnIdentifier name)

Returns the ColumnDefinition for name.

getColumnDefinition

public ColumnDefinition getColumnDefinition(java.nio.ByteBuffer name)

getColumnDefinition

public ColumnDefinition getColumnDefinition(CellName cellName)

Returns a ColumnDefinition given a cell name.

getColumnDefinitionForIndex

public ColumnDefinition getColumnDefinitionForIndex(java.lang.String indexName)

addDefaultIndexNames

public void addDefaultIndexNames()
                          throws ConfigurationException

Convert a null index_name to appropriate default name according to column status

Throws:

ConfigurationException

getDefaultIndexName

public static java.lang.String getDefaultIndexName(java.lang.String cfName,
                                                   ColumnIdentifier columnName)

getOnDiskIterator

public java.util.Iterator<OnDiskAtom> getOnDiskIterator(FileDataInput in,
                                                        Version version)

getOnDiskIterator

public java.util.Iterator<OnDiskAtom> getOnDiskIterator(FileDataInput in,
                                                        ColumnSerializer.Flag flag,
                                                        int expireBefore,
                                                        Version version)

getOnDiskDeserializer

public AtomDeserializer getOnDiskDeserializer(java.io.DataInput in,
                                              Version version)

isNameValid

public static boolean isNameValid(java.lang.String name)

isIndexNameValid

public static boolean isIndexNameValid(java.lang.String name)

validate

public CFMetaData validate()
                    throws ConfigurationException

Throws:

ConfigurationException

isPurged

public boolean isPurged()

getColumnDefinitionComparator

public AbstractType<?> getColumnDefinitionComparator(ColumnDefinition def)

getComponentComparator

public AbstractType<?> getComponentComparator(java.lang.Integer componentIndex,
                                              ColumnDefinition.Kind kind)

addAllColumnDefinitions

public CFMetaData addAllColumnDefinitions(java.util.Collection<ColumnDefinition> defs)

addColumnDefinition

public CFMetaData addColumnDefinition(ColumnDefinition def)
                               throws ConfigurationException

Throws:

ConfigurationException

addOrReplaceColumnDefinition

public CFMetaData addOrReplaceColumnDefinition(ColumnDefinition def)

removeColumnDefinition

public boolean removeColumnDefinition(ColumnDefinition def)

addTriggerDefinition

public void addTriggerDefinition(TriggerDefinition def)
                          throws InvalidRequestException

Throws:

InvalidRequestException

containsTriggerDefinition

public boolean containsTriggerDefinition(TriggerDefinition def)

removeTrigger

public boolean removeTrigger(java.lang.String name)

recordColumnDrop

public void recordColumnDrop(ColumnDefinition def)

renameColumn

public void renameColumn(ColumnIdentifier from,
                         ColumnIdentifier to)
                  throws InvalidRequestException

Throws:

InvalidRequestException

rebuild

public CFMetaData rebuild()

calculateIsDense

public static boolean calculateIsDense(AbstractType<?> comparator,
                                       java.util.Collection<ColumnDefinition> defs)

isCQL3Table

public boolean isCQL3Table()

isThriftCompatible

public boolean isThriftCompatible()

Returns whether this CFMetaData can be returned to thrift.

isCounter

public boolean isCounter()

hasStaticColumns

public boolean hasStaticColumns()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object