org.apache.cassandra.config

Class CFMetaData

java.lang.Object

org.apache.cassandra.config.CFMetaData

public final class CFMetaData
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CFMetaData.Caching
static class	CFMetaData.SpeculativeRetry

Field Summary

Fields

Modifier and Type	Field and Description
static CFMetaData	BatchlogCf
java.util.UUID	cfId
java.lang.String	cfName
ColumnFamilyType	cfType
static CFMetaData	CompactionHistoryCf
static CFMetaData	CompactionLogCf
java.lang.Class<? extends AbstractCompactionStrategy>	compactionStrategyClass
java.util.Map<java.lang.String,java.lang.String>	compactionStrategyOptions
AbstractType<?>	comparator
CompressionParameters	compressionParameters
static CFMetaData	CounterIdCf
static CFMetaData.Caching	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 int	DEFAULT_INDEX_INTERVAL
static java.lang.String	DEFAULT_KEY_ALIAS
static int	DEFAULT_MAX_COMPACTION_THRESHOLD
static int	DEFAULT_MIN_COMPACTION_THRESHOLD
static boolean	DEFAULT_POPULATE_IO_CACHE_ON_FLUSH
static double	DEFAULT_READ_REPAIR_CHANCE
static boolean	DEFAULT_REPLICATE_ON_WRITE
static CFMetaData.SpeculativeRetry	DEFAULT_SPECULATIVE_RETRY
static java.lang.String	DEFAULT_VALUE_ALIAS
static CFMetaData	HintsCf
static CFMetaData	IndexCf
java.lang.String	ksName
static CFMetaData	LocalCf
static CFMetaData	PaxosCf
static CFMetaData	PeerEventsCf
static CFMetaData	PeersCf
static CFMetaData	RangeXfersCf
static CFMetaData	SchemaColumnFamiliesCf
static CFMetaData	SchemaColumnsCf
static CFMetaData	SchemaKeyspacesCf
static CFMetaData	SchemaTriggersCf
static CFMetaData	SSTableActivityCF
static CFMetaData	TraceEventsCf
static CFMetaData	TraceSessionsCf

Constructor Summary

Constructors

Constructor and Description
CFMetaData(java.lang.String keyspace, java.lang.String name, ColumnFamilyType type, AbstractType<?> comp)
CFMetaData(java.lang.String keyspace, java.lang.String name, ColumnFamilyType type, AbstractType<?> comp, AbstractType<?> subcc)

Method Summary

Methods

Modifier and Type	Method and Description
void	addColumnDefinition(ColumnDefinition def)
void	addColumnMetadataFromAliases(java.util.List<java.nio.ByteBuffer> aliases, AbstractType<?> comparator, ColumnDefinition.Type type)
void	addDefaultIndexNames() Convert a null index_name to appropriate default name according to column status
void	addOrReplaceColumnDefinition(ColumnDefinition def)
void	addTriggerDefinition(TriggerDefinition def)
java.util.Collection<ColumnDefinition>	allColumns()
void	apply(CFMetaData cfm) Updates CFMetaData in-place to match cf_def *Note*: This method left public only for DefsTest, don't use directly!
static void	applyImplicitDefaults(org.apache.cassandra.thrift.CfDef cf_def) applies implicit defaults to cf definition.
CFMetaData	bloomFilterFpChance(java.lang.Double prop)
CFMetaData	caching(CFMetaData.Caching prop)
CFMetaData	clone()
java.util.List<ColumnDefinition>	clusteringKeyColumns()
CFMetaData	columnMetadata(java.util.Map<java.nio.ByteBuffer,ColumnDefinition> prop)
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)
static java.lang.Class<? extends AbstractCompactionStrategy>	createCompactionStrategy(java.lang.String className)
AbstractCompactionStrategy	createCompactionStrategyInstance(ColumnFamilyStore cfs)
CFMetaData	dcLocalReadRepairChance(double prop)
CFMetaData	defaultTimeToLive(int prop)
CFMetaData	defaultValidator(AbstractType<?> prop)
RowMutation	dropFromSchema(long timestamp) Remove all CF attributes from schema
CFMetaData	droppedColumns(java.util.Map<java.nio.ByteBuffer,java.lang.Long> cols)
boolean	equals(java.lang.Object obj)
static CFMetaData	fromSchema(UntypedResultSet.Row result) Deserialize CF metadata from low-level representation
static CFMetaData	fromThrift(org.apache.cassandra.thrift.CfDef cf_def)
static CFMetaData	fromThriftCqlRow(org.apache.cassandra.thrift.CqlRow row) Create CFMetaData from thrift CqlRow that contains columns from schema_columnfamilies.
CFMetaData	gcGraceSeconds(int prop)
double	getBloomFilterFpChance()
CFMetaData.Caching	getCaching()
CFDefinition	getCfDef()
ColumnDefinition	getColumnDefinition(java.nio.ByteBuffer name) Returns the ColumnDefinition for name.
AbstractType<?>	getColumnDefinitionComparator(ColumnDefinition def)
ColumnDefinition	getColumnDefinitionForIndex(java.lang.String indexName)
ColumnDefinition	getColumnDefinitionFromColumnName(java.nio.ByteBuffer columnName) Returns a ColumnDefinition given a full (internal) column name.
java.lang.String	getComment()
AbstractType<?>	getComponentComparator(java.lang.Integer componentIndex, ColumnDefinition.Type type)
java.lang.String	getCQL2KeyName()
double	getDcLocalReadRepair()
static java.lang.String	getDefaultIndexName(java.lang.String cfName, AbstractType<?> comparator, java.nio.ByteBuffer columnName)
int	getDefaultTimeToLive()
AbstractType<?>	getDefaultValidator()
java.util.Map<java.nio.ByteBuffer,java.lang.Long>	getDroppedColumns()
int	getGcGraceSeconds()
int	getIndexInterval()
AbstractType<?>	getKeyValidator()
java.lang.Integer	getMaxCompactionThreshold()
int	getMemtableFlushPeriod()
java.lang.Integer	getMinCompactionThreshold()
java.util.Iterator<OnDiskAtom>	getOnDiskIterator(java.io.DataInput in, int count, ColumnSerializer.Flag flag, int expireBefore, Descriptor.Version version)
java.util.Iterator<OnDiskAtom>	getOnDiskIterator(java.io.DataInput in, int count, Descriptor.Version version)
double	getReadRepairChance()
boolean	getReplicateOnWrite()
CFMetaData.SpeculativeRetry	getSpeculativeRetry()
ColumnNameBuilder	getStaticColumnNameBuilder()
java.util.Map<java.lang.String,TriggerDefinition>	getTriggers()
AbstractType<?>	getValueValidatorFromColumnName(java.nio.ByteBuffer columnName) Like getColumnDefinitionFromColumnName, the argument must be an internal column/cell name.
int	hashCode()
boolean	hasStaticColumns()
java.lang.String	indexColumnFamilyName(ColumnDefinition info) generate a column family name for an index corresponding to the given column.
CFMetaData	indexInterval(int prop)
static boolean	isIndexNameValid(java.lang.String name)
static boolean	isNameValid(java.lang.String name)
boolean	isSuper()
boolean	isThriftCompatible() Returns whether this CFMetaData can be returned to thrift.
CFMetaData	keyValidator(AbstractType<?> prop)
CFMetaData	maxCompactionThreshold(int prop)
CFMetaData	memtableFlushPeriod(int prop)
CFMetaData	minCompactionThreshold(int prop)
static CFMetaData	newIndexMetadata(CFMetaData parent, ColumnDefinition info, AbstractType<?> columnComparator)
ReadRepairDecision	newReadRepairDecision()
java.util.List<ColumnDefinition>	partitionKeyColumns()
boolean	populateIoCacheOnFlush()
CFMetaData	populateIoCacheOnFlush(boolean prop)
CFMetaData	readRepairChance(double prop)
CFMetaData	rebuild()
void	recordColumnDrop(ColumnDefinition def)
java.lang.Iterable<ColumnDefinition>	regularAndStaticColumns()
java.util.Set<ColumnDefinition>	regularColumns()
void	reload()
CFMetaData	reloadSecondaryIndexMetadata(CFMetaData parent)
boolean	removeColumnDefinition(ColumnDefinition def)
boolean	removeTrigger(java.lang.String name)
static CFMetaData	rename(CFMetaData cfm, java.lang.String newName)
void	renameColumn(java.nio.ByteBuffer from, java.lang.String strFrom, java.nio.ByteBuffer to, java.lang.String strTo)
CFMetaData	replicateOnWrite(boolean prop)
CFMetaData	speculativeRetry(CFMetaData.SpeculativeRetry prop)
java.util.Set<ColumnDefinition>	staticColumns()
RowMutation	toSchema(long timestamp) Convert current metadata into schema mutation
void	toSchema(RowMutation rm, long timestamp)
RowMutation	toSchemaUpdate(CFMetaData newState, long modificationTimestamp, boolean fromThrift) Create schema mutations to update this metadata to provided new state.
java.lang.String	toString()
org.apache.cassandra.thrift.CfDef	toThrift()
CFMetaData	triggers(java.util.Map<java.lang.String,TriggerDefinition> prop)
CFMetaData	validate()
void	validateColumns(java.lang.Iterable<Column> columns)
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

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_REPLICATE_ON_WRITE

public static final boolean DEFAULT_REPLICATE_ON_WRITE

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 CFMetaData.Caching 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_INDEX_INTERVAL

public static final int DEFAULT_INDEX_INTERVAL

See Also:

Constant Field Values

DEFAULT_POPULATE_IO_CACHE_ON_FLUSH

public static final boolean DEFAULT_POPULATE_IO_CACHE_ON_FLUSH

See Also:

Constant Field Values

DEFAULT_COMPRESSOR

public static final java.lang.String DEFAULT_COMPRESSOR

IndexCf

public static final CFMetaData IndexCf

CounterIdCf

public static final CFMetaData CounterIdCf

SchemaKeyspacesCf

public static final CFMetaData SchemaKeyspacesCf

SchemaColumnFamiliesCf

public static final CFMetaData SchemaColumnFamiliesCf

SchemaColumnsCf

public static final CFMetaData SchemaColumnsCf

SchemaTriggersCf

public static final CFMetaData SchemaTriggersCf

HintsCf

public static final CFMetaData HintsCf

PeersCf

public static final CFMetaData PeersCf

PeerEventsCf

public static final CFMetaData PeerEventsCf

LocalCf

public static final CFMetaData LocalCf

TraceSessionsCf

public static final CFMetaData TraceSessionsCf

TraceEventsCf

public static final CFMetaData TraceEventsCf

BatchlogCf

public static final CFMetaData BatchlogCf

RangeXfersCf

public static final CFMetaData RangeXfersCf

CompactionLogCf

public static final CFMetaData CompactionLogCf

PaxosCf

public static final CFMetaData PaxosCf

SSTableActivityCF

public static final CFMetaData SSTableActivityCF

CompactionHistoryCf

public static final CFMetaData CompactionHistoryCf

cfId

public final java.util.UUID cfId

ksName

public final java.lang.String ksName

cfName

public final java.lang.String cfName

cfType

public final ColumnFamilyType cfType

comparator

public volatile AbstractType<?> 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,
          AbstractType<?> comp,
          AbstractType<?> subcc)

CFMetaData

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

Method Detail

comment

public CFMetaData comment(java.lang.String prop)

readRepairChance

public CFMetaData readRepairChance(double prop)

dcLocalReadRepairChance

public CFMetaData dcLocalReadRepairChance(double prop)

replicateOnWrite

public CFMetaData replicateOnWrite(boolean 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)

columnMetadata

public CFMetaData columnMetadata(java.util.Map<java.nio.ByteBuffer,ColumnDefinition> 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(java.lang.Double prop)

caching

public CFMetaData caching(CFMetaData.Caching prop)

indexInterval

public CFMetaData indexInterval(int prop)

memtableFlushPeriod

public CFMetaData memtableFlushPeriod(int prop)

defaultTimeToLive

public CFMetaData defaultTimeToLive(int prop)

speculativeRetry

public CFMetaData speculativeRetry(CFMetaData.SpeculativeRetry prop)

populateIoCacheOnFlush

public CFMetaData populateIoCacheOnFlush(boolean prop)

droppedColumns

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

triggers

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

getTriggers

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

compile

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

newIndexMetadata

public static CFMetaData newIndexMetadata(CFMetaData parent,
                          ColumnDefinition info,
                          AbstractType<?> columnComparator)

reloadSecondaryIndexMetadata

public CFMetaData reloadSecondaryIndexMetadata(CFMetaData parent)

clone

public CFMetaData clone()

Overrides:

clone in class java.lang.Object

rename

public static CFMetaData rename(CFMetaData cfm,
                java.lang.String newName)

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()

getReadRepairChance

public double getReadRepairChance()

getDcLocalReadRepair

public double getDcLocalReadRepair()

newReadRepairDecision

public ReadRepairDecision newReadRepairDecision()

getReplicateOnWrite

public boolean getReplicateOnWrite()

populateIoCacheOnFlush

public boolean populateIoCacheOnFlush()

getGcGraceSeconds

public int getGcGraceSeconds()

getDefaultValidator

public AbstractType<?> getDefaultValidator()

getKeyValidator

public AbstractType<?> getKeyValidator()

getMinCompactionThreshold

public java.lang.Integer getMinCompactionThreshold()

getMaxCompactionThreshold

public java.lang.Integer getMaxCompactionThreshold()

getCQL2KeyName

public java.lang.String getCQL2KeyName()

compressionParameters

public CompressionParameters compressionParameters()

allColumns

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

partitionKeyColumns

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

clusteringKeyColumns

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

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()

getBloomFilterFpChance

public double getBloomFilterFpChance()

getCaching

public CFMetaData.Caching getCaching()

getIndexInterval

public int getIndexInterval()

getSpeculativeRetry

public CFMetaData.SpeculativeRetry getSpeculativeRetry()

getMemtableFlushPeriod

public int getMemtableFlushPeriod()

getDefaultTimeToLive

public int getDefaultTimeToLive()

getDroppedColumns

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

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

getValueValidatorFromColumnName

public AbstractType<?> getValueValidatorFromColumnName(java.nio.ByteBuffer columnName)

Like getColumnDefinitionFromColumnName, the argument must be an internal column/cell name.

applyImplicitDefaults

public static void applyImplicitDefaults(org.apache.cassandra.thrift.CfDef cf_def)

applies implicit defaults to cf definition. useful in updates

fromThrift

public static CFMetaData fromThrift(org.apache.cassandra.thrift.CfDef cf_def)
                             throws InvalidRequestException,
                                    ConfigurationException

Throws:

InvalidRequestException

ConfigurationException

fromThriftCqlRow

public static CFMetaData fromThriftCqlRow(org.apache.cassandra.thrift.CqlRow row)

Create CFMetaData from thrift CqlRow that contains columns from schema_columnfamilies.

Parameters:

row - CqlRow containing columns from schema_columnfamilies.

Returns:

CFMetaData derived from CqlRow

reload

public void reload()

apply

public void apply(CFMetaData cfm)
           throws ConfigurationException

Updates CFMetaData in-place to match cf_def *Note*: This method left public only for DefsTest, don't use directly!

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 AbstractCompactionStrategy createCompactionStrategyInstance(ColumnFamilyStore cfs)

toThrift

public org.apache.cassandra.thrift.CfDef toThrift()

getColumnDefinition

public ColumnDefinition getColumnDefinition(java.nio.ByteBuffer name)

Returns the ColumnDefinition for name. Note that name correspond to the returned ColumnDefinition name, and in particular for composite cfs, it should usually be only a component of the full column name. If you have a full column name, use getColumnDefinitionFromColumnName instead.

getColumnDefinitionFromColumnName

public ColumnDefinition getColumnDefinitionFromColumnName(java.nio.ByteBuffer columnName)

Returns a ColumnDefinition given a full (internal) column 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,
                                   AbstractType<?> comparator,
                                   java.nio.ByteBuffer columnName)

getOnDiskIterator

public java.util.Iterator<OnDiskAtom> getOnDiskIterator(java.io.DataInput in,
                                               int count,
                                               Descriptor.Version version)

getOnDiskIterator

public java.util.Iterator<OnDiskAtom> getOnDiskIterator(java.io.DataInput in,
                                               int count,
                                               ColumnSerializer.Flag flag,
                                               int expireBefore,
                                               Descriptor.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

toSchemaUpdate

public RowMutation toSchemaUpdate(CFMetaData newState,
                         long modificationTimestamp,
                         boolean fromThrift)

Create schema mutations to update this metadata to provided new state.

Parameters:

newState - The new metadata (for the same CF)

modificationTimestamp - Timestamp to use for mutation

fromThrift - whether the newState comes from thrift

Returns:

Difference between attributes in form of schema mutation

dropFromSchema

public RowMutation dropFromSchema(long timestamp)

Remove all CF attributes from schema

Parameters:

timestamp - Timestamp to use

Returns:

RowMutation to use to completely remove cf from schema

toSchema

public void toSchema(RowMutation rm,
            long timestamp)

addColumnMetadataFromAliases

public void addColumnMetadataFromAliases(java.util.List<java.nio.ByteBuffer> aliases,
                                AbstractType<?> comparator,
                                ColumnDefinition.Type type)

fromSchema

public static CFMetaData fromSchema(UntypedResultSet.Row result)

Deserialize CF metadata from low-level representation

Returns:

Thrift-based metadata deserialized from schema

toSchema

public RowMutation toSchema(long timestamp)
                     throws ConfigurationException

Convert current metadata into schema mutation

Parameters:

timestamp - Timestamp to use

Returns:

Low-level representation of the CF

Throws:

ConfigurationException - if any of the attributes didn't pass validation

getColumnDefinitionComparator

public AbstractType<?> getColumnDefinitionComparator(ColumnDefinition def)

getComponentComparator

public AbstractType<?> getComponentComparator(java.lang.Integer componentIndex,
                                     ColumnDefinition.Type type)

addColumnDefinition

public void addColumnDefinition(ColumnDefinition def)
                         throws ConfigurationException

Throws:

ConfigurationException

addOrReplaceColumnDefinition

public void addOrReplaceColumnDefinition(ColumnDefinition def)

removeColumnDefinition

public boolean removeColumnDefinition(ColumnDefinition def)

addTriggerDefinition

public void addTriggerDefinition(TriggerDefinition def)
                          throws ConfigurationException

Throws:

ConfigurationException

removeTrigger

public boolean removeTrigger(java.lang.String name)

recordColumnDrop

public void recordColumnDrop(ColumnDefinition def)

renameColumn

public void renameColumn(java.nio.ByteBuffer from,
                java.lang.String strFrom,
                java.nio.ByteBuffer to,
                java.lang.String strTo)
                  throws InvalidRequestException

Throws:

InvalidRequestException

rebuild

public CFMetaData rebuild()

getCfDef

public CFDefinition getCfDef()

isThriftCompatible

public boolean isThriftCompatible()

Returns whether this CFMetaData can be returned to thrift.

hasStaticColumns

public boolean hasStaticColumns()

getStaticColumnNameBuilder

public ColumnNameBuilder getStaticColumnNameBuilder()

validateColumns

public void validateColumns(java.lang.Iterable<Column> columns)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object