com.datastax.driver.core

Class TableMetadata.Options

java.lang.Object

com.datastax.driver.core.TableMetadata.Options

Enclosing class:

TableMetadata

public static class TableMetadata.Options
extends Object

Method Summary

Modifier and Type	Method and Description
double	getBloomFilterFalsePositiveChance() Returns the false positive chance for the Bloom filter of this table.
Map<String,String>	getCaching() Returns the caching options for this table.
String	getComment() Returns the commentary set for this table.
Map<String,String>	getCompaction() Returns the compaction options for this table.
Map<String,String>	getCompression() Returns the compression options for this table.
int	getDefaultTimeToLive() Returns the default TTL for this table.
int	getGcGraceInSeconds() Returns the tombstone garbage collection grace time in seconds for this table.
Integer	getIndexInterval() Returns the index interval option for this table.
double	getLocalReadRepairChance() Returns the cluster local read repair chance set for this table.
Integer	getMaxIndexInterval() Returns the maximum index interval option for this table.
int	getMemtableFlushPeriodInMs()
Integer	getMinIndexInterval() Returns the minimum index interval option for this table.
boolean	getPopulateIOCacheOnFlush() Whether the populate I/O cache on flush is set on this table.
double	getReadRepairChance() Returns the chance with which a read repair is triggered for this table.
boolean	getReplicateOnWrite() Returns whether replicateOnWrite is set for this table.
String	getSpeculativeRetry() Returns the speculative retry option for this table.
boolean	isCompactStorage() Returns whether the table uses the COMPACT STORAGE option.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

isCompactStorage

public boolean isCompactStorage()

Returns whether the table uses the COMPACT STORAGE option.

Returns:

whether the table uses the COMPACT STORAGE option.

getComment

public String getComment()

Returns the commentary set for this table.

Returns:

the commentary set for this table, or null if noe has been set.

getReadRepairChance

public double getReadRepairChance()

Returns the chance with which a read repair is triggered for this table.

Returns:

the read repair change set for table (in [0.0, 1.0]).

getLocalReadRepairChance

public double getLocalReadRepairChance()

Returns the cluster local read repair chance set for this table.

Returns:

the local read repair change set for table (in [0.0, 1.0]).

getReplicateOnWrite

public boolean getReplicateOnWrite()

Returns whether replicateOnWrite is set for this table. This is only meaningful for tables holding counters.

Returns:

whether replicateOnWrite is set for this table.

getGcGraceInSeconds

public int getGcGraceInSeconds()

Returns the tombstone garbage collection grace time in seconds for this table.

Returns:

the tombstone garbage collection grace time in seconds for this table.

getBloomFilterFalsePositiveChance

public double getBloomFilterFalsePositiveChance()

Returns the false positive chance for the Bloom filter of this table.

Returns:

the Bloom filter false positive chance for this table (in [0.0, 1.0]).

getCaching

public Map<String,String> getCaching()

Returns the caching options for this table.

Returns:

the caching options for this table.

getPopulateIOCacheOnFlush

public boolean getPopulateIOCacheOnFlush()

Whether the populate I/O cache on flush is set on this table.

Returns:

whether the populate I/O cache on flush is set on this table.

getMemtableFlushPeriodInMs

public int getMemtableFlushPeriodInMs()

getDefaultTimeToLive

public int getDefaultTimeToLive()

Returns the default TTL for this table.

Note: this option is not available in Cassandra 1.2 and will return 0 (no default TTL) when connected to 1.2 nodes.

Returns:

the default TTL for this table or 0 if no default TTL is configured.

getSpeculativeRetry

public String getSpeculativeRetry()

Returns the speculative retry option for this table.

Note: this option is not available in Cassandra 1.2 and will return "NONE" (no speculative retry) when connected to 1.2 nodes.

Returns:

the speculative retry option this table.

getIndexInterval

public Integer getIndexInterval()

Returns the index interval option for this table.

Note: this option is not available in Cassandra 1.2 (more precisely, it is not configurable per-table) and will return 128 (the default index interval) when connected to 1.2 nodes. It is deprecated in Cassandra 2.1 and above, and will therefore return null for 2.1 nodes.

Returns:

the index interval option for this table.

getMinIndexInterval

public Integer getMinIndexInterval()

Returns the minimum index interval option for this table.

Note: this option is available in Cassandra 2.1 and above, and will return null for earlier versions.

Returns:

the minimum index interval option for this table.

getMaxIndexInterval

public Integer getMaxIndexInterval()

Returns the maximum index interval option for this table.

Note: this option is available in Cassandra 2.1 and above, and will return null for earlier versions.

Returns:

the maximum index interval option for this table.

getCompaction

public Map<String,String> getCompaction()

Returns the compaction options for this table.

Returns:

a map containing the compaction options for this table.

getCompression

public Map<String,String> getCompression()

Returns the compression options for this table.

Returns:

a map containing the compression options for this table.