me.ahoo.cosid.shardingsphere.sharding.interval

Class CosIdIntervalShardingAlgorithm

java.lang.Object

me.ahoo.cosid.shardingsphere.sharding.interval.AbstractIntervalShardingAlgorithm<java.lang.Comparable<?>>

me.ahoo.cosid.shardingsphere.sharding.interval.CosIdIntervalShardingAlgorithm

All Implemented Interfaces:

org.apache.shardingsphere.infra.config.algorithm.ShardingSphereAlgorithm, org.apache.shardingsphere.infra.config.algorithm.ShardingSphereAlgorithmPostProcessor, org.apache.shardingsphere.sharding.api.sharding.standard.StandardShardingAlgorithm<java.lang.Comparable<?>>, org.apache.shardingsphere.sharding.spi.ShardingAlgorithm, org.apache.shardingsphere.spi.typed.TypedSPI

public class CosIdIntervalShardingAlgorithm
extends AbstractIntervalShardingAlgorithm<java.lang.Comparable<?>>

Interval-based time range sharding algorithm.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	DATE_TIME_PATTERN_KEY
static java.lang.String	TIMESTAMP_SECOND_UNIT
static java.lang.String	TIMESTAMP_UNIT_KEY
static java.lang.String	TYPE

Fields inherited from class me.ahoo.cosid.shardingsphere.sharding.interval.AbstractIntervalShardingAlgorithm

DATE_TIME_LOWER_KEY, DATE_TIME_UPPER_KEY, DEFAULT_DATE_TIME_FORMATTER, DEFAULT_DATE_TIME_PATTERN, INTERVAL_AMOUNT_KEY, INTERVAL_UNIT_KEY, SHARDING_SUFFIX_FORMAT_KEY, TYPE_PREFIX, ZONE_ID_KEY

Constructor Summary

Constructors

Constructor and Description
CosIdIntervalShardingAlgorithm()

Method Summary

Modifier and Type	Method and Description
protected java.time.LocalDateTime	convertShardingValue(java.lang.Comparable<?> shardingValue) convert sharding value to LocalDateTime.
java.lang.String	getType()
void	init()

Methods inherited from class me.ahoo.cosid.shardingsphere.sharding.interval.AbstractIntervalShardingAlgorithm

convertRangeShardingValue, doSharding, doSharding, getProps, getRequiredValue, getSharding, getZoneId, setProps

Methods inherited from class java.lang.Object

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

Field Detail

TYPE

public static final java.lang.String TYPE

See Also:

Constant Field Values

DATE_TIME_PATTERN_KEY

public static final java.lang.String DATE_TIME_PATTERN_KEY

See Also:

Constant Field Values

TIMESTAMP_SECOND_UNIT

public static final java.lang.String TIMESTAMP_SECOND_UNIT

See Also:

Constant Field Values

TIMESTAMP_UNIT_KEY

public static final java.lang.String TIMESTAMP_UNIT_KEY

See Also:

Constant Field Values

Constructor Detail

CosIdIntervalShardingAlgorithm

public CosIdIntervalShardingAlgorithm()

Method Detail

init

public void init()

Specified by:

init in interface org.apache.shardingsphere.infra.config.algorithm.ShardingSphereAlgorithmPostProcessor

Overrides:

init in class AbstractIntervalShardingAlgorithm<java.lang.Comparable<?>>

convertShardingValue

protected java.time.LocalDateTime convertShardingValue(java.lang.Comparable<?> shardingValue)

Description copied from class: AbstractIntervalShardingAlgorithm

convert sharding value to LocalDateTime.

Specified by:

convertShardingValue in class AbstractIntervalShardingAlgorithm<java.lang.Comparable<?>>

Parameters:

shardingValue - sharding value

Returns:

The LocalDateTime represented by the sharding value

getType

public java.lang.String getType()