org.apache.shardingsphere.sharding.cosid.algorithm.sharding.interval

类 AbstractCosIdIntervalShardingAlgorithm<T extends Comparable<?>>

java.lang.Object

org.apache.shardingsphere.sharding.cosid.algorithm.sharding.interval.AbstractCosIdIntervalShardingAlgorithm<T>

所有已实现的接口:

org.apache.shardingsphere.infra.config.algorithm.ShardingSphereAlgorithm, org.apache.shardingsphere.infra.util.spi.lifecycle.SPIPostProcessor, org.apache.shardingsphere.infra.util.spi.type.typed.TypedSPI, StandardShardingAlgorithm<T>, ShardingAlgorithm

直接已知子类:

CosIdIntervalShardingAlgorithm, CosIdSnowflakeIntervalShardingAlgorithm

public abstract class AbstractCosIdIntervalShardingAlgorithm<T extends Comparable<?>>
extends Object
implements StandardShardingAlgorithm<T>

Abstract interval range sharding algorithm with CosId.

字段概要

字段

限定符和类型	字段和说明
static String	DATE_TIME_LOWER_KEY
static String	DATE_TIME_UPPER_KEY
static DateTimeFormatter	DEFAULT_DATE_TIME_FORMATTER
static String	DEFAULT_DATE_TIME_PATTERN
static String	INTERVAL_AMOUNT_KEY
static String	INTERVAL_UNIT_KEY
static String	SHARDING_SUFFIX_FORMAT_KEY
static String	ZONE_ID_KEY

构造器概要

构造器

构造器和说明
AbstractCosIdIntervalShardingAlgorithm()

方法概要

限定符和类型	方法和说明
protected abstract LocalDateTime	convertShardingValue(T shardingValue)
String	doSharding(Collection<String> availableTargetNames, PreciseShardingValue<T> shardingValue)
Collection<String>	doSharding(Collection<String> availableTargetNames, RangeShardingValue<T> shardingValue)
void	init(Properties props)

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.apache.shardingsphere.sharding.api.sharding.standard.StandardShardingAlgorithm

findMatchedTargetName

从接口继承的方法 org.apache.shardingsphere.infra.config.algorithm.ShardingSphereAlgorithm

getProps

从接口继承的方法 org.apache.shardingsphere.infra.util.spi.type.typed.TypedSPI

getType, getTypeAliases

字段详细资料

DEFAULT_DATE_TIME_PATTERN

public static final String DEFAULT_DATE_TIME_PATTERN

另请参阅:

常量字段值

DEFAULT_DATE_TIME_FORMATTER

public static final DateTimeFormatter DEFAULT_DATE_TIME_FORMATTER

DATE_TIME_LOWER_KEY

public static final String DATE_TIME_LOWER_KEY

另请参阅:

常量字段值

DATE_TIME_UPPER_KEY

public static final String DATE_TIME_UPPER_KEY

另请参阅:

常量字段值

SHARDING_SUFFIX_FORMAT_KEY

public static final String SHARDING_SUFFIX_FORMAT_KEY

另请参阅:

常量字段值

INTERVAL_UNIT_KEY

public static final String INTERVAL_UNIT_KEY

另请参阅:

常量字段值

INTERVAL_AMOUNT_KEY

public static final String INTERVAL_AMOUNT_KEY

另请参阅:

常量字段值

ZONE_ID_KEY

public static final String ZONE_ID_KEY

另请参阅:

常量字段值

构造器详细资料

AbstractCosIdIntervalShardingAlgorithm

public AbstractCosIdIntervalShardingAlgorithm()

方法详细资料

init

public void init(Properties props)

指定者:

init 在接口中 org.apache.shardingsphere.infra.util.spi.lifecycle.SPIPostProcessor

doSharding

public String doSharding(Collection<String> availableTargetNames,
                         PreciseShardingValue<T> shardingValue)

指定者:

doSharding 在接口中 StandardShardingAlgorithm<T extends Comparable<?>>

doSharding

public Collection<String> doSharding(Collection<String> availableTargetNames,
                                     RangeShardingValue<T> shardingValue)

指定者:

doSharding 在接口中 StandardShardingAlgorithm<T extends Comparable<?>>

convertShardingValue

protected abstract LocalDateTime convertShardingValue(T shardingValue)