org.apache.flink.table.data.conversion

类 DayTimeIntervalDurationConverter

java.lang.Object

org.apache.flink.table.data.conversion.DayTimeIntervalDurationConverter

所有已实现的接口:

Serializable, DataStructureConverter<Long,java.time.Duration>

@Internal
public class DayTimeIntervalDurationConverter
extends Object
implements DataStructureConverter<Long,java.time.Duration>

Converter for DayTimeIntervalType of Duration external type.

另请参阅:

序列化表格

字段概要

字段

限定符和类型	字段和说明
static DayTimeIntervalDurationConverter	INSTANCE

构造器概要

构造器

构造器和说明
DayTimeIntervalDurationConverter()

方法概要

限定符和类型	方法和说明
java.time.Duration	toExternal(Long internal) Converts to external data structure.
Long	toInternal(java.time.Duration external) Converts to internal data structure.

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.flink.table.data.conversion.DataStructureConverter

isIdentityConversion, open, toExternalOrNull, toInternalOrNull

字段详细资料

INSTANCE

public static final DayTimeIntervalDurationConverter INSTANCE

构造器详细资料

DayTimeIntervalDurationConverter

public DayTimeIntervalDurationConverter()

方法详细资料

toInternal

public Long toInternal(java.time.Duration external)

从接口复制的说明: DataStructureConverter

Converts to internal data structure.

Note: Parameter must not be null. Output must not be null.

指定者:

toInternal 在接口中 DataStructureConverter<Long,java.time.Duration>

toExternal

public java.time.Duration toExternal(Long internal)

从接口复制的说明: DataStructureConverter

Converts to external data structure.

Note: Parameter must not be null. Output must not be null.

指定者:

toExternal 在接口中 DataStructureConverter<Long,java.time.Duration>