org.apache.flink.table.runtime.typeutils.serializers.python

类 TimeSerializer

java.lang.Object

org.apache.flink.api.common.typeutils.TypeSerializer<T>

org.apache.flink.api.common.typeutils.base.TypeSerializerSingleton<Time>

org.apache.flink.table.runtime.typeutils.serializers.python.TimeSerializer

所有已实现的接口:

Serializable

@Internal
public class TimeSerializer
extends org.apache.flink.api.common.typeutils.base.TypeSerializerSingleton<Time>

Uses int instead of long as the serialized value. It reduces the length of the serialized value.

另请参阅:

序列化表格

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	TimeSerializer.TimeSerializerSnapshot Serializer configuration snapshot for compatibility and format evolution.

字段概要

字段

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

构造器概要

构造器

构造器和说明
TimeSerializer()

方法概要

限定符和类型	方法和说明
void	copy(org.apache.flink.core.memory.DataInputView source, org.apache.flink.core.memory.DataOutputView target)
Time	copy(Time from)
Time	copy(Time from, Time reuse)
Time	createInstance()
Time	deserialize(org.apache.flink.core.memory.DataInputView source)
Time	deserialize(Time reuse, org.apache.flink.core.memory.DataInputView source)
int	getLength()
boolean	isImmutableType()
void	serialize(Time record, org.apache.flink.core.memory.DataOutputView target)
org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<Time>	snapshotConfiguration()

从类继承的方法 org.apache.flink.api.common.typeutils.base.TypeSerializerSingleton

duplicate, equals, hashCode

从类继承的方法 java.lang.Object

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

字段详细资料

INSTANCE

public static final TimeSerializer INSTANCE

构造器详细资料

TimeSerializer

public TimeSerializer()

方法详细资料

isImmutableType

public boolean isImmutableType()

指定者:

isImmutableType 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<Time>

createInstance

public Time createInstance()

指定者:

createInstance 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<Time>

copy

public Time copy(Time from)

指定者:

copy 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<Time>

copy

public Time copy(Time from,
                 Time reuse)

指定者:

copy 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<Time>

getLength

public int getLength()

指定者:

getLength 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<Time>

serialize

public void serialize(Time record,
                      org.apache.flink.core.memory.DataOutputView target)
               throws IOException

指定者:

serialize 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<Time>

抛出:

IOException

deserialize

public Time deserialize(org.apache.flink.core.memory.DataInputView source)
                 throws IOException

指定者:

deserialize 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<Time>

抛出:

IOException

deserialize

public Time deserialize(Time reuse,
                        org.apache.flink.core.memory.DataInputView source)
                 throws IOException

指定者:

deserialize 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<Time>

抛出:

IOException

copy

public void copy(org.apache.flink.core.memory.DataInputView source,
                 org.apache.flink.core.memory.DataOutputView target)
          throws IOException

指定者:

copy 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<Time>

抛出:

IOException

snapshotConfiguration

public org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<Time> snapshotConfiguration()

指定者:

snapshotConfiguration 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<Time>