Package org.apache.flink.table.runtime.operators.window

Class TimeWindow.Serializer

java.lang.Object

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

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

org.apache.flink.table.runtime.operators.window.TimeWindow.Serializer

All Implemented Interfaces:

Serializable

Enclosing class:

TimeWindow

public static class TimeWindow.Serializer
extends org.apache.flink.api.common.typeutils.base.TypeSerializerSingleton<TimeWindow>

The serializer used to write the TimeWindow type.

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	TimeWindow.Serializer.TimeWindowSerializerSnapshot	Serializer configuration snapshot for compatibility and format evolution.

Constructor Summary

Constructors

Constructor	Description
Serializer()

Method Summary

Modifier and Type	Method	Description
void	copy(org.apache.flink.core.memory.DataInputView source, org.apache.flink.core.memory.DataOutputView target)
TimeWindow	copy(TimeWindow from)
TimeWindow	copy(TimeWindow from, TimeWindow reuse)
TimeWindow	createInstance()
TimeWindow	deserialize(org.apache.flink.core.memory.DataInputView source)
TimeWindow	deserialize(TimeWindow reuse, org.apache.flink.core.memory.DataInputView source)
int	getLength()
boolean	isImmutableType()
void	serialize(TimeWindow record, org.apache.flink.core.memory.DataOutputView target)
org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<TimeWindow>	snapshotConfiguration()

Methods inherited from class org.apache.flink.api.common.typeutils.base.TypeSerializerSingleton

duplicate, equals, hashCode

Methods inherited from class java.lang.Object

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

Constructor Details

Serializer

public Serializer()

Method Details

isImmutableType

public boolean isImmutableType()

Specified by:

isImmutableType in class org.apache.flink.api.common.typeutils.TypeSerializer<TimeWindow>

createInstance

public TimeWindow createInstance()

Specified by:

createInstance in class org.apache.flink.api.common.typeutils.TypeSerializer<TimeWindow>

copy

public TimeWindow copy(TimeWindow from)

Specified by:

copy in class org.apache.flink.api.common.typeutils.TypeSerializer<TimeWindow>

copy

public TimeWindow copy(TimeWindow from,
 TimeWindow reuse)

Specified by:

copy in class org.apache.flink.api.common.typeutils.TypeSerializer<TimeWindow>

getLength

public int getLength()

Specified by:

getLength in class org.apache.flink.api.common.typeutils.TypeSerializer<TimeWindow>

serialize

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

Specified by:

serialize in class org.apache.flink.api.common.typeutils.TypeSerializer<TimeWindow>

Throws:

IOException

deserialize

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

Specified by:

deserialize in class org.apache.flink.api.common.typeutils.TypeSerializer<TimeWindow>

Throws:

IOException

deserialize

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

Specified by:

deserialize in class org.apache.flink.api.common.typeutils.TypeSerializer<TimeWindow>

Throws:

IOException

copy

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

Specified by:

copy in class org.apache.flink.api.common.typeutils.TypeSerializer<TimeWindow>

Throws:

IOException

snapshotConfiguration

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

Specified by:

snapshotConfiguration in class org.apache.flink.api.common.typeutils.TypeSerializer<TimeWindow>