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

Class CountWindow.Serializer

java.lang.Object

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

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

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

All Implemented Interfaces:

Serializable

Enclosing class:

CountWindow

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

The serializer used to write the CountWindow type.

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	CountWindow.Serializer.CountWindowSerializerSnapshot	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)
CountWindow	copy(CountWindow from)
CountWindow	copy(CountWindow from, CountWindow reuse)
CountWindow	createInstance()
CountWindow	deserialize(org.apache.flink.core.memory.DataInputView source)
CountWindow	deserialize(CountWindow reuse, org.apache.flink.core.memory.DataInputView source)
int	getLength()
boolean	isImmutableType()
void	serialize(CountWindow record, org.apache.flink.core.memory.DataOutputView target)
org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<CountWindow>	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<CountWindow>

createInstance

public CountWindow createInstance()

Specified by:

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

copy

public CountWindow copy(CountWindow from)

Specified by:

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

copy

public CountWindow copy(CountWindow from,
 CountWindow reuse)

Specified by:

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

getLength

public int getLength()

Specified by:

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

serialize

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

Specified by:

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

Throws:

IOException

deserialize

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

Specified by:

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

Throws:

IOException

deserialize

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

Specified by:

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

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<CountWindow>

Throws:

IOException

snapshotConfiguration

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

Specified by:

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