org.apache.flink.streaming.api.datastream

类 CoGroupedStreams.UnionSerializer<T1,T2>

java.lang.Object

org.apache.flink.api.common.typeutils.TypeSerializer<CoGroupedStreams.TaggedUnion<T1,T2>>

org.apache.flink.streaming.api.datastream.CoGroupedStreams.UnionSerializer<T1,T2>

所有已实现的接口:

Serializable

封闭类:

CoGroupedStreams<T1,T2>

@VisibleForTesting
 @Internal
public static class CoGroupedStreams.UnionSerializer<T1,T2>
extends org.apache.flink.api.common.typeutils.TypeSerializer<CoGroupedStreams.TaggedUnion<T1,T2>>

TypeSerializer for CoGroupedStreams.TaggedUnion.

另请参阅:

序列化表格

构造器概要

构造器

构造器和说明
UnionSerializer(org.apache.flink.api.common.typeutils.TypeSerializer<T1> oneSerializer, org.apache.flink.api.common.typeutils.TypeSerializer<T2> twoSerializer)

方法概要

限定符和类型	方法和说明
CoGroupedStreams.TaggedUnion<T1,T2>	copy(CoGroupedStreams.TaggedUnion<T1,T2> from)
CoGroupedStreams.TaggedUnion<T1,T2>	copy(CoGroupedStreams.TaggedUnion<T1,T2> from, CoGroupedStreams.TaggedUnion<T1,T2> reuse)
void	copy(org.apache.flink.core.memory.DataInputView source, org.apache.flink.core.memory.DataOutputView target)
CoGroupedStreams.TaggedUnion<T1,T2>	createInstance()
CoGroupedStreams.TaggedUnion<T1,T2>	deserialize(CoGroupedStreams.TaggedUnion<T1,T2> reuse, org.apache.flink.core.memory.DataInputView source)
CoGroupedStreams.TaggedUnion<T1,T2>	deserialize(org.apache.flink.core.memory.DataInputView source)
org.apache.flink.api.common.typeutils.TypeSerializer<CoGroupedStreams.TaggedUnion<T1,T2>>	duplicate()
boolean	equals(Object obj)
int	getLength()
int	hashCode()
boolean	isImmutableType()
void	serialize(CoGroupedStreams.TaggedUnion<T1,T2> record, org.apache.flink.core.memory.DataOutputView target)
org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<CoGroupedStreams.TaggedUnion<T1,T2>>	snapshotConfiguration()

从类继承的方法 java.lang.Object

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

构造器详细资料

UnionSerializer

public UnionSerializer(org.apache.flink.api.common.typeutils.TypeSerializer<T1> oneSerializer,
                       org.apache.flink.api.common.typeutils.TypeSerializer<T2> twoSerializer)

方法详细资料

isImmutableType

public boolean isImmutableType()

指定者:

isImmutableType 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<CoGroupedStreams.TaggedUnion<T1,T2>>

duplicate

public org.apache.flink.api.common.typeutils.TypeSerializer<CoGroupedStreams.TaggedUnion<T1,T2>> duplicate()

指定者:

duplicate 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<CoGroupedStreams.TaggedUnion<T1,T2>>

createInstance

public CoGroupedStreams.TaggedUnion<T1,T2> createInstance()

指定者:

createInstance 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<CoGroupedStreams.TaggedUnion<T1,T2>>

copy

public CoGroupedStreams.TaggedUnion<T1,T2> copy(CoGroupedStreams.TaggedUnion<T1,T2> from)

指定者:

copy 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<CoGroupedStreams.TaggedUnion<T1,T2>>

copy

public CoGroupedStreams.TaggedUnion<T1,T2> copy(CoGroupedStreams.TaggedUnion<T1,T2> from,
                                                CoGroupedStreams.TaggedUnion<T1,T2> reuse)

指定者:

copy 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<CoGroupedStreams.TaggedUnion<T1,T2>>

getLength

public int getLength()

指定者:

getLength 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<CoGroupedStreams.TaggedUnion<T1,T2>>

serialize

public void serialize(CoGroupedStreams.TaggedUnion<T1,T2> record,
                      org.apache.flink.core.memory.DataOutputView target)
               throws IOException

指定者:

serialize 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<CoGroupedStreams.TaggedUnion<T1,T2>>

抛出:

IOException

deserialize

public CoGroupedStreams.TaggedUnion<T1,T2> deserialize(org.apache.flink.core.memory.DataInputView source)
                                                throws IOException

指定者:

deserialize 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<CoGroupedStreams.TaggedUnion<T1,T2>>

抛出:

IOException

deserialize

public CoGroupedStreams.TaggedUnion<T1,T2> deserialize(CoGroupedStreams.TaggedUnion<T1,T2> reuse,
                                                       org.apache.flink.core.memory.DataInputView source)
                                                throws IOException

指定者:

deserialize 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<CoGroupedStreams.TaggedUnion<T1,T2>>

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<CoGroupedStreams.TaggedUnion<T1,T2>>

抛出:

IOException

hashCode

public int hashCode()

指定者:

hashCode 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<CoGroupedStreams.TaggedUnion<T1,T2>>

equals

public boolean equals(Object obj)

指定者:

equals 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<CoGroupedStreams.TaggedUnion<T1,T2>>

snapshotConfiguration

public org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<CoGroupedStreams.TaggedUnion<T1,T2>> snapshotConfiguration()

指定者:

snapshotConfiguration 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<CoGroupedStreams.TaggedUnion<T1,T2>>