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

类 ArrayDataSerializer

java.lang.Object

org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.ArrayData>

org.apache.flink.table.runtime.typeutils.ArrayDataSerializer

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

所有已实现的接口:

Serializable

@Internal
public class ArrayDataSerializer
extends org.apache.flink.table.runtime.typeutils.ArrayDataSerializer

A TypeSerializer for ArrayData. It should be noted that the header will not be encoded. Currently Python doesn't support BinaryArrayData natively, so we can't use BaseArraySerializer directly.

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	ArrayDataSerializer.ArrayDataSerializerSnapshot TypeSerializerSnapshot for ArrayDataSerializer.

构造器概要

构造器

构造器和说明
ArrayDataSerializer(org.apache.flink.table.types.logical.LogicalType eleType, org.apache.flink.api.common.typeutils.TypeSerializer elementTypeSerializer)

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)
org.apache.flink.table.data.ArrayData	deserialize(org.apache.flink.table.data.ArrayData reuse, org.apache.flink.core.memory.DataInputView source)
org.apache.flink.table.data.ArrayData	deserialize(org.apache.flink.core.memory.DataInputView source)
org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.ArrayData>	duplicate()
void	serialize(org.apache.flink.table.data.ArrayData array, org.apache.flink.core.memory.DataOutputView target)
org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<org.apache.flink.table.data.ArrayData>	snapshotConfiguration()

从类继承的方法 org.apache.flink.table.runtime.typeutils.ArrayDataSerializer

copy, copy, createInstance, equals, getEleSer, getLength, hashCode, isImmutableType, toBinaryArray

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

ArrayDataSerializer

public ArrayDataSerializer(org.apache.flink.table.types.logical.LogicalType eleType,
                           org.apache.flink.api.common.typeutils.TypeSerializer elementTypeSerializer)

方法详细资料

serialize

public void serialize(org.apache.flink.table.data.ArrayData array,
                      org.apache.flink.core.memory.DataOutputView target)
               throws IOException

覆盖:

serialize 在类中 org.apache.flink.table.runtime.typeutils.ArrayDataSerializer

抛出:

IOException

deserialize

public org.apache.flink.table.data.ArrayData deserialize(org.apache.flink.core.memory.DataInputView source)
                                                  throws IOException

覆盖:

deserialize 在类中 org.apache.flink.table.runtime.typeutils.ArrayDataSerializer

抛出:

IOException

deserialize

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

覆盖:

deserialize 在类中 org.apache.flink.table.runtime.typeutils.ArrayDataSerializer

抛出:

IOException

copy

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

覆盖:

copy 在类中 org.apache.flink.table.runtime.typeutils.ArrayDataSerializer

抛出:

IOException

duplicate

public org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.ArrayData> duplicate()

覆盖:

duplicate 在类中 org.apache.flink.table.runtime.typeutils.ArrayDataSerializer

snapshotConfiguration

public org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<org.apache.flink.table.data.ArrayData> snapshotConfiguration()

覆盖:

snapshotConfiguration 在类中 org.apache.flink.table.runtime.typeutils.ArrayDataSerializer