public class DataTypeSerializer
extends org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.cdc.common.types.DataType>
TypeSerializer for DataType.| 限定符和类型 | 类和说明 |
|---|---|
static class |
DataTypeSerializer.DataTypeSerializerSnapshot
Serializer configuration snapshot for compatibility and format evolution.
|
| 构造器和说明 |
|---|
DataTypeSerializer() |
| 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.cdc.common.types.DataType |
copy(org.apache.flink.cdc.common.types.DataType from) |
org.apache.flink.cdc.common.types.DataType |
copy(org.apache.flink.cdc.common.types.DataType from,
org.apache.flink.cdc.common.types.DataType reuse) |
org.apache.flink.cdc.common.types.DataType |
createInstance() |
org.apache.flink.cdc.common.types.DataType |
deserialize(org.apache.flink.core.memory.DataInputView source) |
org.apache.flink.cdc.common.types.DataType |
deserialize(org.apache.flink.cdc.common.types.DataType reuse,
org.apache.flink.core.memory.DataInputView source) |
org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.cdc.common.types.DataType> |
duplicate() |
boolean |
equals(Object o) |
int |
getLength() |
int |
hashCode() |
boolean |
isImmutableType() |
void |
serialize(org.apache.flink.cdc.common.types.DataType record,
org.apache.flink.core.memory.DataOutputView target) |
org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<org.apache.flink.cdc.common.types.DataType> |
snapshotConfiguration() |
public boolean isImmutableType()
isImmutableType 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.cdc.common.types.DataType>public org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.cdc.common.types.DataType> duplicate()
duplicate 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.cdc.common.types.DataType>public org.apache.flink.cdc.common.types.DataType createInstance()
createInstance 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.cdc.common.types.DataType>public org.apache.flink.cdc.common.types.DataType copy(org.apache.flink.cdc.common.types.DataType from)
copy 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.cdc.common.types.DataType>public org.apache.flink.cdc.common.types.DataType copy(org.apache.flink.cdc.common.types.DataType from,
org.apache.flink.cdc.common.types.DataType reuse)
copy 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.cdc.common.types.DataType>public int getLength()
getLength 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.cdc.common.types.DataType>public void serialize(org.apache.flink.cdc.common.types.DataType record,
org.apache.flink.core.memory.DataOutputView target)
throws IOException
serialize 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.cdc.common.types.DataType>IOExceptionpublic org.apache.flink.cdc.common.types.DataType deserialize(org.apache.flink.core.memory.DataInputView source)
throws IOException
deserialize 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.cdc.common.types.DataType>IOExceptionpublic org.apache.flink.cdc.common.types.DataType deserialize(org.apache.flink.cdc.common.types.DataType reuse,
org.apache.flink.core.memory.DataInputView source)
throws IOException
deserialize 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.cdc.common.types.DataType>IOExceptionpublic void copy(org.apache.flink.core.memory.DataInputView source,
org.apache.flink.core.memory.DataOutputView target)
throws IOException
copy 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.cdc.common.types.DataType>IOExceptionpublic boolean equals(Object o)
equals 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.cdc.common.types.DataType>public int hashCode()
hashCode 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.cdc.common.types.DataType>public org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<org.apache.flink.cdc.common.types.DataType> snapshotConfiguration()
snapshotConfiguration 在类中 org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.cdc.common.types.DataType>Copyright © 2025 The Apache Software Foundation. All rights reserved.