@Internal public class StringByteArrayConverter extends Object implements DataStructureConverter<org.apache.flink.table.data.StringData,byte[]>
CharType/VarCharType of byte[] external type.| 构造器和说明 |
|---|
StringByteArrayConverter() |
| 限定符和类型 | 方法和说明 |
|---|---|
byte[] |
toExternal(org.apache.flink.table.data.StringData internal)
Converts to external data structure.
|
org.apache.flink.table.data.StringData |
toInternal(byte[] external)
Converts to internal data structure.
|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitopen, toExternalOrNull, toInternalOrNullpublic org.apache.flink.table.data.StringData toInternal(byte[] external)
DataStructureConverterNote: Parameter must not be null. Output must not be null.
toInternal 在接口中 DataStructureConverter<org.apache.flink.table.data.StringData,byte[]>public byte[] toExternal(org.apache.flink.table.data.StringData internal)
DataStructureConverterNote: Parameter must not be null. Output must not be null.
toExternal 在接口中 DataStructureConverter<org.apache.flink.table.data.StringData,byte[]>Copyright © 2014–2020 The Apache Software Foundation. All rights reserved.