接口的使用
org.apache.flink.cdc.common.data.RecordData.FieldGetter

使用RecordData.FieldGetter的程序包

程序包	说明
org.apache.flink.cdc.common.data
org.apache.flink.cdc.common.utils

org.apache.flink.cdc.common.data中RecordData.FieldGetter的使用

返回RecordData.FieldGetter的org.apache.flink.cdc.common.data中的方法

限定符和类型	方法和说明
static RecordData.FieldGetter	RecordData.createFieldGetter(DataType fieldType, int fieldPos) Creates an accessor for getting elements in an internal RecordData structure at the given position.

org.apache.flink.cdc.common.utils中RecordData.FieldGetter的使用

返回变量类型为RecordData.FieldGetter的类型的org.apache.flink.cdc.common.utils中的方法

限定符和类型	方法和说明
static List<RecordData.FieldGetter>	SchemaUtils.createFieldGetters(List<Column> columns) create a list of RecordData.FieldGetter from given Column to get Object from RecordData.
static List<RecordData.FieldGetter>	SchemaUtils.createFieldGetters(Schema schema) create a list of RecordData.FieldGetter from given Schema to get Object from RecordData.

类型变量类型为RecordData.FieldGetter的org.apache.flink.cdc.common.utils中的方法参数

限定符和类型	方法和说明
static List<Object>	SchemaUtils.restoreOriginalData(RecordData recordData, List<RecordData.FieldGetter> fieldGetters) Restore original data fields from RecordData structure.