类的使用
org.apache.flink.streaming.api.utils.PythonTypeUtils.DataConverter

使用PythonTypeUtils.DataConverter的程序包

程序包	说明
org.apache.flink.streaming.api.utils

org.apache.flink.streaming.api.utils中PythonTypeUtils.DataConverter的使用

org.apache.flink.streaming.api.utils中PythonTypeUtils.DataConverter的子类

限定符和类型	类和说明
static class	PythonTypeUtils.ArrayDataConverter<T> The element in the Object Array will be converted to the corresponding Data through element DataConverter.
static class	PythonTypeUtils.ByteDataConverter Python Long will be converted to Long in PemJa, so we need ByteDataConverter to convert Java Long to internal Byte.
static class	PythonTypeUtils.FloatDataConverter Python Float will be converted to Double in PemJa, so we need FloatDataConverter to convert Java Double to internal Float.
static class	PythonTypeUtils.IdentityDataConverter<T> Identity data converter.
static class	PythonTypeUtils.IntDataConverter Python Long will be converted to Long in PemJa, so we need IntDataConverter to convert Java Long to internal Integer.
static class	PythonTypeUtils.ListDataConverter The element in the List will be converted to the corresponding Data through element DataConverter.
static class	PythonTypeUtils.MapDataConverter The key/value in the Map will be converted to the corresponding Data through key/value DataConverter.
static class	PythonTypeUtils.RowDataConverter Row Data will be converted to the Object Array [RowKind(as Long Object), Field Values(as Object Array)].
static class	PythonTypeUtils.RowDataDataConverter RowData Data will be converted to the Object Array [RowKind(as Long Object), Field Values(as Object Array)].
static class	PythonTypeUtils.ShortDataConverter Python Long will be converted to Long in PemJa, so we need ShortDataConverter to convert Java Long to internal Short.
static class	PythonTypeUtils.TupleDataConverter Tuple Data will be converted to the Object Array.

返回PythonTypeUtils.DataConverter的org.apache.flink.streaming.api.utils中的方法

限定符和类型	方法和说明
static <IN,OUT> PythonTypeUtils.DataConverter<IN,OUT>	PythonTypeUtils.TypeInfoToDataConverter.typeInfoDataConverter(org.apache.flink.api.common.typeinfo.TypeInformation<IN> typeInformation)