ClassDataTypeConverter (Flink : Table : Runtime 1.19.1-cp1 API)

java.lang.Object
- org.apache.flink.table.runtime.types.ClassDataTypeConverter

```
public class ClassDataTypeConverter
extends Object
```
Utils for get DataType from a Class. It must return a DataType. Convert known types by TypeConversions.fromClassToDataType(java.lang.Class<?>). Convert unknown types by LegacyTypeInformationType.

- Constructor Summary
  
  Constructors
  Constructor Description
  
  ClassDataTypeConverter()
- Method Summary
  
  All Methods Static Methods Concrete Methods
  Modifier and Type Method Description
  
  static org.apache.flink.table.types.DataType fromClassToDataType(Class<?> clazz)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ClassDataTypeConverter
```
public ClassDataTypeConverter()
```
- Method Detail
  - fromClassToDataType
```
public static org.apache.flink.table.types.DataType fromClassToDataType(Class<?> clazz)
```
    Parameters:
    
    clazz - The class of the type.
    
    Returns:
    
    The DataType object for the type described by the hint.
    
    Throws:
    
    org.apache.flink.api.common.functions.InvalidTypesException - Cannot extract TypeInformation from Class alone, because generic parameters are missing.