NullAwareGetters (Flink : 2.0-preview1 API)

All Known Implementing Classes:

BinaryRowData
```
@Internal
public interface NullAwareGetters
```
Provides null related getters.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`anyNull()`	If no field is null, return false.
`boolean`	`anyNull(int[] fields)`	For the input fields, if no field is null, return false.

- Method Detail
  - anyNull
```
boolean anyNull()
```
    If no field is null, return false. Returns true if one of the columns is null.
  - anyNull
```
boolean anyNull(int[] fields)
```
    For the input fields, if no field is null, return false. Returns true if one of the columns is null.