CrossOperatorBase.CrossHint (Flink : Core 1.20.2-cp1 API)

java.lang.Object
- java.lang.Enum<CrossOperatorBase.CrossHint>
- - org.apache.flink.api.common.operators.base.CrossOperatorBase.CrossHint

All Implemented Interfaces:

Serializable, Comparable<CrossOperatorBase.CrossHint>

Enclosing class:

CrossOperatorBase<IN1,IN2,OUT,FT extends CrossFunction<IN1,IN2,OUT>>
```
@Public
public static enum CrossOperatorBase.CrossHint
extends Enum<CrossOperatorBase.CrossHint>
```
The cross hint tells the system which sizes to expect from the data sets

Enum Constant Summary

Enum Constants
Enum Constant Description

FIRST_IS_SMALL

OPTIMIZER_CHOOSES

SECOND_IS_SMALL

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static CrossOperatorBase.CrossHint`	`valueOf(String name)`	Returns the enum constant of this type with the specified name.
`static CrossOperatorBase.CrossHint[]`	`values()`	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Enum Constant Detail
  - OPTIMIZER_CHOOSES
```
public static final CrossOperatorBase.CrossHint OPTIMIZER_CHOOSES
```
  - FIRST_IS_SMALL
```
public static final CrossOperatorBase.CrossHint FIRST_IS_SMALL
```
  - SECOND_IS_SMALL
```
public static final CrossOperatorBase.CrossHint SECOND_IS_SMALL
```
- Method Detail
  - values
```
public static CrossOperatorBase.CrossHint[] values()
```
    Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
    for (CrossOperatorBase.CrossHint c : CrossOperatorBase.CrossHint.values()) System.out.println(c);
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static CrossOperatorBase.CrossHint valueOf(String name)
```
    Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
    
    Parameters:
    
    name - the name of the enum constant to be returned.
    
    Returns:
    
    the enum constant with the specified name
    
    Throws:
    
    IllegalArgumentException - if this enum type has no constant with the specified name
    
    NullPointerException - if the argument is null