PlanAdvice.Kind (Flink : 2.0-SNAPSHOT API)

java.lang.Object
- java.lang.Enum<PlanAdvice.Kind>
- - org.apache.flink.table.planner.analyze.PlanAdvice.Kind

All Implemented Interfaces:

Serializable, Comparable<PlanAdvice.Kind>

Enclosing class:

PlanAdvice
```
@Internal
public static enum PlanAdvice.Kind
extends Enum<PlanAdvice.Kind>
```
Categorize the semantics of a PlanAdvice.

Enum Constant Summary

Enum Constants
Enum Constant Description

ADVICE
Indicate the potential optimization.

WARNING
Indicate the potential risk.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static PlanAdvice.Kind`	`valueOf(String name)`	Returns the enum constant of this type with the specified name.
`static PlanAdvice.Kind[]`	`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
  - WARNING
```
public static final PlanAdvice.Kind WARNING
```
    Indicate the potential risk.
  - ADVICE
```
public static final PlanAdvice.Kind ADVICE
```
    Indicate the potential optimization.
- Method Detail
  - values
```
public static PlanAdvice.Kind[] 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 (PlanAdvice.Kind c : PlanAdvice.Kind.values()) System.out.println(c);
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static PlanAdvice.Kind 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