FallbackKey (Flink : Core 2.0-preview1 API)

java.lang.Object
- org.apache.flink.configuration.FallbackKey

```
public class FallbackKey
extends Object
```
A key with FallbackKeys will fall back to the FallbackKeys if it itself is not configured.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object o)`
`String`	`getKey()`
`int`	`hashCode()`
`boolean`	`isDeprecated()`
`String`	`toString()`

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

Method Detail

getKey
```
public String getKey()
```

isDeprecated
```
public boolean isDeprecated()
```

equals
```
public boolean equals(Object o)
```
Overrides:

equals in class Object

hashCode
```
public int hashCode()
```
Overrides:

hashCode in class Object

toString
```
public String toString()
```
Overrides:

toString in class Object