TableChange.AddWatermark (Flink : Table : Common 2.0-preview1 API)

java.lang.Object
- org.apache.flink.table.catalog.TableChange.AddWatermark

All Implemented Interfaces:: TableChange

Enclosing interface:: TableChange

@PublicEvolving
public static class TableChange.AddWatermark
extends Object
implements TableChange

A table change to add a watermark.

It is equal to the following statement:

    ALTER TABLE <table_name> ADD WATERMARK FOR <row_time> AS <row_time_expression>

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object o)`
`WatermarkSpec`	`getWatermark()`	Returns the watermark to add.
`int`	`hashCode()`
`String`	`toString()`

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

- Method Detail
  - getWatermark
```
public WatermarkSpec getWatermark()
```
    Returns the watermark to add.
  - 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