TableChange.ModifyWatermark (Flink : Table : Common 2.1.0 API)

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

All Implemented Interfaces:: TableChange, TableChange.CatalogTableChange

Enclosing interface:: TableChange

@PublicEvolving
public static class TableChange.ModifyWatermark
extends Object
implements TableChange.CatalogTableChange

A table change to modify the watermark.

It is equal to the following statement:

    ALTER TABLE <table_name> MODIFY WATERMARK FOR <row_time_column_name> AS <watermark_expression>

Nested Class Summary
- Nested classes/interfaces inherited from interface org.apache.flink.table.catalog.TableChange
  TableChange.AddColumn, TableChange.AddDistribution, TableChange.AddUniqueConstraint, TableChange.AddWatermark, TableChange.After, TableChange.CatalogTableChange, TableChange.ColumnPosition, TableChange.DropColumn, TableChange.DropConstraint, TableChange.DropDistribution, TableChange.DropWatermark, TableChange.First, TableChange.MaterializedTableChange, TableChange.ModifyColumn, TableChange.ModifyColumnComment, TableChange.ModifyColumnName, TableChange.ModifyColumnPosition, TableChange.ModifyDefinitionQuery, TableChange.ModifyDistribution, TableChange.ModifyPhysicalColumnType, TableChange.ModifyRefreshHandler, TableChange.ModifyRefreshStatus, TableChange.ModifyUniqueConstraint, TableChange.ModifyWatermark, TableChange.ResetOption, TableChange.SetOption

Constructor Summary

Constructors
Constructor Description

ModifyWatermark(WatermarkSpec newWatermark)

Method Summary

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

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

- Constructor Detail
  - ModifyWatermark
```
public ModifyWatermark(WatermarkSpec newWatermark)
```
- Method Detail
  - getNewWatermark
```
public WatermarkSpec getNewWatermark()
```
    Returns the modified watermark.
  - 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