Schema.UnresolvedWatermarkSpec (Flink : 2.0-SNAPSHOT API)

java.lang.Object
- org.apache.flink.table.api.Schema.UnresolvedWatermarkSpec

Enclosing class:

Schema
```
@PublicEvolving
public static final class Schema.UnresolvedWatermarkSpec
extends Object
```
Declaration of a watermark strategy that will be resolved to WatermarkSpec during schema resolution.

Constructor Summary

Constructors
Constructor Description

UnresolvedWatermarkSpec(String columnName, Expression watermarkExpression)

Method Summary

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

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

Constructor Detail

UnresolvedWatermarkSpec

public UnresolvedWatermarkSpec(String columnName,
                               Expression watermarkExpression)

Method Detail

getColumnName
```
public String getColumnName()
```

getWatermarkExpression

public Expression getWatermarkExpression()

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

toString in class Object

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

equals in class Object

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

hashCode in class Object