RenameColumnEvent (flink-cdc-parent 3.8-SNAPSHOT API)

java.lang.Object
- org.apache.flink.cdc.common.event.RenameColumnEvent

All Implemented Interfaces:

Serializable, ChangeEvent, Event, SchemaChangeEvent
```
@PublicEvolving
public class RenameColumnEvent
extends Object
implements SchemaChangeEvent
```
A SchemaChangeEvent that represents an RENAME COLUMN DDL, which may contain the lenient column type changes.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

RenameColumnEvent(TableId tableId, Map<String,String> nameMapping)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`SchemaChangeEvent`	`copy(TableId newTableId)`	Creates a copy of `SchemaChangeEvent` with new `TableId`.
`boolean`	`equals(Object o)`
`Map<String,String>`	`getNameMapping()`	Returns the name mapping.
`SchemaChangeEventType`	`getType()`	Returns its `SchemaChangeEventType`.
`int`	`hashCode()`
`TableId`	`tableId()`	Describes the database table corresponding to the occurrence of a change event.
`String`	`toString()`

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

- Constructor Detail
  - RenameColumnEvent
```
public RenameColumnEvent(TableId tableId,
                         Map<String,String> nameMapping)
```
- Method Detail
  - getNameMapping
```
public Map<String,String> getNameMapping()
```
    Returns the name mapping.
  - 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
  - tableId
```
public TableId tableId()
```
    Description copied from interface: ChangeEvent
    
    Describes the database table corresponding to the occurrence of a change event.
    
    Specified by:
    
    tableId in interface ChangeEvent
  - getType
```
public SchemaChangeEventType getType()
```
    Description copied from interface: SchemaChangeEvent
    
    Returns its SchemaChangeEventType.
    
    Specified by:
    
    getType in interface SchemaChangeEvent
  - copy
```
public SchemaChangeEvent copy(TableId newTableId)
```
    Description copied from interface: SchemaChangeEvent
    
    Creates a copy of SchemaChangeEvent with new TableId.
    
    Specified by:
    
    copy in interface SchemaChangeEvent