ChangeTable (Debezium Core 1.8.0.Beta1 API)

java.lang.Object
- io.debezium.relational.ChangeTable

```
public class ChangeTable
extends Object
```
A logical representation of a change table containing changes for a given source table. There is usually one change table for each source table. When the schema of the source table is changed, then two change tables could be present.

Author:

Jiri Pechanec, Chris Cranford

Field Summary

Fields
Modifier and Type	Field	Description
`private String`	`captureInstance`
`private TableId`	`changeTableId`
`private int`	`changeTableObjectId`
`private Table`	`sourceTable`	The table from which the changes are captured
`private TableId`	`sourceTableId`

Constructor Summary

Constructors
Constructor	Description
`ChangeTable(String captureInstance, TableId sourceTableId, TableId changeTableId, int changeTableObjectId)`	Creates an object that represents a source table's change table.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`getCaptureInstance()`
`TableId`	`getChangeTableId()`
`int`	`getChangeTableObjectId()`
`Table`	`getSourceTable()`
`TableId`	`getSourceTableId()`
`void`	`setSourceTable(Table sourceTable)`
`String`	`toString()`

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

Field Detail

captureInstance
```
private final String captureInstance
```

sourceTableId
```
private final TableId sourceTableId
```

changeTableId
```
private final TableId changeTableId
```

changeTableObjectId
```
private final int changeTableObjectId
```

sourceTable
```
private Table sourceTable
```
The table from which the changes are captured

Constructor Detail
- ChangeTable
```
public ChangeTable(String captureInstance,
                   TableId sourceTableId,
                   TableId changeTableId,
                   int changeTableObjectId)
```
  Creates an object that represents a source table's change table.
  
  Parameters:
  
  captureInstance - the logical name of the change capture process
  
  sourceTableId - the table from which the changes are captured
  
  changeTableId - the table that contains the changes for the source table
  
  changeTableObjectId - the numeric identifier for the change table in the source database

Method Detail

getCaptureInstance
```
public String getCaptureInstance()
```

getSourceTableId
```
public TableId getSourceTableId()
```

getChangeTableId
```
public TableId getChangeTableId()
```

getChangeTableObjectId
```
public int getChangeTableObjectId()
```

getSourceTable
```
public Table getSourceTable()
```

setSourceTable

public void setSourceTable(Table sourceTable)

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

toString in class Object