IndexMerge (Jackrabbit Oak 1.70.0 API)

java.lang.Object
- org.apache.jackrabbit.oak.index.merge.IndexMerge

```
public class IndexMerge
extends Object
```
Merge custom index definitions with out-of-the-box index definitions.

Field Summary

Fields
Modifier and Type Field Description

static String OAK_CHILD_ORDER

Constructor Summary

Constructors
Constructor Description

IndexMerge()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`execute(String... args)`	Execute the command.
`static Set<String>`	`getSupersededIndexDefs(JsonObject indexDefs)`	Get the names of the index definitions that are superseded in one of the indexes.
`static void`	`main(String... args)`

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

- Field Detail
  - OAK_CHILD_ORDER
```
public static final String OAK_CHILD_ORDER
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - IndexMerge
```
public IndexMerge()
```
- Method Detail
  - main
```
public static void main(String... args)
                 throws Exception
```
    Throws:
    
    Exception
  - execute
```
public void execute(String... args)
             throws Exception
```
    Execute the command.
    
    Parameters:
    
    args - the command line arguments
    
    Throws:
    
    Exception
  - getSupersededIndexDefs
```
public static Set<String> getSupersededIndexDefs(JsonObject indexDefs)
```
    Get the names of the index definitions that are superseded in one of the indexes.
    
    Parameters:
    
    indexDefs - all index definitions
    
    Returns:
    
    the superseded indexes