Type Parameters:

R - The type of entity references in the execution report.
```
public interface IndexIndexingPlan<R>
```
A set of works to be executed on a single index.
Works are accumulated when methods such as add(DocumentReferenceProvider, DocumentContributor) or addOrUpdate(DocumentReferenceProvider, DocumentContributor) are called, and executed only when execute() is called.
Relative ordering of works within a plan will be preserved.
Implementations may not be thread-safe.

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`void`	`add(DocumentReferenceProvider documentReferenceProvider, DocumentContributor documentContributor)`	Add a document to the index, assuming that the document is absent from the index.
`void`	`addOrUpdate(DocumentReferenceProvider documentReferenceProvider, DocumentContributor documentContributor)`	Update a document in the index, or add it if it's absent from the index.
`void`	`delete(DocumentReferenceProvider documentReferenceProvider)`	Delete a document from the index.
`void`	`discard()`	Discard all works that are present in this plan.
`default CompletableFuture<?>`	`execute()`	Start executing all the works in this plan, and clear the plan so that it can be re-used.
`CompletableFuture<IndexIndexingPlanExecutionReport<R>>`	`executeAndReport()`	Start executing all the works in this plan, and clear the plan so that it can be re-used.

- Method Detail
  - add
```
void add(DocumentReferenceProvider documentReferenceProvider,
         DocumentContributor documentContributor)
```
    Add a document to the index, assuming that the document is absent from the index.
    
    Parameters:
    
    documentReferenceProvider - A source of information about the identity of the document to add.
    
    documentContributor - A contributor to the document, adding fields to the indexed document.
  - addOrUpdate
```
void addOrUpdate(DocumentReferenceProvider documentReferenceProvider,
                 DocumentContributor documentContributor)
```
    Update a document in the index, or add it if it's absent from the index.
    
    Parameters:
    
    documentReferenceProvider - A source of information about the identity of the document to update.
    
    documentContributor - A contributor to the document, adding fields to the indexed document.
  - delete
```
void delete(DocumentReferenceProvider documentReferenceProvider)
```
    Delete a document from the index.
    
    Parameters:
    
    documentReferenceProvider - A source of information about the identity of the document to delete.
  - execute
```
default CompletableFuture<?> execute()
```
    Start executing all the works in this plan, and clear the plan so that it can be re-used.
    
    Returns:
    
    A CompletableFuture that will be completed when all the works are complete. The future will be completed with an exception if a work failed.
  - executeAndReport
```
CompletableFuture<IndexIndexingPlanExecutionReport<R>> executeAndReport()
```
    Start executing all the works in this plan, and clear the plan so that it can be re-used.
    
    Returns:
    
    A CompletableFuture that will hold an execution report when all the works are complete. The future will be completed normally even if a work failed, but the report will contain an exception.
  - discard
```
void discard()
```
    Discard all works that are present in this plan.

Interface IndexIndexingPlan<R>

Method Summary

Method Detail

add

addOrUpdate

delete

execute

executeAndReport

discard