PreparsedDocumentProvider (graphql-java 0.0.0-2024-11-28T01-42-04-d7c47f9 API)

All Known Implementing Classes:

ApolloPersistedQuerySupport, NoOpPreparsedDocumentProvider, PersistedQuerySupport
```
@PublicSpi
public interface PreparsedDocumentProvider
```
Interface that allows clients to hook in Document caching and/or the whitelisting of queries.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.util.concurrent.CompletableFuture<PreparsedDocumentEntry>`	`getDocumentAsync(ExecutionInput executionInput, java.util.function.Function<ExecutionInput,PreparsedDocumentEntry> parseAndValidateFunction)`	This is called to get a "cached" pre-parsed query and if it's not present, then the "parseAndValidateFunction" can be called to parse and validate the query.

- Method Detail
  - getDocumentAsync
```
java.util.concurrent.CompletableFuture<PreparsedDocumentEntry> getDocumentAsync(ExecutionInput executionInput,
                                                                                java.util.function.Function<ExecutionInput,PreparsedDocumentEntry> parseAndValidateFunction)
```
    This is called to get a "cached" pre-parsed query and if it's not present, then the "parseAndValidateFunction" can be called to parse and validate the query.
    Note - the "parseAndValidateFunction" MUST be called if you don't have a per parsed version of the query because it not only parses and validates the query, it invokes Instrumentation calls as well for parsing and validation. if you don't make a call back on this then these won't happen.
    
    Parameters:
    
    executionInput - The ExecutionInput containing the query
    
    parseAndValidateFunction - If the query has not be pre-parsed, this function MUST be called to parse and validate it
    
    Returns:
    
    a promise to an PreparsedDocumentEntry