PromptTemplateEngine (Semantic Kernel API 0.2.7-alpha API)

```
public interface PromptTemplateEngine
```
Prompt template engine interface

Nested Class Summary

Nested Classes
Modifier and Type Interface Description

static class PromptTemplateEngine.Builder

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`List<Block>`	`extractBlocks(String promptTemplate)`	Given a prompt template string, extract all the blocks (text, variables, function calls)
`reactor.core.publisher.Mono<String>`	`renderAsync(String templateText, SKContext context)`	Given a prompt template, replace the variables with their values and execute the functions replacing their reference with the function result

- Method Detail
  - renderAsync
```
reactor.core.publisher.Mono<String> renderAsync(String templateText,
                                                SKContext context)
```
    Given a prompt template, replace the variables with their values and execute the functions replacing their reference with the function result
    
    Parameters:
    
    templateText - Prompt template (see skprompt.txt files)
    
    context - Access into the current kernel execution context
    
    Returns:
    
    The prompt template ready to be used for an AI request
  - extractBlocks
```
List<Block> extractBlocks(String promptTemplate)
```
    Given a prompt template string, extract all the blocks (text, variables, function calls)
    
    Parameters:
    
    promptTemplate - Prompt template (see skprompt.txt files)
    
    Returns:
    
    A list of all the blocks, ie the template tokenized in text, variables and function calls