Helper (The Adobe Experience Manager SDK 2021.8.5705.20210810T082946Z-210700)

Type Parameters:

T - The context object.

All Known Implementing Classes:

BlockHelper, EachHelper, EmbeddedHelper, I18nHelper, IfHelper, LogHelper, LookupHelper, MethodHelper, PartialHelper, PrecompileHelper, StringHelpers, UnlessHelper, WithHelper
```
public interface Helper<T>
```
Handlebars helpers can be accessed from any context in a template. You can register a helper with the Handlebars.registerHelper(String, Helper) method.

Since:

0.1.0

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  CharSequence apply(T context, Options options)
  Apply the helper to the context.

- Method Detail
  - apply
```
CharSequence apply(T context,
                   Options options)
            throws IOException
```
    Apply the helper to the context.
    
    Parameters:
    
    context - The context object.
    
    options - The options object.
    
    Returns:
    
    A string result.
    
    Throws:
    
    IOException - If a template cannot be loaded.