StringInterpolationProvider (Apache Sling Resource Resolver 1.7.10 API)

All Known Implementing Classes:

StringInterpolationProviderImpl
```
public interface StringInterpolationProvider
```
This class provides placeholders for Sling configuration settings that depend on the environment like host names / ports for dev, test, qa, staging, prod systems Placeholders are enclosed in Starting and Ending Delimiters (see PLACEHOLDER_START/END_TOKEN) The name of the placeholder can contain any character except opening or closing brackets (no nesting).

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  String substitute(String text)
  Replaces any placeholders with the replacement value

- Method Detail
  - substitute
```
String substitute(String text)
```
    Replaces any placeholders with the replacement value
    
    Parameters:
    
    text - Text to be substituted
    
    Returns:
    
    Substituted string