IRichStringIndentationHandler (org.eclipse.xtend.core 2.29.0 API)

All Known Implementing Classes:

DefaultIndentationHandler, ValidatingRichStringAcceptor
```
public interface IRichStringIndentationHandler
```
The indentation handler encapsulates the logic of rich string indentation with respect to template and semantic whitespace per line.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`accept(IRichStringPartAcceptor acceptor)`	Announce the current indentation to the acceptor.
`java.lang.CharSequence`	`getTotalIndentation()`	Return the current indentation.
`java.lang.CharSequence`	`getTotalSemanticIndentation()`	Return the current semantic indentation.
`void`	`popIndentation()`	Drop the recently announced indentation and use the previous state.
`void`	`pushSemanticIndentation(java.lang.CharSequence completeIndentation)`	Announce semantic indentation.
`void`	`pushTemplateIndentation(java.lang.CharSequence completeIndentation)`	Announce template indentation.

- Method Detail
  - pushTemplateIndentation
```
void pushTemplateIndentation(java.lang.CharSequence completeIndentation)
```
    Announce template indentation. The passed indentation is expected to contain the complete whitespace prefix of a line. Implementors will extract the new parts from it automatically.
    
    Parameters:
    
    completeIndentation - the leading whitespace of a line. May not be null.
  - pushSemanticIndentation
```
void pushSemanticIndentation(java.lang.CharSequence completeIndentation)
```
    Announce semantic indentation. The passed indentation is expected to contain the complete whitespace prefix of a line. Implementors will extract the new parts from it automatically.
    
    Parameters:
    
    completeIndentation - the leading whitespace of a line. May not be null.
  - popIndentation
```
void popIndentation()
```
    Drop the recently announced indentation and use the previous state.
  - accept
```
void accept(IRichStringPartAcceptor acceptor)
```
    Announce the current indentation to the acceptor.
  - getTotalSemanticIndentation
```
java.lang.CharSequence getTotalSemanticIndentation()
```
    Return the current semantic indentation.
    
    Returns:
    
    the complete semantic indentation. Never null.
  - getTotalIndentation
```
java.lang.CharSequence getTotalIndentation()
```
    Return the current indentation.
    
    Returns:
    
    the complete indentation. Never null.