IndentRule (jEdit API Documentation)

All Known Implementing Classes:

BracketIndentRule, CloseBracketIndentRule, DeepIndentRule, OpenBracketIndentRule, RegexpIndentRule, WhitespaceRule
```
public interface IndentRule
```
Abstract Indentation Rule

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`apply(JEditBuffer buffer, int thisLineIndex, int prevLineIndex, int prevPrevLineIndex, java.util.List<IndentAction> indentActions)`	Apply the indent rule to this line, and return an indent action.

- Method Detail
  - apply
```
void apply(JEditBuffer buffer,
           int thisLineIndex,
           int prevLineIndex,
           int prevPrevLineIndex,
           java.util.List<IndentAction> indentActions)
```
    Apply the indent rule to this line, and return an indent action.
    
    Parameters:
    
    buffer - the buffer
    
    thisLineIndex - the line index
    
    prevLineIndex - the prior non empty line index (or -1 if there is no prior non empty line)
    
    prevPrevLineIndex - the prior non empty line index before the prevLineIndex (or -1 if there is no prior non empty line)
    
    indentActions - the indent actions list. The rule can add an action in it if it is necessary