IAstRegion (org.eclipse.xtext 2.30.0 API)

All Superinterfaces:

java.lang.Comparable<ITextSegment>, ISequentialRegion, org.eclipse.xtext.util.ITextRegion, ITextSegment

All Known Subinterfaces:

IEObjectRegion, ISemanticRegion

All Known Implementing Classes:

AbstractEObjectRegion, NodeEObjectRegion, NodeSemanticRegion, StringEObjectRegion, StringSemanticRegion
```
public interface IAstRegion
extends ISequentialRegion
```

Field Summary
- Fields inherited from interface org.eclipse.xtext.util.ITextRegion
  EMPTY_REGION

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`org.eclipse.emf.ecore.EStructuralFeature`	`getContainingFeature()`
`IEObjectRegion`	`getContainingRegion()`
`org.eclipse.emf.ecore.EObject`	`getGrammarElement()`
`int`	`getIndexInContainingFeature()`
`org.eclipse.emf.ecore.EObject`	`getSemanticElement()`	The AST-Element represented by this IEObjectRegion.

Methods inherited from interface java.lang.Comparable
compareTo

Methods inherited from interface org.eclipse.xtext.formatting2.regionaccess.ISequentialRegion
getNextHiddenRegion, getNextSemanticRegion, getNextSequentialRegion, getPreviousHiddenRegion, getPreviousSemanticRegion, getPreviousSequentialRegion, immediatelyFollowing, immediatelyPreceding

Methods inherited from interface org.eclipse.xtext.util.ITextRegion
contains, contains, getLength, getOffset

Methods inherited from interface org.eclipse.xtext.formatting2.regionaccess.ITextSegment
getEndOffset, getLineCount, getLineRegions, getText, getTextRegionAccess, isMultiline, merge, replaceWith

- Method Detail
  - getGrammarElement
```
org.eclipse.emf.ecore.EObject getGrammarElement()
```
    Returns:
    
    The grammar element used to parse this semantic region. Can be an RuleCall, CrossReference, or Keyword.
  - getSemanticElement
```
org.eclipse.emf.ecore.EObject getSemanticElement()
```
    The AST-Element represented by this IEObjectRegion.
  - getContainingRegion
```
IEObjectRegion getContainingRegion()
```
    Since:
    
    2.13
  - getContainingFeature
```
org.eclipse.emf.ecore.EStructuralFeature getContainingFeature()
```
    Since:
    
    2.13
  - getIndexInContainingFeature
```
int getIndexInContainingFeature()
```
    Since:
    
    2.13