OptionalBlockAST

org.antlr.v4.tool.ast

Class OptionalBlockAST

java.lang.Object
- CommonTree
- - org.antlr.v4.tool.ast.GrammarAST
  - - org.antlr.v4.tool.ast.OptionalBlockAST

All Implemented Interfaces:: QuantifierAST, RuleElementAST

public class OptionalBlockAST
extends GrammarAST
implements RuleElementAST, QuantifierAST

Field Summary
- Fields inherited from class org.antlr.v4.tool.ast.GrammarAST
  atnState, g, textOverride

Constructor Summary

Constructors

Constructor and Description
`OptionalBlockAST(int type, Token t, Token nongreedy)`
`OptionalBlockAST(OptionalBlockAST node)`

Method Summary

All Methods

Instance Methods

Concrete Methods
Modifier and Type	Method and Description
`OptionalBlockAST`	`dupNode()`
`boolean`	`isGreedy()`
`Object`	`visit(GrammarASTVisitor v)`

Methods inherited from class org.antlr.v4.tool.ast.GrammarAST
deleteChild, dupTree, getAllChildrenWithType, getAltLabel, getChildrenAsArray, getFirstDescendantWithType, getFirstDescendantWithType, getNodesWithType, getNodesWithType, getNodesWithTypePreorderDFS_, getNodesWithTypePreorderDFS, getNodeWithTokenIndex, getOutermostAltNode, setText, setType, toTokenString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

OptionalBlockAST

public OptionalBlockAST(OptionalBlockAST node)

OptionalBlockAST

public OptionalBlockAST(int type,
                        Token t,
                        Token nongreedy)

Method Detail

isGreedy
```
public boolean isGreedy()
```

dupNode
```
public OptionalBlockAST dupNode()
```

visit

public Object visit(GrammarASTVisitor v)