Package org.antlr.v4.tool.ast

Class OptionalBlockAST

java.lang.Object

org.antlr.runtime.tree.BaseTree

org.antlr.runtime.tree.CommonTree

org.antlr.v4.tool.ast.GrammarAST

org.antlr.v4.tool.ast.OptionalBlockAST

All Implemented Interfaces:

org.antlr.runtime.tree.Tree, QuantifierAST, RuleElementAST

public class OptionalBlockAST
extends GrammarAST
implements RuleElementAST, QuantifierAST

Field Summary

Fields

Modifier and Type	Field	Description
private final boolean	_greedy

Fields inherited from class org.antlr.v4.tool.ast.GrammarAST

atnState, g, textOverride

Fields inherited from class org.antlr.runtime.tree.CommonTree

childIndex, parent, startIndex, stopIndex, token

Fields inherited from class org.antlr.runtime.tree.BaseTree

children

Fields inherited from interface org.antlr.runtime.tree.Tree

INVALID_NODE

Constructor Summary

Constructors

Constructor	Description
OptionalBlockAST(int type, org.antlr.runtime.Token t, org.antlr.runtime.Token nongreedy)
OptionalBlockAST(OptionalBlockAST node)

Method Summary

Modifier and Type	Method	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 org.antlr.runtime.tree.CommonTree

getCharPositionInLine, getChildIndex, getLine, getParent, getText, getToken, getTokenStartIndex, getTokenStopIndex, getType, isNil, setChildIndex, setParent, setTokenStartIndex, setTokenStopIndex, setUnknownTokenBoundaries, toString

Methods inherited from class org.antlr.runtime.tree.BaseTree

addChild, addChildren, createChildrenList, deleteChild, freshenParentAndChildIndexes, freshenParentAndChildIndexes, freshenParentAndChildIndexesDeeply, freshenParentAndChildIndexesDeeply, getAncestor, getAncestors, getChild, getChildCount, getChildren, getFirstChildWithType, hasAncestor, insertChild, replaceChildren, sanityCheckParentAndChildIndexes, sanityCheckParentAndChildIndexes, setChild, toStringTree

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

_greedy

private final boolean _greedy

Constructor Details

OptionalBlockAST

public OptionalBlockAST(OptionalBlockAST node)

OptionalBlockAST

public OptionalBlockAST(int type,
 org.antlr.runtime.Token t,
 org.antlr.runtime.Token nongreedy)

Method Details

isGreedy

public boolean isGreedy()

Specified by:

isGreedy in interface QuantifierAST

dupNode

public OptionalBlockAST dupNode()

Specified by:

dupNode in interface org.antlr.runtime.tree.Tree

Overrides:

dupNode in class GrammarAST

visit

public Object visit(GrammarASTVisitor v)

Overrides:

visit in class GrammarAST