Package org.antlr.v4.tool.ast
Class AltAST
java.lang.Object
org.antlr.runtime.tree.BaseTree
org.antlr.runtime.tree.CommonTree
org.antlr.v4.tool.ast.GrammarAST
org.antlr.v4.tool.ast.GrammarASTWithOptions
org.antlr.v4.tool.ast.AltAST
- All Implemented Interfaces:
org.antlr.runtime.tree.Tree
Any ALT (which can be child of ALT_REWRITE node)
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Field Summary
FieldsModifier and TypeFieldDescriptionIf someone specified an outermost alternative label with #foo.If we transformed this alt from a left-recursive one, need info on itFields inherited from class org.antlr.v4.tool.ast.GrammarASTWithOptions
options
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
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Constructor Summary
Constructors -
Method Summary
Methods inherited from class org.antlr.v4.tool.ast.GrammarASTWithOptions
getNumberOfOptions, getOptionAST, getOptions, getOptionString, setOption
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
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Field Details
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alt
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leftRecursiveAltInfo
If we transformed this alt from a left-recursive one, need info on it -
altLabel
If someone specified an outermost alternative label with #foo. Token type will be ID.
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Constructor Details
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AltAST
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AltAST
public AltAST(org.antlr.runtime.Token t) -
AltAST
public AltAST(int type) -
AltAST
public AltAST(int type, org.antlr.runtime.Token t) -
AltAST
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Method Details
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dupNode
- Specified by:
dupNode
in interfaceorg.antlr.runtime.tree.Tree
- Specified by:
dupNode
in classGrammarASTWithOptions
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visit
- Overrides:
visit
in classGrammarAST
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