Top Description Fields Constructors Methods
org.antlr.v4.tool.ast

public Class GrammarASTErrorNode

extends GrammarAST
Class Inheritance
Imports
org.antlr.runtime.Token, .TokenStream, org.antlr.runtime.tree.CommonErrorNode
A node representing erroneous token range in token stream

Field Summary

Modifier and TypeField and Description
pack-priv CommonErrorNode
delegate

Inherited from org.antlr.v4.tool.ast.GrammarAST:
atnStategtextOverride

Constructor Summary

AccessConstructor and Description
public
GrammarASTErrorNode(TokenStream input, Token start, Token stop, RecognitionException e)

Method Summary

Modifier and TypeMethod and Description
public String
getText()

Overrides org.antlr.runtime.tree.CommonTree.getText.

Implements org.antlr.runtime.tree.Tree.getText.

public int
getType()

Overrides org.antlr.runtime.tree.CommonTree.getType.

Implements org.antlr.runtime.tree.Tree.getType.

Return a token type; needed for tree parsing
public boolean
isNil()

Overrides org.antlr.runtime.tree.CommonTree.isNil.

Implements org.antlr.runtime.tree.Tree.isNil.

Indicates the node is a nil node but may still have children, meaning the tree is a flat list.
public String
toString()

Overrides org.antlr.runtime.tree.CommonTree.toString.

Implements org.antlr.runtime.tree.Tree.toString.

Override to say how a node (not a tree) should look as text
Inherited from org.antlr.v4.tool.ast.GrammarAST:
deleteChilddupNodedupTreegetAllChildrenWithTypegetAltLabelgetChildrenAsArraygetFirstDescendantWithTypegetFirstDescendantWithTypegetNodesWithTypegetNodesWithTypegetNodesWithTypePreorderDFSgetNodesWithTypePreorderDFS_getNodeWithTokenIndexgetOutermostAltNodesetTextsetTypetoTokenStringvisit

Field Detail

delegateback to summary
pack-priv CommonErrorNode delegate

Constructor Detail

GrammarASTErrorNodeback to summary
public GrammarASTErrorNode(TokenStream input, Token start, Token stop, RecognitionException e)

Method Detail

getTextback to summary
public String getText()

Overrides org.antlr.runtime.tree.CommonTree.getText.

Implements org.antlr.runtime.tree.Tree.getText.

Annotations
@Override
getTypeback to summary
public int getType()

Overrides org.antlr.runtime.tree.CommonTree.getType.

Implements org.antlr.runtime.tree.Tree.getType.

Doc from org.antlr.runtime.tree.Tree.getType.

Return a token type; needed for tree parsing

Annotations
@Override
isNilback to summary
public boolean isNil()

Overrides org.antlr.runtime.tree.CommonTree.isNil.

Implements org.antlr.runtime.tree.Tree.isNil.

Doc from org.antlr.runtime.tree.Tree.isNil.

Indicates the node is a nil node but may still have children, meaning the tree is a flat list.

Annotations
@Override
toStringback to summary
public String toString()

Overrides org.antlr.runtime.tree.CommonTree.toString.

Implements org.antlr.runtime.tree.Tree.toString.

Doc from org.antlr.runtime.tree.BaseTree.toString.

Override to say how a node (not a tree) should look as text

Returns:String

Doc from java.lang.Object.toString.

a string representation of the object

Annotations
@Override