Package org.antlr.v4.runtime.tree

Interface Summary

Interface	Description
ErrorNode
ParseTree	An interface to access the tree of RuleContext objects created during a parse that makes the data structure look like a simple parse tree.
ParseTreeListener	This interface describes the minimal core of methods triggered by ParseTreeWalker.
ParseTreeVisitor<T>	This interface defines the basic notion of a parse tree visitor.
RuleNode
SyntaxTree	A tree that knows about an interval in a token stream is some kind of syntax tree.
TerminalNode
Tree	The basic notion of a tree has a parent, a payload, and a list of children.

Class Summary

Class	Description
AbstractParseTreeVisitor<T>
ErrorNodeImpl	Represents a token that was consumed during resynchronization rather than during a valid match operation.
IterativeParseTreeWalker	An iterative (read: non-recursive) pre-order and post-order tree walker that doesn't use the thread stack but heap-based stacks.
ParseTreeProperty<V>	Associate a property with a parse tree node.
ParseTreeWalker
TerminalNodeImpl
Trees	A set of utility routines useful for all kinds of ANTLR trees.