Package org.antlr.v4.runtime.tree.pattern

Class Summary

Class	Description
Chunk	A chunk is either a token tag, a rule tag, or a span of literal text within a tree pattern.
ParseTreeMatch	Represents the result of matching a ParseTree against a tree pattern.
ParseTreePattern	A pattern like <ID> = <expr>; converted to a ParseTree by ParseTreePatternMatcher.compile(String, int).
ParseTreePatternMatcher	A tree pattern matching mechanism for ANTLR ParseTrees.
RuleTagToken	A Token object representing an entire subtree matched by a parser rule; e.g., <expr>.
TagChunk	Represents a placeholder tag in a tree pattern.
TextChunk	Represents a span of raw text (concrete syntax) between tags in a tree pattern string.
TokenTagToken	A Token object representing a token of a particular type; e.g., <ID>.

Exception Summary

Exception	Description
ParseTreePatternMatcher.CannotInvokeStartRule
ParseTreePatternMatcher.StartRuleDoesNotConsumeFullPattern