Package com.sonar.sslr.api

Interface AstNodeType

All Known Subinterfaces:

AstNodeSkippingPolicy, CompilableGrammarRule, GrammarRuleKey, Rule, TokenType

All Known Implementing Classes:

AcuCobolKeyword, AcuCobolTokenType, AlwaysSkipFromAst, CICSKeyword, CobolKeyword, CobolSpecialCharacter, CobolTokenType, DliKeyword, EnterpriseKeyword, GcosKeyword, GenericTokenType, HpKeyword, IleCobolKeyword, MicrofocusKeyword, MutableParsingRule, NeverSkipFromAst, RuleDefinition, SkipFromAstIfOnlyOneChild, SQLKeyword

public interface AstNodeType

Each AST Node has a type which can be for instance the Rule of a Grammar, a language keyword or a language special token like a WORD. When implementing the AstVisitor interface, its necessary to subscribe to a set of AstNodeType to be notified each time an AstNode with the desired type is visited.

See Also:

AstVisitor, Grammar, AstNode