Vocabulary

@uml This interface provides information about the vocabulary used by a ecognizer.

@see Recognizer#getVocabulary() @author Sam Harwell

interface Vocabulary {

int getMaxTokenType();

string getLiteralName(int tokenType);

string getSymbolicName(int tokenType);

string getDisplayName(int tokenType);

}

Members

Functions

getDisplayName string getDisplayName(int tokenType): @uml Gets the display name of a token type.
getLiteralName string getLiteralName(int tokenType): @uml Gets the string literal associated with a token type. The string returned by this method, when not {@code null}, can be used unaltered in a parser grammar to represent this token type.
getMaxTokenType int getMaxTokenType(): @uml Returns the highest token type value. It can be used to iterate from zero to that number, inclusively, thus querying all stored entries. @return the highest token type value
getSymbolicName string getSymbolicName(int tokenType): @uml Gets the symbolic name associated with a token type. The string returned by this method, when not {@code null}, can be used unaltered in a parser grammar to represent this token type.

Meta

Source

See Implementation

antlr v4 runtime Vocabulary modules