LexerSkipAction

Implements the {@code skip} lexer action by calling {@link Lexer#skip}.

<p>The {@code skip} command does not have any parameters, so this action is implemented as a singleton instance exposed by {@link #INSTANCE}.</p>

@author Sam Harwell @since 4.2

class LexerSkipAction : LexerAction {

LexerActionType getActionType();

bool isPositionDependent();

void execute(InterfaceLexer lexer);

size_t toHash();

bool equals(Object obj);

string toString();

static LexerSkipAction instance();

}

Members

Functions

equals bool equals(Object obj): @uml - @SuppressWarnings("EqualsWhichDoesntCheckParameterClass")
execute void execute(InterfaceLexer lexer): @uml {@inheritDoc}
getActionType LexerActionType getActionType(): @uml {@inheritDoc} @return This method returns {@link LexerActionType#SKIP}. @safe @nothrow
isPositionDependent bool isPositionDependent(): @uml {@inheritDoc} @return This method returns {@code false}.
toHash size_t toHash(): @uml @override
toString string toString(): @uml @override

Static functions

instance LexerSkipAction instance()

Inherited Members

From LexerAction

getActionType LexerActionType getActionType(): Gets the serialization type of the lexer action.
isPositionDependent bool isPositionDependent(): Gets whether the lexer action is position-dependent. Position-dependent actions may have different semantics depending on the {@link CharStream} index at the time the action is executed.
execute void execute(InterfaceLexer lexer): Execute the lexer action in the context of the specified {@link Lexer}.
toHash size_t toHash(): @uml @nothrow

Meta

Source

See Implementation

antlr v4 runtime atn LexerSkipAction modules