/// <summary> /// Parses null literals. /// </summary> /// <param name="expressionLexer">The expression lexer.</param> /// <returns>The literal token produced by building the given literal.</returns> private static object ParseNullLiteral(this ExpressionLexer expressionLexer) { Debug.Assert(expressionLexer.CurrentToken.Kind == ExpressionTokenKind.NullLiteral, "this.lexer.CurrentToken.InternalKind == ExpressionTokenKind.NullLiteral"); expressionLexer.NextToken(); ODataNullValue nullValue = new ODataNullValue(); return nullValue; }
public void Initialize() { this.nullValue = new ODataNullValue(); }