@Test public void channelFromFormula5() { assertThat(ExpressionLanguage.channelFromFormula("=2+3"), nullValue()); }
public static String channelFromFormula(String formula) { FormulaAst ast = FormulaAst.singleChannel(formula); if (ast == null) { return null; } else { return (String) ast.getValue(); } }
ExpressionLanguage { public static String channelFromFormula(String formula) { FormulaAst ast = FormulaAst.singleChannel(formula); if (ast == null) { return null; } else { return (String) ast.getValue(); } } }
ExpressionLanguage { public static String channelFromFormula(String formula) { FormulaAst ast = FormulaAst.singleChannel(formula); if (ast == null) { return null; } else { return (String) ast.getValue(); } } private  ExpressionLanguage(); }
ExpressionLanguage { public static String channelFromFormula(String formula) { FormulaAst ast = FormulaAst.singleChannel(formula); if (ast == null) { return null; } else { return (String) ast.getValue(); } } private  ExpressionLanguage(); static String channelFromFormula(String formula); static DesiredRateReadWriteExpression<?, Object> formula(String formula); static DesiredRateReadWriteExpression<?, Object> formula(FormulaAst ast); static DesiredRateExpression<?> formulaArg(String formula); static DesiredRateExpression<T> formula(String formula, Class<T> readType); }
ExpressionLanguage { public static String channelFromFormula(String formula) { FormulaAst ast = FormulaAst.singleChannel(formula); if (ast == null) { return null; } else { return (String) ast.getValue(); } } private  ExpressionLanguage(); static String channelFromFormula(String formula); static DesiredRateReadWriteExpression<?, Object> formula(String formula); static DesiredRateReadWriteExpression<?, Object> formula(FormulaAst ast); static DesiredRateExpression<?> formulaArg(String formula); static DesiredRateExpression<T> formula(String formula, Class<T> readType);  }