#BlueJ class context comment0.params= comment0.target=CalcEngine() comment0.text=\n\ Create\ a\ CalcEngine.\n comment1.params= comment1.target=int\ getDisplayValue() comment1.text=\n\ @return\ The\ value\ that\ should\ currently\ be\ displayed\n\ on\ the\ calculator\ display.\n comment10.params= comment10.target=void\ calculateResult() comment10.text=\n\ Combine\ leftOperand,\ lastOperator,\ and\ the\n\ current\ display\ value.\n\ The\ result\ becomes\ both\ the\ leftOperand\ and\n\ the\ new\ display\ value.\n comment11.params=operator comment11.target=void\ applyOperator(char) comment11.text=\n\ Apply\ an\ operator.\n\ @param\ operator\ The\ operator\ to\ apply.\n comment12.params= comment12.target=void\ keySequenceError() comment12.text=\n\ Report\ an\ error\ in\ the\ sequence\ of\ keys\ that\ was\ pressed.\n comment2.params=number comment2.target=void\ numberPressed(int) comment2.text=\n\ A\ number\ button\ was\ pressed.\n\ Either\ start\ a\ new\ operand,\ or\ incorporate\ this\ number\ as\n\ the\ least\ significant\ digit\ of\ an\ existing\ one.\n\ @param\ number\ The\ number\ pressed\ on\ the\ calculator.\n comment3.params= comment3.target=void\ plus() comment3.text=\n\ The\ 'plus'\ button\ was\ pressed.\ \n comment4.params= comment4.target=void\ minus() comment4.text=\n\ The\ 'minus'\ button\ was\ pressed.\n comment5.params= comment5.target=void\ equals() comment5.text=\n\ The\ '\='\ button\ was\ pressed.\n comment6.params= comment6.target=void\ clear() comment6.text=\n\ The\ 'C'\ (clear)\ button\ was\ pressed.\n\ Reset\ everything\ to\ a\ starting\ state.\n comment7.params= comment7.target=java.lang.String\ getTitle() comment7.text=\n\ @return\ The\ title\ of\ this\ calculation\ engine.\n comment8.params= comment8.target=java.lang.String\ getAuthor() comment8.text=\n\ @return\ The\ author\ of\ this\ engine.\n comment9.params= comment9.target=java.lang.String\ getVersion() comment9.text=\n\ @return\ The\ version\ number\ of\ this\ engine.\n numComments=13