()
| 102 | } |
| 103 | |
| 104 | _moreTerms() { |
| 105 | let factorNode; |
| 106 | let termsNode; |
| 107 | switch (this.token.type) { |
| 108 | case '*': |
| 109 | this.token = this.lexer.getNextToken(this.decimalCharacter); |
| 110 | factorNode = this._factor(); |
| 111 | termsNode = this._moreTerms(); |
| 112 | |
| 113 | return ASTNode.createNode('op_*', termsNode, factorNode); |
| 114 | case '/': |
| 115 | this.token = this.lexer.getNextToken(this.decimalCharacter); |
| 116 | factorNode = this._factor(); |
| 117 | termsNode = this._moreTerms(); |
| 118 | |
| 119 | return ASTNode.createNode('op_/', termsNode, factorNode); |
| 120 | } |
| 121 | |
| 122 | return ASTNode.createLeaf(1); |
| 123 | } |
| 124 | |
| 125 | _factor() { |
| 126 | let expression; |
no test coverage detected