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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 325905x 325905x 325905x 1x 1x 718194x 718194x 1x 1x 554634x 554634x 753110x 753110x 554634x 554634x 1x 1x 60620x 60620x 60620x 1x 1x 35x 35x 35x 111x 111x 35x 111x 76x 2x 76x 74x 2x 74x 72x 72x 74x 111x 111x 35x 35x 1x 1x 20760x 20760x 20760x 38977x 38977x 20760x 38977x 18217x 3883x 18217x 14334x 14334x 38977x 38977x 20760x 20760x 1x 1x 49x 49x 49x 65x 65x 65x 65x 65x 65x 65x 49x 65x 16x 9x 16x 7x 7x 65x 65x 49x 49x 1x 1x 1x 21004x 21004x 21004x 33853x 33853x 21004x 21004x 21004x 1x 1x 44411x 44411x 44411x 20693x 20693x 20693x 23718x 44411x 29306x 18748x 29306x 10558x 10558x 29306x 23718x 23718x 23718x 1x 1x 1682x 1682x 1682x 1682x 1682x 1x 1x 1398x 1398x 1398x 1725x 582x 1725x 1143x 1143x 1725x 1398x 1398x 1398x 1x 1x 40x 40x 40x 82x 34x 34x 82x 40x 40x 40x 1x 1x 17986x 37131x 6997x 6997x 37131x 10989x 10989x 1x 1x 342x 342x 342x 777x 777x 777x 777x 777x 60x 60x 777x 282x 282x 282x 1x 1x 4319x 4319x 14249x 2178x 2178x 14249x 4319x 4319x 1x 1x 298x 298x 1035x 656x 1621x 244x 244x 244x 1621x 656x 1035x 298x 298x 1x 1x 6382x 6382x 9836x 288x 288x 9836x 6094x 6094x 1x 1x 56782x 56782x 86374x 41705x 86374x 3094x 3094x 44669x 44669x 56782x 56782x 1x 1x 97963x 97963x 149501x 86073x 149501x 3406x 63428x 60022x 60022x 149501x 97963x 97963x 1x 1x 18571x 18571x 26416x 15695x 15695x 10721x 26416x 35186x 348x 348x 35186x 26416x 10560x 10560x 26416x 18571x 18571x 1x 1x 197818x 418x 418x 197400x 197818x 296802x 162664x 296802x 16152x 134138x 117986x 117986x 2855x 2855x 117986x 296802x 178393x 178393x 1x | import {TokenNode} from "./token_node"; import {AbstractToken} from "../1_lexer/tokens/abstract_token"; import {INode} from "./_inode"; import {Pragma, StringToken, StringTemplate, StringTemplateBegin, StringTemplateMiddle, StringTemplateEnd, Comment} from "../1_lexer/tokens"; import {IStatementRunnable} from "../2_statements/statement_runnable"; import {AbstractNode} from "./_abstract_node"; export class ExpressionNode extends AbstractNode<ExpressionNode | TokenNode> { private readonly expression: IStatementRunnable; public constructor(expression: IStatementRunnable) { super(); this.expression = expression; } public get(): IStatementRunnable { return this.expression; } public countTokens(): number { let ret = 0; for (const c of this.getChildren()) { ret = ret + c.countTokens(); } return ret; } public getFirstToken(): AbstractToken { for (const child of this.getChildren()) { return child.getFirstToken(); } throw new Error("ExpressionNode, getFirstToken, no children"); } public concatTokensWithLinebreaks(): string { let str = ""; let prev: AbstractToken | undefined; for (const token of this.getTokens()) { if (token instanceof Pragma) { continue; } if (str === "") { str = token.getStr(); } else if (prev && prev.getStr().length + prev.getCol() === token.getCol() && prev.getRow() === token.getRow()) { str = str + token.getStr(); } else { if (prev && prev.getRow() !== token.getRow()) { str = str + "\n" + token.getStr(); } else { str = str + " " + token.getStr(); } } prev = token; } return str; } public concatTokens(): string { let str = ""; let prev: AbstractToken | undefined; for (const token of this.getTokens()) { if (token instanceof Pragma) { continue; } if (str === "") { str = token.getStr(); } else if (prev && prev.getStr().length + prev.getCol() === token.getCol() && prev.getRow() === token.getRow()) { str = str + token.getStr(); } else { str = str + " " + token.getStr(); } prev = token; } return str; } public concatTokensWithoutStringsAndComments(): string { let str = ""; let prev: AbstractToken | undefined; for (const token of this.getTokens()) { if (token instanceof Comment || token instanceof StringToken || token instanceof StringTemplate || token instanceof StringTemplateBegin || token instanceof StringTemplateMiddle || token instanceof StringTemplateEnd) { continue; } if (str === "") { str = token.getStr(); } else if (prev && prev.getStr().length + prev.getCol() === token.getCol() && prev.getRow() === token.getRow()) { str = str + token.getStr(); } else { str = str + " " + token.getStr(); } prev = token; } return str; } // todo: delete this method?, its slow public getTokens(): readonly AbstractToken[] { const tokens: AbstractToken[] = []; for (const c of this.getChildren()) { tokens.push(...this.toTokens(c)); } return tokens; } private toTokens(b: INode): readonly AbstractToken[] { const tokens: AbstractToken[] = []; if (b instanceof TokenNode) { tokens.push(b.get()); return tokens; } for (const c of b.getChildren()) { if (c instanceof TokenNode) { tokens.push(c.get()); } else { tokens.push(...this.toTokens(c)); } } return tokens; } public getLastToken(): AbstractToken { const child = this.getLastChild(); if (child) { return child.getLastToken(); } throw new Error("ExpressionNode, getLastToken, no children"); } public getAllTokens(): AbstractToken[] { const ret: AbstractToken[] = []; for (const child of this.getChildren()) { if (child instanceof TokenNode) { ret.push(child.get()); } else { ret.push(...child.getAllTokens()); } } return ret; } public getDirectTokens(): readonly AbstractToken[] { const ret: AbstractToken[] = []; for (const child of this.getChildren()) { if (child instanceof TokenNode) { ret.push(child.get()); } } return ret; } public findDirectExpression(type: new () => IStatementRunnable): ExpressionNode | undefined { for (const child of this.getChildren()) { if (child instanceof ExpressionNode && child.get() instanceof type) { return child; } } return undefined; } public findExpressionAfterToken(text: string): ExpressionNode | undefined { const children = this.getChildren(); for (let i = 0; i < children.length - 1; i++) { const c = children[i]; const next = children[i + 1]; if (c instanceof TokenNode && c.get().getStr().toUpperCase() === text.toUpperCase() && next instanceof ExpressionNode) { return next; } } return undefined; } public findDirectExpressions(type: new () => IStatementRunnable): readonly ExpressionNode[] { const ret: ExpressionNode[] = []; for (const child of this.getChildren()) { if (child instanceof ExpressionNode && child.get() instanceof type) { ret.push(child); } } return ret; } public findDirectExpressionsMulti(type: (new () => IStatementRunnable)[]): ExpressionNode[] { const ret: ExpressionNode[] = []; for (const child of this.getChildren()) { if (child instanceof ExpressionNode) { for (const t of type) { if (child.get() instanceof t) { ret.push(child); break; } } } } return ret; } public findDirectTokenByText(text: string): AbstractToken | undefined { const search = text.toUpperCase(); for (const child of this.getChildren()) { if (child instanceof TokenNode && child.get().getStr().toUpperCase() === search) { return child.get(); } } return undefined; } public findAllExpressionsRecursive(type: new () => IStatementRunnable): readonly ExpressionNode[] { const ret: ExpressionNode[] = []; for (const child of this.getChildren()) { if (child instanceof TokenNode) { continue; } else if (child.get() instanceof type) { ret.push(child); } ret.push(...child.findAllExpressionsRecursive(type)); } return ret; } public findAllExpressions(type: new () => IStatementRunnable): readonly ExpressionNode[] { const ret: ExpressionNode[] = []; for (const child of this.getChildren()) { if (child instanceof TokenNode) { continue; } else if (child.get() instanceof type) { ret.push(child); } else { ret.push(...child.findAllExpressions(type)); } } return ret; } public findAllExpressionsMulti(type: (new () => IStatementRunnable)[], recursive = false): ExpressionNode[] { const ret: ExpressionNode[] = []; for (const child of this.getChildren()) { if (child instanceof TokenNode) { continue; } const before = ret.length; for (const t of type) { if (child.get() instanceof t) { ret.push(child); } } if (before === ret.length || recursive === true) { ret.push(...child.findAllExpressionsMulti(type, recursive)); } } return ret; } public findFirstExpression(type: new () => IStatementRunnable): ExpressionNode | undefined { if (this.get() instanceof type) { return this; } for (const child of this.getChildren()) { if (child instanceof TokenNode) { continue; } else if (child.get() instanceof type) { return child; } else { const res = child.findFirstExpression(type); if (res) { return res; } } } return undefined; } } |