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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 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 294287x 294287x 294287x 1x 1x 588667x 588667x 1x 1x 484120x 484120x 658332x 658332x 484120x 484120x 1x 1x 54300x 54300x 54300x 1x 1x 21977x 21977x 21977x 40470x 40470x 21977x 40470x 18493x 4010x 18493x 14483x 14483x 40470x 40470x 21977x 21977x 1x 1x 47x 47x 47x 63x 63x 63x 63x 63x 63x 63x 47x 63x 16x 9x 16x 7x 7x 63x 63x 47x 47x 1x 1x 22247x 22247x 22247x 34684x 34684x 22247x 22247x 22247x 1x 1x 48156x 48156x 48156x 19131x 19131x 19131x 29025x 48156x 35390x 21918x 35390x 13472x 13472x 35390x 29025x 29025x 29025x 1x 1x 2614x 2614x 2614x 2614x 2614x 1x 1x 1598x 1598x 1598x 1912x 843x 1912x 1069x 1069x 1912x 1598x 1598x 1598x 1x 1x 33x 33x 33x 57x 23x 23x 57x 33x 33x 33x 1x 1x 12194x 25946x 5747x 5747x 25946x 6447x 6447x 1x 1x 332x 332x 332x 761x 761x 761x 761x 761x 58x 58x 761x 274x 274x 274x 1x 1x 3561x 3561x 11138x 1981x 1981x 11138x 3561x 3561x 1x 1x 94x 94x 133x 76x 116x 44x 44x 44x 116x 76x 133x 94x 94x 1x 1x 4898x 7785x 230x 230x 7785x 4668x 4668x 1x 1x 50977x 50977x 77736x 36846x 77736x 3097x 3097x 40890x 40890x 50977x 50977x 1x 1x 81486x 81486x 123343x 71217x 123343x 2782x 52126x 49344x 49344x 123343x 81486x 81486x 1x 1x 16896x 16896x 24082x 14277x 14277x 9805x 24082x 31986x 307x 307x 31986x 24082x 9675x 9675x 24082x 16896x 16896x 1x 1x 158152x 367x 367x 157785x 158152x 238714x 132270x 238714x 12616x 106444x 93828x 93828x 2581x 2581x 93828x 238714x 142588x 142588x 1x | import {TokenNode} from "./token_node";
import {Token} from "../1_lexer/tokens/_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(): Token {
for (const child of this.getChildren()) {
return child.getFirstToken();
}
throw new Error("ExpressionNode, getFirstToken, no children");
}
public concatTokens(): string {
let str = "";
let prev: Token | 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: Token | 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;
}
public getTokens(): readonly Token[] {
const tokens: Token[] = [];
for (const c of this.getChildren()) {
tokens.push(...this.toTokens(c));
}
return tokens;
}
private toTokens(b: INode): readonly Token[] {
const tokens: Token[] = [];
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(): Token {
const child = this.getLastChild();
if (child) {
return child.getLastToken();
}
throw new Error("ExpressionNode, getLastToken, no children");
}
public getAllTokens(): Token[] {
const ret: Token[] = [];
for (const child of this.getChildren()) {
if (child instanceof TokenNode) {
ret.push(child.get());
} else {
ret.push(...child.getAllTokens());
}
}
return ret;
}
public getDirectTokens(): readonly Token[] {
const ret: Token[] = [];
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): Token | undefined {
for (const child of this.getChildren()) {
if (child instanceof TokenNode && child.get().getStr().toUpperCase() === text.toUpperCase()) {
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;
}
} |