本文整理汇总了TypeScript中jsonc-parser/lib/main.visit函数的典型用法代码示例。如果您正苦于以下问题：TypeScript visit函数的具体用法？TypeScript visit怎么用？TypeScript visit使用的例子？那么, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了visit函数的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: findAllScripts
async function findAllScripts(buffer: string): Promise<StringMap> {
var scripts: StringMap = {};
let script: string | undefined = undefined;
let inScripts = false;
let visitor: JSONVisitor = {
onError(_error: ParseErrorCode, _offset: number, _length: number) {
// TODO: inform user about the parse error
},
onObjectEnd() {
if (inScripts) {
inScripts = false;
}
},
onLiteralValue(value: any, _offset: number, _length: number) {
console.log(value);
if (script) {
scripts[script] = value;
script = undefined;
}
},
onObjectProperty(property: string, _offset: number, _length: number) {
if (property === 'scripts') {
inScripts = true;
}
else if (inScripts) {
script = property;
}
}
};
visit(buffer, visitor);
return scripts;
}示例2: findScriptAtPosition
export function findScriptAtPosition(buffer: string, offset: number): string | undefined {
let script: string | undefined = undefined;
let inScripts = false;
let scriptStart: number | undefined;
let visitor: JSONVisitor = {
onError(_error: ParseErrorCode, _offset: number, _length: number) {
},
onObjectEnd() {
if (inScripts) {
inScripts = false;
scriptStart = undefined;
}
},
onLiteralValue(value: any, nodeOffset: number, nodeLength: number) {
if (inScripts && scriptStart) {
if (offset >= scriptStart && offset < nodeOffset + nodeLength) {
// found the script
inScripts = false;
} else {
script = undefined;
}
}
},
onObjectProperty(property: string, nodeOffset: number, nodeLength: number) {
if (property === 'scripts') {
inScripts = true;
}
else if (inScripts) {
scriptStart = nodeOffset;
script = property;
}
}
};
visit(buffer, visitor);
return script;
}示例3: findAllScriptRanges
export function findAllScriptRanges(buffer: string): Map<string, [number, number, string]> {
var scripts: Map<string, [number, number, string]> = new Map();
let script: string | undefined = undefined;
let offset: number;
let length: number;
let inScripts = false;
let visitor: JSONVisitor = {
onError(_error: ParseErrorCode, _offset: number, _length: number) {
},
onObjectEnd() {
if (inScripts) {
inScripts = false;
}
},
onLiteralValue(value: any, _offset: number, _length: number) {
if (script) {
scripts.set(script, [offset, length, value]);
script = undefined;
}
},
onObjectProperty(property: string, off: number, len: number) {
if (property === 'scripts') {
inScripts = true;
}
else if (inScripts) {
script = property;
offset = off;
length = len;
}
}
};
visit(buffer, visitor);
return scripts;
}