cafe-grader-web

Location: cafe-grader-web/node_modules/restructure/src/VersionedStruct.js - annotation

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Commit Description:
change logger to be limited by file size
Commit Description:
change logger to be limited by file size
References:
r839:ac14dcf5dad7 algo
File last commit:
r789:8cd7e8db7e38 default
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node_modules/restructure/src/VersionedStruct.js | 136 lines | 4.0 KiB | application/javascript | JavascriptLexer |
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move datatable to yarn
 r789 // Generated by CoffeeScript 1.7.1
(function() {
var Struct, VersionedStruct,
__hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
Struct = require('./Struct');
VersionedStruct = (function(_super) {
__extends(VersionedStruct, _super);
function VersionedStruct(type, versions) {
this.type = type;
this.versions = versions != null ? versions : {};
if (typeof this.type === 'string') {
this.versionGetter = new Function('parent', "return parent." + this.type);
this.versionSetter = new Function('parent', 'version', "return parent." + this.type + " = version");
}
}
VersionedStruct.prototype.decode = function(stream, parent, length) {
var fields, res, _ref;
if (length == null) {
length = 0;
}
res = this._setup(stream, parent, length);
if (typeof this.type === 'string') {
res.version = this.versionGetter(parent);
} else {
res.version = this.type.decode(stream);
}
if (this.versions.header) {
this._parseFields(stream, res, this.versions.header);
}
fields = this.versions[res.version];
if (fields == null) {
throw new Error("Unknown version " + res.version);
}
if (fields instanceof VersionedStruct) {
return fields.decode(stream, parent);
}
this._parseFields(stream, res, fields);
if ((_ref = this.process) != null) {
_ref.call(res, stream);
}
return res;
};
VersionedStruct.prototype.size = function(val, parent, includePointers) {
var ctx, fields, key, size, type, _ref;
if (includePointers == null) {
includePointers = true;
}
if (!val) {
throw new Error('Not a fixed size');
}
ctx = {
parent: parent,
val: val,
pointerSize: 0
};
size = 0;
if (typeof this.type !== 'string') {
size += this.type.size(val.version, ctx);
}
if (this.versions.header) {
_ref = this.versions.header;
for (key in _ref) {
type = _ref[key];
if (type.size != null) {
size += type.size(val[key], ctx);
}
}
}
fields = this.versions[val.version];
if (fields == null) {
throw new Error("Unknown version " + val.version);
}
for (key in fields) {
type = fields[key];
if (type.size != null) {
size += type.size(val[key], ctx);
}
}
if (includePointers) {
size += ctx.pointerSize;
}
return size;
};
VersionedStruct.prototype.encode = function(stream, val, parent) {
var ctx, fields, i, key, ptr, type, _ref, _ref1;
if ((_ref = this.preEncode) != null) {
_ref.call(val, stream);
}
ctx = {
pointers: [],
startOffset: stream.pos,
parent: parent,
val: val,
pointerSize: 0
};
ctx.pointerOffset = stream.pos + this.size(val, ctx, false);
if (typeof this.type !== 'string') {
this.type.encode(stream, val.version);
}
if (this.versions.header) {
_ref1 = this.versions.header;
for (key in _ref1) {
type = _ref1[key];
if (type.encode != null) {
type.encode(stream, val[key], ctx);
}
}
}
fields = this.versions[val.version];
for (key in fields) {
type = fields[key];
if (type.encode != null) {
type.encode(stream, val[key], ctx);
}
}
i = 0;
while (i < ctx.pointers.length) {
ptr = ctx.pointers[i++];
ptr.type.encode(stream, ptr.val, ptr.parent);
}
};
return VersionedStruct;
})(Struct);
module.exports = VersionedStruct;
}).call(this);