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

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Commit Description:
fix wrong merge
Commit Description:
fix wrong merge
References:
r846:4279bf26f98b algo
File last commit:
r789:8cd7e8db7e38 default
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node_modules/restructure/src/Struct.js | 126 lines | 2.9 KiB | application/javascript | JavascriptLexer |
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move datatable to yarn
 r789 // Generated by CoffeeScript 1.7.1
(function() {
var Struct, utils;
utils = require('./utils');
Struct = (function() {
function Struct(fields) {
this.fields = fields != null ? fields : {};
}
Struct.prototype.decode = function(stream, parent, length) {
var res, _ref;
if (length == null) {
length = 0;
}
res = this._setup(stream, parent, length);
this._parseFields(stream, res, this.fields);
if ((_ref = this.process) != null) {
_ref.call(res, stream);
}
return res;
};
Struct.prototype._setup = function(stream, parent, length) {
var res;
res = {};
Object.defineProperties(res, {
parent: {
value: parent
},
_startOffset: {
value: stream.pos
},
_currentOffset: {
value: 0,
writable: true
},
_length: {
value: length
}
});
return res;
};
Struct.prototype._parseFields = function(stream, res, fields) {
var key, type, val;
for (key in fields) {
type = fields[key];
if (typeof type === 'function') {
val = type.call(res, res);
} else {
val = type.decode(stream, res);
}
if (val !== void 0) {
if (val instanceof utils.PropertyDescriptor) {
Object.defineProperty(res, key, val);
} else {
res[key] = val;
}
}
res._currentOffset = stream.pos - res._startOffset;
}
};
Struct.prototype.size = function(val, parent, includePointers) {
var ctx, key, size, type, _ref;
if (val == null) {
val = {};
}
if (includePointers == null) {
includePointers = true;
}
ctx = {
parent: parent,
val: val,
pointerSize: 0
};
size = 0;
_ref = this.fields;
for (key in _ref) {
type = _ref[key];
if (type.size != null) {
size += type.size(val[key], ctx);
}
}
if (includePointers) {
size += ctx.pointerSize;
}
return size;
};
Struct.prototype.encode = function(stream, val, parent) {
var ctx, 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);
_ref1 = this.fields;
for (key in _ref1) {
type = _ref1[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 Struct;
})();
module.exports = Struct;
}).call(this);