if (typeof JSDOC == "undefined") JSDOC = {};
/**
Create a new Symbol.
@class Represents a symbol in the source code.
*/
JSDOC.Symbol = function() {
this.init();
if (arguments.length) this.populate.apply(this, arguments);
}
JSDOC.Symbol.count = 0;
JSDOC.Symbol.prototype.init = function() {
this._name = "";
this._params = [];
this.$args = [];
this.addOn = "";
this.alias = "";
this.augments = [];
this.author = "";
this.classDesc = "";
this.comment = {};
this.defaultValue = undefined;
this.deprecated = "";
this.desc = "";
this.example = [];
this.exceptions = [];
this.fires = [];
this.id = JSDOC.Symbol.count++;
this.inherits = [];
this.inheritsFrom = [];
this.isa = "OBJECT";
this.isConstant = false;
this.isEvent = false;
this.isIgnored = false;
this.isInner = false;
this.isNamespace = false;
this.isPrivate = false;
this.isStatic = false;
this.memberOf = "";
this.methods = [];
this.properties = [];
this.requires = [];
this.returns = [];
this.see = [];
this.since = "";
this.srcFile = {};
this.type = "";
this.version = "";
}
JSDOC.Symbol.prototype.serialize = function() {
var keys = [];
for (var p in this) {
keys.push (p);
}
keys = keys.sort();
var out = "";
for (var i in keys) {
if (typeof this[keys[i]] == "function") continue;
out += keys[i]+" => "+Dumper.dump(this[keys[i]])+",\n";
}
return "\n{\n" + out + "}\n";
}
JSDOC.Symbol.prototype.clone = function() {
var clone = new JSDOC.Symbol();
clone.populate.apply(clone, this.$args); // repopulate using the original arguments
clone.srcFile = this.srcFile; // not the current srcFile, the one when the original was made
return clone;
}
JSDOC.Symbol.prototype.__defineSetter__("name",
function(n) { n = n.replace(/^_global_[.#-]/, ""); n = n.replace(/\.prototype\.?/g, '#'); this._name = n; }
);
JSDOC.Symbol.prototype.__defineGetter__("name",
function() { return this._name; }
);
JSDOC.Symbol.prototype.__defineSetter__("params",
function(v) {
for (var i = 0, l = v.length; i < l; i++) {
if (v[i].constructor != JSDOC.DocTag) { // may be a generic object parsed from signature, like {type:..., name:...}
this._params[i] = new JSDOC.DocTag("param"+((v[i].type)?" {"+v[i].type+"}":"")+" "+v[i].name);
}
else {
this._params[i] = v[i];
}
}
}
);
JSDOC.Symbol.prototype.__defineGetter__("params",
function() { return this._params; }
);
JSDOC.Symbol.prototype.getEvents = function() {
var events = [];
for (var i = 0, l = this.methods.length; i < l; i++) {
if (this.methods[i].isEvent) {
this.methods[i].name = this.methods[i].name.replace("event:", "");
events.push(this.methods[i]);
}
}
return events;
}
JSDOC.Symbol.prototype.getMethods = function() {
var nonEvents = [];
for (var i = 0, l = this.methods.length; i < l; i++) {
if (!this.methods[i].isEvent) {
nonEvents.push(this.methods[i]);
}
}
return nonEvents;
}
JSDOC.Symbol.prototype.populate = function(
/** String */ name,
/** Object[] */ params,
/** String */ isa,
/** JSDOC.DocComment */ comment
) {
this.$args = arguments;
this.name = name;
this.alias = this.name;
this.params = params;
this.isa = (isa == "VIRTUAL")? "OBJECT":isa;
this.comment = comment || new JSDOC.DocComment("");
this.srcFile = JSDOC.Symbol.srcFile;
if (this.is("FILE") && !this.alias) this.alias = this.srcFile;
this.setTags();
if (typeof JSDOC.PluginManager != "undefined") {
JSDOC.PluginManager.run("onSymbol", this);
}
}
JSDOC.Symbol.prototype.setTags = function() {
// @author
var authors = this.comment.getTag("author");
if (authors.length) {
this.author = authors.map(function($){return $.desc;}).join(", ");
}
/*t:
plan(34, "testing JSDOC.Symbol");
requires("../lib/JSDOC/DocComment.js");
requires("../frame/String.js");
requires("../lib/JSDOC/DocTag.js");
var sym = new JSDOC.Symbol("foo", [], "OBJECT", new JSDOC.DocComment("/**@author Joe Smith*"+"/"));
is(sym.author, "Joe Smith", "@author tag, author is found.");
*/
// @desc
var descs = this.comment.getTag("desc");
if (descs.length) {
this.desc = descs.map(function($){return $.desc;}).join("\n"); // multiple descriptions are concatenated into one
}
/*t:
var sym = new JSDOC.Symbol("foo", [], "OBJECT", new JSDOC.DocComment("/**@desc This is a description.*"+"/"));
is(sym.desc, "This is a description.", "@desc tag, description is found.");
*/
// @overview
if (this.is("FILE")) {
if (!this.alias) this.alias = this.srcFile;
var overviews = this.comment.getTag("overview");
if (overviews.length) {
this.desc = [this.desc].concat(overviews.map(function($){return $.desc;})).join("\n");
}
}
/*t:
var sym = new JSDOC.Symbol("foo", [], "FILE", new JSDOC.DocComment("/**@overview This is an overview.*"+"/"));
is(sym.desc, "\nThis is an overview.", "@overview tag, description is found.");
*/
// @since
var sinces = this.comment.getTag("since");
if (sinces.length) {
this.since = sinces.map(function($){return $.desc;}).join(", ");
}
/*t:
var sym = new JSDOC.Symbol("foo", [], "FILE", new JSDOC.DocComment("/**@since 1.01*"+"/"));
is(sym.since, "1.01", "@since tag, description is found.");
*/
// @constant
if (this.comment.getTag("constant").length) {
this.isConstant = true;
}
/*t:
var sym = new JSDOC.Symbol("foo", [], "FILE", new JSDOC.DocComment("/**@constant*"+"/"));
is(sym.isConstant, true, "@constant tag, isConstant set.");
*/
// @version
var versions = this.comment.getTag("version");
if (versions.length) {
this.version = versions.map(function($){return $.desc;}).join(", ");
}
/*t:
var sym = new JSDOC.Symbol("foo", [], "FILE", new JSDOC.DocComment("/**@version 2.0x*"+"/"));
is(sym.version, "2.0x", "@version tag, version is found.");
*/
// @deprecated
var deprecateds = this.comment.getTag("deprecated");
if (deprecateds.length) {
this.deprecated = deprecateds.map(function($){return $.desc;}).join("\n");
}
/*t:
var sym = new JSDOC.Symbol("foo", [], "FILE", new JSDOC.DocComment("/**@deprecated Use other method.*"+"/"));
is(sym.deprecated, "Use other method.", "@deprecated tag, desc is found.");
*/
// @example
var examples = this.comment.getTag("example");
if (examples.length) {
this.example = examples.map(
// trim trailing whitespace
function($) {
$.desc = $.desc.replace(/\s+$/, "");
return $;
}
);
}
/*t:
var sym = new JSDOC.Symbol("foo", [], "FILE", new JSDOC.DocComment("/**@example This\n is an example. \n*"+"/"));
isnt(typeof sym.example[0], "undefined", "@example tag, creates sym.example array.");
is(sym.example[0], "This\n is an example.", "@example tag, desc is found.");
*/
// @see
var sees = this.comment.getTag("see");
if (sees.length) {
var thisSee = this.see;
sees.map(function($){thisSee.push($.desc);});
}
/*t:
var sym = new JSDOC.Symbol("foo", [], "FILE", new JSDOC.DocComment("/**@see The other thing.*"+"/"));
is(sym.see, "The other thing.", "@see tag, desc is found.");
*/
// @class
var classes = this.comment.getTag("class");
if (classes.length) {
this.isa = "CONSTRUCTOR";
this.classDesc = classes[0].desc; // desc can't apply to the constructor as there is none.
}
/*t:
var sym = new JSDOC.Symbol("foo", [], "OBJECT", new JSDOC.DocComment("/**@class This describes the class.*"+"/"));
is(sym.isa, "CONSTRUCTOR", "@class tag, makes symbol a constructor.");
is(sym.classDesc, "This describes the class.", "@class tag, class description is found.");
*/
// @namespace
var namespaces = this.comment.getTag("namespace");
if (namespaces.length) {
this.classDesc = namespaces[0].desc;
this.isNamespace = true;
}
/*t:
var sym = new JSDOC.Symbol("foo", [], "OBJECT", new JSDOC.DocComment("/**@namespace This describes the namespace.*"+"/"));
is(sym.classDesc, "This describes the namespace.", "@namespace tag, class description is found.");
*/
// @param
var params = this.comment.getTag("param");
if (params.length) {
// user-defined params overwrite those with same name defined by the parser
var thisParams = this.params;
if (thisParams.length == 0) { // none exist yet, so just bung all these user-defined params straight in
this.params = params;
}
else { // need to overlay these user-defined params on to existing parser-defined params
for (var i = 0, l = params.length; i < l; i++) {
if (thisParams[i]) {
if (params[i].type) thisParams[i].type = params[i].type;
thisParams[i].name = params[i].name;
thisParams[i].desc = params[i].desc;
thisParams[i].isOptional = params[i].isOptional;
thisParams[i].defaultValue = params[i].defaultValue;
}
else thisParams[i] = params[i];
}
}
}
/*t:
var sym = new JSDOC.Symbol("foo", [{type: "array", name: "pages"}], "FUNCTION", new JSDOC.DocComment("/**Description.*"+"/"));
is(sym.params.length, 1, "parser defined param is found.");
sym = new JSDOC.Symbol("foo", [], "FUNCTION", new JSDOC.DocComment("/**Description.\n@param {array} pages*"+"/"));
is(sym.params.length, 1, "user defined param is found.");
is(sym.params[0].type, "array", "user defined param type is found.");
is(sym.params[0].name, "pages", "user defined param name is found.");
sym = new JSDOC.Symbol("foo", [{type: "array", name: "pages"}], "FUNCTION", new JSDOC.DocComment("/**Description.\n@param {string} uid*"+"/"));
is(sym.params.length, 1, "user defined param overwrites parser defined param.");
is(sym.params[0].type, "string", "user defined param type overwrites parser defined param type.");
is(sym.params[0].name, "uid", "user defined param name overwrites parser defined param name.");
sym = new JSDOC.Symbol("foo", [{type: "array", name: "pages"}, {type: "number", name: "count"}], "FUNCTION", new JSDOC.DocComment("/**Description.\n@param {string} uid*"+"/"));
is(sym.params.length, 2, "user defined params overlay parser defined params.");
is(sym.params[1].type, "number", "user defined param type overlays parser defined param type.");
is(sym.params[1].name, "count", "user defined param name overlays parser defined param name.");
sym = new JSDOC.Symbol("foo", [], "FUNCTION", new JSDOC.DocComment("/**Description.\n@param {array} pages The pages description.*"+"/"));
is(sym.params.length, 1, "user defined param with description is found.");
is(sym.params[0].desc, "The pages description.", "user defined param description is found.");
*/
// @constructor
if (this.comment.getTag("constructor").length) {
this.isa = "CONSTRUCTOR";
}
/*t:
var sym = new JSDOC.Symbol("foo", [], "OBJECT", new JSDOC.DocComment("/**@constructor*"+"/"));
is(sym.isa, "CONSTRUCTOR", "@constructor tag, makes symbol a constructor.");
*/
// @static
if (this.comment.getTag("static").length) {
this.isStatic = true;
if (this.isa == "CONSTRUCTOR") {
this.isNamespace = true;
}
}
/*t:
var sym = new JSDOC.Symbol("foo", [], "OBJECT", new JSDOC.DocComment("/**@static\n@constructor*"+"/"));
is(sym.isStatic, true, "@static tag, makes isStatic true.");
is(sym.isNamespace, true, "@static and @constructor tag, makes isNamespace true.");
*/
// @inner
if (this.comment.getTag("inner").length) {
this.isInner = true;
this.isStatic = false;
}
/*t:
var sym = new JSDOC.Symbol("foo", [], "OBJECT", new JSDOC.DocComment("/**@inner*"+"/"));
is(sym.isStatic, false, "@inner tag, makes isStatic false.");
is(sym.isInner, true, "@inner makes isInner true.");
*/
// @name
var names = this.comment.getTag("name");
if (names.length) {
this.name = names[0].desc;
}
/*t:
// todo
*/
// @field
if (this.comment.getTag("field").length) {
this.isa = "OBJECT";
}
/*t:
var sym = new JSDOC.Symbol("foo", [], "FUNCTION", new JSDOC.DocComment("/**@field*"+"/"));
is(sym.isa, "OBJECT", "@field tag, makes symbol an object.");
*/
// @function
if (this.comment.getTag("function").length) {
this.isa = "FUNCTION";
if (/event:/.test(this.alias)) this.isEvent = true;
}
/*t:
var sym = new JSDOC.Symbol("foo", [], "OBJECT", new JSDOC.DocComment("/**@function*"+"/"));
is(sym.isa, "FUNCTION", "@function tag, makes symbol a function.");
*/
// @event
var events = this.comment.getTag("event");
if (events.length) {
this.isa = "FUNCTION";
this.isEvent = true;
if (!/event:/.test(this.alias))
this.alias = this.alias.replace(/^(.*[.#-])([^.#-]+)$/, "$1event:$2");
}
/*t:
var sym = new JSDOC.Symbol("foo", [], "OBJECT", new JSDOC.DocComment("/**@event*"+"/"));
is(sym.isa, "FUNCTION", "@event tag, makes symbol a function.");
is(sym.isEvent, true, "@event makes isEvent true.");
*/
// @fires
var fires = this.comment.getTag("fires");
if (fires.length) {
for (var i = 0; i < fires.length; i++) {
this.fires.push(fires[i].desc);
}
}
/*t:
// todo
*/
// @property
var properties = this.comment.getTag("property");
if (properties.length) {
thisProperties = this.properties;
for (var i = 0; i < properties.length; i++) {
var property = new JSDOC.Symbol(this.alias+"#"+properties[i].name, [], "OBJECT", new JSDOC.DocComment("/**"+properties[i].desc+"\n@name "+properties[i].name+"\n@memberOf "+this.alias+"#*/"));
// TODO: shouldn't the following happen in the addProperty method of Symbol?
property.name = properties[i].name;
property.memberOf = this.alias;
if (properties[i].type) property.type = properties[i].type;
if (properties[i].defaultValue) property.defaultValue = properties[i].defaultValue;
this.addProperty(property);
JSDOC.Parser.addSymbol(property);
}
}
/*t:
// todo
*/
// @return
var returns = this.comment.getTag("return");
if (returns.length) { // there can be many return tags in a single doclet
this.returns = returns;
this.type = returns.map(function($){return $.type}).join(", ");
}
/*t:
// todo
*/
// @exception
this.exceptions = this.comment.getTag("throws");
/*t:
// todo
*/
// @requires
var requires = this.comment.getTag("requires");
if (requires.length) {
this.requires = requires.map(function($){return $.desc});
}
/*t:
// todo
*/
// @type
var types = this.comment.getTag("type");
if (types.length) {
this.type = types[0].desc; //multiple type tags are ignored
}
/*t:
// todo
*/
// @private
if (this.comment.getTag("private").length || this.isInner) {
this.isPrivate = true;
}
// @ignore
if (this.comment.getTag("ignore").length) {
this.isIgnored = true;
}
/*t:
// todo
*/
// @inherits ... as ...
var inherits = this.comment.getTag("inherits");
if (inherits.length) {
for (var i = 0; i < inherits.length; i++) {
if (/^\s*([a-z$0-9_.#:-]+)(?:\s+as\s+([a-z$0-9_.#:-]+))?/i.test(inherits[i].desc)) {
var inAlias = RegExp.$1;
var inAs = RegExp.$2 || inAlias;
if (inAlias) inAlias = inAlias.replace(/\.prototype\.?/g, "#");
if (inAs) {
inAs = inAs.replace(/\.prototype\.?/g, "#");
inAs = inAs.replace(/^this\.?/, "#");
}
if (inAs.indexOf(inAlias) != 0) { //not a full namepath
var joiner = ".";
if (this.alias.charAt(this.alias.length-1) == "#" || inAs.charAt(0) == "#") {
joiner = "";
}
inAs = this.alias + joiner + inAs;
}
}
this.inherits.push({alias: inAlias, as: inAs});
}
}
/*t:
// todo
*/
// @augments
this.augments = this.comment.getTag("augments");
// @default
var defaults = this.comment.getTag("default");
if (defaults.length) {
if (this.is("OBJECT")) {
this.defaultValue = defaults[0].desc;
}
}
/*t:
// todo
*/
// @memberOf
var memberOfs = this.comment.getTag("memberOf");
if (memberOfs.length) {
this.memberOf = memberOfs[0].desc;
this.memberOf = this.memberOf.replace(/\.prototype\.?/g, "#");
}
/*t:
// todo
*/
// @public
if (this.comment.getTag("public").length) {
this.isPrivate = false;
}
/*t:
// todo
*/
if (JSDOC.PluginManager) {
JSDOC.PluginManager.run("onSetTags", this);
}
}
JSDOC.Symbol.prototype.is = function(what) {
return this.isa === what;
}
JSDOC.Symbol.prototype.isBuiltin = function() {
return JSDOC.Lang.isBuiltin(this.alias);
}
JSDOC.Symbol.prototype.setType = function(/**String*/comment, /**Boolean*/overwrite) {
if (!overwrite && this.type) return;
var typeComment = JSDOC.DocComment.unwrapComment(comment);
this.type = typeComment;
}
JSDOC.Symbol.prototype.inherit = function(symbol) {
if (!this.hasMember(symbol.name) && !symbol.isInner) {
if (symbol.is("FUNCTION"))
this.methods.push(symbol);
else if (symbol.is("OBJECT"))
this.properties.push(symbol);
}
}
JSDOC.Symbol.prototype.hasMember = function(name) {
return (this.hasMethod(name) || this.hasProperty(name));
}
JSDOC.Symbol.prototype.addMember = function(symbol) {
if (symbol.is("FUNCTION")) { this.addMethod(symbol); }
else if (symbol.is("OBJECT")) { this.addProperty(symbol); }
}
JSDOC.Symbol.prototype.hasMethod = function(name) {
var thisMethods = this.methods;
for (var i = 0, l = thisMethods.length; i < l; i++) {
if (thisMethods[i].name == name) return true;
if (thisMethods[i].alias == name) return true;
}
return false;
}
JSDOC.Symbol.prototype.addMethod = function(symbol) {
var methodAlias = symbol.alias;
var thisMethods = this.methods;
for (var i = 0, l = thisMethods.length; i < l; i++) {
if (thisMethods[i].alias == methodAlias) {
thisMethods[i] = symbol; // overwriting previous method
return;
}
}
thisMethods.push(symbol); // new method with this alias
}
JSDOC.Symbol.prototype.hasProperty = function(name) {
var thisProperties = this.properties;
for (var i = 0, l = thisProperties.length; i < l; i++) {
if (thisProperties[i].name == name) return true;
if (thisProperties[i].alias == name) return true;
}
return false;
}
JSDOC.Symbol.prototype.addProperty = function(symbol) {
var propertyAlias = symbol.alias;
var thisProperties = this.properties;
for (var i = 0, l = thisProperties.length; i < l; i++) {
if (thisProperties[i].alias == propertyAlias) {
thisProperties[i] = symbol; // overwriting previous property
return;
}
}
thisProperties.push(symbol); // new property with this alias
}
JSDOC.Symbol.srcFile = ""; //running reference to the current file being parsed