/*
- Copyright (c) 2004-2011, The Dojo Foundation All Rights Reserved.
+ Copyright (c) 2004-2016, The JS Foundation All Rights Reserved.
Available via Academic Free License >= 2.1 OR the modified BSD license.
see: http://dojotoolkit.org/license for details
*/
-
-if(!dojo._hasResource["dojo.AdapterRegistry"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
-dojo._hasResource["dojo.AdapterRegistry"] = true;
-dojo.provide("dojo.AdapterRegistry");
-
-
-dojo.AdapterRegistry = function(/*Boolean?*/ returnWrappers){
- // summary:
- // A registry to make contextual calling/searching easier.
- // description:
- // Objects of this class keep list of arrays in the form [name, check,
- // wrap, directReturn] that are used to determine what the contextual
- // result of a set of checked arguments is. All check/wrap functions
- // in this registry should be of the same arity.
- // example:
- // | // create a new registry
- // | var reg = new dojo.AdapterRegistry();
- // | reg.register("handleString",
- // | dojo.isString,
- // | function(str){
- // | // do something with the string here
- // | }
- // | );
- // | reg.register("handleArr",
- // | dojo.isArray,
- // | function(arr){
- // | // do something with the array here
- // | }
- // | );
- // |
- // | // now we can pass reg.match() *either* an array or a string and
- // | // the value we pass will get handled by the right function
- // | reg.match("someValue"); // will call the first function
- // | reg.match(["someValue"]); // will call the second
-
- this.pairs = [];
- this.returnWrappers = returnWrappers || false; // Boolean
-};
-
-dojo.extend(dojo.AdapterRegistry, {
- register: function(/*String*/ name, /*Function*/ check, /*Function*/ wrap, /*Boolean?*/ directReturn, /*Boolean?*/ override){
- // summary:
- // register a check function to determine if the wrap function or
- // object gets selected
- // name:
- // a way to identify this matcher.
- // check:
- // a function that arguments are passed to from the adapter's
- // match() function. The check function should return true if the
- // given arguments are appropriate for the wrap function.
- // directReturn:
- // If directReturn is true, the value passed in for wrap will be
- // returned instead of being called. Alternately, the
- // AdapterRegistry can be set globally to "return not call" using
- // the returnWrappers property. Either way, this behavior allows
- // the registry to act as a "search" function instead of a
- // function interception library.
- // override:
- // If override is given and true, the check function will be given
- // highest priority. Otherwise, it will be the lowest priority
- // adapter.
- this.pairs[((override) ? "unshift" : "push")]([name, check, wrap, directReturn]);
- },
-
- match: function(/* ... */){
- // summary:
- // Find an adapter for the given arguments. If no suitable adapter
- // is found, throws an exception. match() accepts any number of
- // arguments, all of which are passed to all matching functions
- // from the registered pairs.
- for(var i = 0; i < this.pairs.length; i++){
- var pair = this.pairs[i];
- if(pair[1].apply(this, arguments)){
- if((pair[3])||(this.returnWrappers)){
- return pair[2];
- }else{
- return pair[2].apply(this, arguments);
- }
- }
- }
- throw new Error("No match found");
- },
-
- unregister: function(name){
- // summary: Remove a named adapter from the registry
-
- // FIXME: this is kind of a dumb way to handle this. On a large
- // registry this will be slow-ish and we can use the name as a lookup
- // should we choose to trade memory for speed.
- for(var i = 0; i < this.pairs.length; i++){
- var pair = this.pairs[i];
- if(pair[0] == name){
- this.pairs.splice(i, 1);
- return true;
- }
- }
- return false;
- }
-});
-
-}
+//>>built
+define("dojo/AdapterRegistry",["./_base/kernel","./_base/lang"],function(_1,_2){var _3=_1.AdapterRegistry=function(_4){this.pairs=[];this.returnWrappers=_4||false;};_2.extend(_3,{register:function(_5,_6,_7,_8,_9){this.pairs[((_9)?"unshift":"push")]([_5,_6,_7,_8]);},match:function(){for(var i=0;i<this.pairs.length;i++){var _a=this.pairs[i];if(_a[1].apply(this,arguments)){if((_a[3])||(this.returnWrappers)){return _a[2];}else{return _a[2].apply(this,arguments);}}}throw new Error("No match found");},unregister:function(_b){for(var i=0;i<this.pairs.length;i++){var _c=this.pairs[i];if(_c[0]==_b){this.pairs.splice(i,1);return true;}}return false;}});return _3;});
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