49 lines
1.1 KiB
JavaScript
49 lines
1.1 KiB
JavaScript
|
// COMPILER BLOCK -->
|
||
|
|
import { DEBUG, SUPPORT_ASYNC, SUPPORT_CACHE } from "./config";
|
||
|
|
// <-- COMPILER BLOCK
|
||
|
|
import { searchCache } from "./cache";
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @constructor
|
||
|
|
* @abstract
|
||
|
|
*/
|
||
|
|
|
||
|
|
function Engine(index){
|
||
|
|
|
||
|
|
if(DEBUG){
|
||
|
|
|
||
|
|
//if(this.constructor === Engine){
|
||
|
|
if(this instanceof Engine){
|
||
|
|
|
||
|
|
throw new Error("Can't instantiate abstract class!");
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if(SUPPORT_CACHE){
|
||
|
|
|
||
|
|
index.prototype.searchCache = searchCache;
|
||
|
|
}
|
||
|
|
|
||
|
|
if(SUPPORT_ASYNC){
|
||
|
|
|
||
|
|
index.prototype.addAsync = addAsync;
|
||
|
|
index.prototype.appendAsync = appendAsync;
|
||
|
|
index.prototype.searchAsync = searchAsync;
|
||
|
|
index.prototype.updateAsync = updateAsync;
|
||
|
|
index.prototype.removeAsync = removeAsync;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if(SUPPORT_CACHE){
|
||
|
|
|
||
|
|
Engine.prototype.searchCache = searchCache;
|
||
|
|
}
|
||
|
|
|
||
|
|
if(SUPPORT_ASYNC){
|
||
|
|
|
||
|
|
Engine.prototype.addAsync = addAsync;
|
||
|
|
Engine.prototype.appendAsync = appendAsync;
|
||
|
|
Engine.prototype.searchAsync = searchAsync;
|
||
|
|
Engine.prototype.updateAsync = updateAsync;
|
||
|
|
Engine.prototype.removeAsync = removeAsync;
|
||
|
|
}
|