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var f = require('util').format;
var Define = function(name, object, stream) {
this.name = name;
this.object = object;
this.stream = typeof stream == 'boolean' ? stream : false;
this.instrumentations = {};
}
Define.prototype.classMethod = function(name, options) {
var keys = Object.keys(options).sort();
var key = generateKey(keys, options);
// Add a list of instrumentations
if(this.instrumentations[key] == null) {
this.instrumentations[key] = {
methods: [], options: options
}
}
// Push to list of method for this instrumentation
this.instrumentations[key].methods.push(name);
}
var generateKey = function(keys, options) {
var parts = [];
for(var i = 0; i < keys.length; i++) {
parts.push(f('%s=%s', keys[i], options[keys[i]]));
}
return parts.join();
}
Define.prototype.staticMethod = function(name, options) {
options.static = true;
var keys = Object.keys(options).sort();
var key = generateKey(keys, options);
// Add a list of instrumentations
if(this.instrumentations[key] == null) {
this.instrumentations[key] = {
methods: [], options: options
}
}
// Push to list of method for this instrumentation
this.instrumentations[key].methods.push(name);
}
Define.prototype.generate = function() {
// Generate the return object
var object = {
name: this.name, obj: this.object, stream: this.stream,
instrumentations: []
}
for(var name in this.instrumentations) {
object.instrumentations.push(this.instrumentations[name]);
}
return object;
}
module.exports = Define;
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