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Daily Archives: September 8, 2016
A Simple Discrete-Event Simulation: Part 7
Today we’ll do some more streamlining. We’ll start by adding a new function to the futureEventsQueue object.
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this.newItem = function(time,entity) { //create futureEventItem var feqItem = new futureEventItem(time,"absolute",entity); this.insertTime = feqItem.getActivationTime(); globalInsertTime = this.insertTime; if (this.feqSize == 0) { this.feq[0] = feqItem; this.feqSize++; console.log("Array size: "+this.feq.length); } else { //find index of feq item to insert before var insertIndex = this.feq.findIndex(this.findLaterTime); //insert the element if (insertIndex < 0) { insertIndex = this.feq.length; } this.feq.splice(insertIndex,0,feqItem); this.feqSize++; console.log("Array size: "+this.feq.length); } }; |
Then, instead of having to specify the “absolute” (vs. “advance”) flag in the initialization of a new entity object, we know we’ll … Continue reading