org.apache.royale.binding.DataBindingBase.prototype.decodeWatcher = function()

in asdoc/org/apache/royale/binding/DataBindingBase.js [307:356]

• 50 lines of code
• 7 McCabe index (conditional complexity)

org.apache.royale.binding.DataBindingBase.prototype.decodeWatcher = function(bindingData) {
  var /** @type {Object} */ watcherMap = {};
  var /** @type {Array} */ watchers = [];
  var /** @type {number} */ n = (bindingData.length) >> 0;
  var /** @type {number} */ index = 0;
  var /** @type {Object} */ watcherData;
  while (index < n - 1) {
    var /** @type {number} */ watcherIndex = (bindingData[index++]) >> 0;
    var /** @type {number} */ type = (bindingData[index++]) >> 0;
    switch (type) {
      case 0:
        watcherData = {type:"function"};
        watcherData.functionName = bindingData[index++];
        watcherData.paramFunction = bindingData[index++];
        watcherData.eventNames = bindingData[index++];
        watcherData.bindings = bindingData[index++];
        break;
      case 1:
        watcherData = {type:"static"};
        watcherData.propertyName = bindingData[index++];
        watcherData.eventNames = bindingData[index++];
        watcherData.bindings = bindingData[index++];
        watcherData.getterFunction = bindingData[index++];
        watcherData.parentObj = bindingData[index++];
        watcherMap[watcherData.propertyName] = watcherData;
        break;
      case 2:
        watcherData = {type:"property"};
        watcherData.propertyName = bindingData[index++];
        watcherData.eventNames = bindingData[index++];
        watcherData.bindings = bindingData[index++];
        watcherData.getterFunction = bindingData[index++];
        watcherMap[watcherData.propertyName] = watcherData;
        break;
      case 3:
        watcherData = {type:"xml"};
        watcherData.propertyName = bindingData[index++];
        watcherData.bindings = bindingData[index++];
        watcherMap[watcherData.propertyName] = watcherData;
        break;
    }
    watcherData.children = bindingData[index++];
    if (watcherData.children != null) {
      watcherData.children = this.decodeWatcher(watcherData.children);
    }
    watcherData.index = watcherIndex;
    watchers.push(watcherData);
  }
  return {watchers:watchers, watcherMap:watcherMap};
};