//Get all immediate children.
//If recursive = true will recursively find grandchildren.
List <ISignalContent> ISignalContainer.GetChildren(List <ISignalContent> collectorArray, bool recursive)
{
//ensure we have a collector array - create one otherwise
if (collectorArray == null)
{
collectorArray = new List <ISignalContent>();
}
//save our list of children onto the collector array
collectorArray.AddRange(contents);
//Recursively append children if requested
if (recursive)
{
//access children as ISignalContainer and propagate request only to fitting children
foreach (ISignalContent child in contents)
{
ISignalContainer containerChild = child as ISignalContainer;
if (containerChild != null)
{
containerChild.GetChildren(collectorArray, recursive);
}
}
}
//finally return a reference to the collector array
return(collectorArray);
}
public void UTSignalFragmentRemoveChildren2()
{
ISignalContainer testItem1 = (new SignalFragment(
new List <ISignalContent> {
new Wave(1, 0),
new Wave(1, 2),
new SignalFragment(0, new List <ISignalContent> {
new Wave(1, 1)
}),
new SignalFragment(3, new List <ISignalContent> {
new Wave(1, 8),
}),
}
) as ISignalContainer);
Assert.AreEqual(testItem1.GetChildren(recursive: false).Count, 4);
testItem1.RemoveChildren();
Assert.AreEqual(testItem1.GetChildren(recursive: false).Count, 0);
}
public void UTSignalFragmentRemoveChildren1()
{
List <ISignalContent> testItemList = new List <ISignalContent> {
new Wave(1, 0), new Wave(1, 2)
};
ISignalContainer testItem1 = (new SignalFragment(
new List <ISignalContent> {
testItemList[0],
new SignalFragment(0, new List <ISignalContent> {
new Wave(1, 1)
}),
new SignalFragment(3, new List <ISignalContent> {
new Wave(1, 8),
}),
testItemList[1],
}
) as ISignalContainer);
Assert.AreEqual(testItem1.GetChildren(recursive: false).Count, 4);
testItem1.RemoveChildren(testItemList);
Assert.AreEqual(testItem1.GetChildren(recursive: false).Count, 2);
}
public void UTSignalFragmentRemoveChild1()
{
Wave waveTestItem = new Wave(1, 0);
Wave waveTestItem2 = new Wave(1, 0);
ISignalContainer testItem1 = (new SignalFragment(
new List <ISignalContent> {
waveTestItem,
waveTestItem2,
new SignalFragment(0, new List <ISignalContent> {
new Wave(1, 1)
}),
new SignalFragment(3, new List <ISignalContent> {
new Wave(1, 8),
}),
waveTestItem2,
}
) as ISignalContainer);
Assert.AreEqual(testItem1.GetChildren(recursive: false).Count, 5);
testItem1.RemoveChild(waveTestItem as ISignalContent);
Assert.AreEqual(testItem1.GetChildren(recursive: false).Count, 4);
testItem1.RemoveChild(waveTestItem2 as ISignalContent);
Assert.AreEqual(testItem1.GetChildren(recursive: false).Count, 2);
}