/**
* Returns the cheatsheet collection child object corresponding to the passed path (relative to
* this object), or <code>null</code> if such an object could not be found.
*
* @param searchPath org.eclipse.core.runtime.IPath
* @return CheatSheetCollectionElement
*/
public CheatSheetCollectionElement findChildCollection(IPath searchPath) {
Object[] children = getChildren();
String searchString = searchPath.segment(0);
for (int i = 0; i < children.length; ++i) {
CheatSheetCollectionElement currentCategory = (CheatSheetCollectionElement) children[i];
if (currentCategory.getLabel(null).equals(searchString)) {
if (searchPath.segmentCount() == 1) return currentCategory;
return currentCategory.findChildCollection(searchPath.removeFirstSegments(1));
}
}
return null;
}
/**
* Returns this collection's associated cheatsheet object corresponding to the passed id, or
* <code>null</code> if such an object could not be found.
*/
public CheatSheetElement findCheatSheet(String searchId, boolean recursive) {
Object[] cheatsheets = getCheatSheets();
for (int i = 0; i < cheatsheets.length; ++i) {
CheatSheetElement currentCheatSheet = (CheatSheetElement) cheatsheets[i];
if (currentCheatSheet.getID().equals(searchId)) return currentCheatSheet;
}
if (!recursive) return null;
for (Iterator iterator = childCollections.iterator(); iterator.hasNext(); ) {
CheatSheetCollectionElement child = (CheatSheetCollectionElement) iterator.next();
CheatSheetElement result = child.findCheatSheet(searchId, true);
if (result != null) return result;
}
return null;
}
/** Returns a path representing this collection's ancestor chain. */
public IPath getPath() {
if (parent == null) return new Path(ICheatSheetResource.EMPTY_STRING);
return parent.getPath().append(name);
}