/**
* Determines if the specified completion applies to the current offset context in the document
*
* @param document
* @param completiontext
* @param offset
* @return true if the completion applies, false otherwise
*/
private boolean appliesToContext(
IDocument document, String completiontext, int tokenstart, int length) {
if (length > completiontext.length()) {
return false;
}
try {
String prefix = document.get(tokenstart, length);
return prefix.equals(completiontext.substring(0, length));
} catch (BadLocationException e) {
ApiUIPlugin.log(e);
}
return false;
}
