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package rba.tool.editor.ui.contentassist
import org.eclipse.xtext.ui.editor.contentassist.FQNPrefixMatcher.LastSegmentFinder
class RBAModelLastSegmentFinder implements LastSegmentFinder {
override String getLastSegment(String fqn, char delimiter) {
if(fqn === null || fqn.length() == 0) {
return null;
}
var lookForUppercase = false;
var lastDelimiterIndex = -1;
for (var int i = 0; i < fqn.length(); i.operator_plusPlus()) {
if(lookForUppercase) {
if(Character.isUpperCase(fqn.charAt(i))) {
return fqn.substring(i);
}
}
lookForUppercase = delimiter == fqn.charAt(i);
if(lookForUppercase) {
lastDelimiterIndex = i;
}
}
if(lastDelimiterIndex >= 0 && lastDelimiterIndex < fqn.length() - 1) {
return fqn.substring(lastDelimiterIndex + 1);
}
return null;
}
}
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