Skip to content

Improve DocLineComparator performance #2575 #2576

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
mehmet-karaman wants to merge 1 commit into from
+469 −1
Closed

Improve DocLineComparator performance #2575 #2576

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
14 changes: 13 additions & 1 deletion team/bundles/org.eclipse.compare/compare/org/eclipse/compare/internal/DocLineComparator.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -183,7 +183,19 @@ public boolean rangesEqual(int thisIndex, IRangeComparator otherComparator, int
int olen= other.getTokenLength(otherIndex);
if (tlen == olen) {
String[] linesToCompare = extract(thisIndex, otherIndex, other, false);
return linesToCompare[0].equals(linesToCompare[1]);
String s1 = linesToCompare[0];
String s2 = linesToCompare[1];
if (s1.isEmpty() && s2.isEmpty()) {
return true;
}
if (s1.isEmpty() || s2.isEmpty()) {
return false;
}
if (s1.length() != s2.length() || s1.charAt(0) != s2.charAt(0)
|| s1.charAt(s1.length() - 1) != s2.charAt(s2.length() - 1)) {
return false;
}
return s1.equals(s2);
} else if (fCompareFilters != null && fCompareFilters.length > 0) {
String[] linesToCompare = extract(thisIndex, otherIndex, other, true);
return linesToCompare[0].equals(linesToCompare[1]);
Expand Down
Loading
Loading