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Refactor AnalyzerWithCompilerReport: introduce TEXT_RANGE_COMPARATOR.

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This commit is contained in:
Pavel V. Talanov
2012-08-01 16:04:38 +04:00
parent 714aa04924
commit f58ba37d4f
1 changed files with 14 additions and 4 deletions
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compiler/cli/src/org/jetbrains/jet/cli/common/messages/AnalyzerWithCompilerReport.java
+14 -4
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@@ -45,6 +45,17 @@ import java.util.List;
*/
public final class AnalyzerWithCompilerReport {
@NotNull
private static final Comparator<TextRange> TEXT_RANGE_COMPARATOR = new Comparator<TextRange>() {
@Override
public int compare(TextRange o1, TextRange o2) {
if (o1.getStartOffset() != o2.getStartOffset()) {
return o1.getStartOffset() - o2.getStartOffset();
}
return o1.getEndOffset() - o2.getEndOffset();
}
};
@NotNull
private static CompilerMessageSeverity convertSeverity(@NotNull Severity severity) {
switch (severity) {
@@ -134,11 +145,10 @@ public final class AnalyzerWithCompilerReport {
TextRange range1 = d1.getTextRanges().iterator().next();
TextRange range2 = d2.getTextRanges().iterator().next();
int startOffsetDiff = range1.getStartOffset() - range2.getStartOffset();
if (startOffsetDiff != 0) return startOffsetDiff;
int endOffsetDiff = range1.getEndOffset() - range2.getEndOffset();
if (endOffsetDiff != 0) return endOffsetDiff;
if (!range1.equals(range2)) {
return TEXT_RANGE_COMPARATOR.compare(range1, range2);
}
return d1.getFactory().getName().compareTo(d2.getFactory().getName());
}