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idea: do not call prefix matcher in loop if prefix is empty

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This commit is contained in:
Stepan Koltsov
2012-06-17 05:55:24 +04:00
parent 554a54bcc5
commit b0f98711a0
1 changed files with 13 additions and 5 deletions
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idea/src/org/jetbrains/jet/plugin/completion/JetCompletionContributor.java
+13 -5
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@@ -349,15 +349,23 @@ public class JetCompletionContributor extends CompletionContributor {
(JetFile)reference.getExpression().getContainingFile())
.getBindingContext();
class PrefixMatcherNamePredicate extends NamePredicate {
@Override
public boolean matches(@NotNull Name name) {
return result.getPrefixMatcher().prefixMatches(name.getName());
final PrefixMatcher prefixMatcher = result.getPrefixMatcher();
NamePredicate namePredicate;
if (prefixMatcher.getPrefix().length() == 0) {
namePredicate = NamePredicate.all();
} else {
class PrefixMatcherNamePredicate extends NamePredicate {
@Override
public boolean matches(@NotNull Name name) {
return prefixMatcher.prefixMatches(name.getName());
}
}
namePredicate = new PrefixMatcherNamePredicate();
}
Collection<DeclarationDescriptor> descriptors = TipsManager.getReferenceVariants(
reference.getExpression(), bindingContext, new PrefixMatcherNamePredicate());
reference.getExpression(), bindingContext, namePredicate);
Collection<DeclarationDescriptor> checkedDescriptors = Collections2.filter(descriptors, new Predicate<DeclarationDescriptor>() {
@Override