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RegExp: some lambdification

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This commit is contained in:
Bas Leijdekkers
2017-06-06 09:06:46 +02:00
parent 3e4055d6ce
commit bec31c50f6
1 changed files with 6 additions and 19 deletions
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RegExpSupport/src/org/intellij/lang/regexp/psi/impl/RegExpNamedGroupRefImpl.java
+6 -19
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@@ -22,7 +22,6 @@ import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiReference;
import com.intellij.psi.search.PsiElementProcessor;
import com.intellij.psi.tree.TokenSet;
import com.intellij.psi.util.PsiElementFilter;
import com.intellij.psi.util.PsiTreeUtil;
import com.intellij.util.IncorrectOperationException;
import org.intellij.lang.regexp.RegExpTT;
@@ -53,15 +52,12 @@ public class RegExpNamedGroupRefImpl extends RegExpElementImpl implements RegExp
@Nullable
public RegExpGroup resolve() {
final PsiElementProcessor.FindFilteredElement<RegExpGroup> processor = new PsiElementProcessor.FindFilteredElement<>(
new PsiElementFilter() {
@Override
public boolean isAccepted(PsiElement element) {
if (!(element instanceof RegExpGroup)) {
return false;
}
final RegExpGroup group = (RegExpGroup)element;
return group.isAnyNamedGroup() && Comparing.equal(getGroupName(), group.getGroupName());
element -> {
if (!(element instanceof RegExpGroup)) {
return false;
}
final RegExpGroup group = (RegExpGroup)element;
return group.isAnyNamedGroup() && Comparing.equal(getGroupName(), group.getGroupName());
}
);
PsiTreeUtil.processElements(getContainingFile(), processor);
@@ -142,16 +138,7 @@ public class RegExpNamedGroupRefImpl extends RegExpElementImpl implements RegExp
@NotNull
public Object[] getVariants() {
final PsiElementProcessor.CollectFilteredElements<RegExpGroup> processor = new PsiElementProcessor.CollectFilteredElements<>(
new PsiElementFilter() {
@Override
public boolean isAccepted(PsiElement element) {
if (!(element instanceof RegExpGroup)) {
return false;
}
final RegExpGroup regExpGroup = (RegExpGroup)element;
return regExpGroup.isAnyNamedGroup();
}
}
e -> e instanceof RegExpGroup && ((RegExpGroup)e).isAnyNamedGroup()
);
PsiTreeUtil.processElements(getContainingFile(), processor);
return processor.toArray();