1 files changed, 46 insertions, 0 deletions
diff --git a/platform/structuralsearch/source/com/intellij/structuralsearch/impl/matcher/handlers/LightTopLevelMatchingHandler.java b/platform/structuralsearch/source/com/intellij/structuralsearch/impl/matcher/handlers/LightTopLevelMatchingHandler.java
new file mode 100644
index 000000000000..34941cfa0257
--- /dev/null
+++ b/platform/structuralsearch/source/com/intellij/structuralsearch/impl/matcher/handlers/LightTopLevelMatchingHandler.java
@@ -0,0 +1,46 @@
+package com.intellij.structuralsearch.impl.matcher.handlers;
+
+import com.intellij.psi.PsiElement;
+import com.intellij.structuralsearch.impl.matcher.MatchContext;
+import com.intellij.dupLocator.iterators.NodeIterator;
+import org.jetbrains.annotations.NotNull;
+
+public final class LightTopLevelMatchingHandler extends MatchingHandler implements DelegatingHandler {
+  private final MatchingHandler myDelegate;
+
+  public LightTopLevelMatchingHandler(@NotNull MatchingHandler delegate) {
+    myDelegate = delegate;
+  }
+
+  public boolean match(final PsiElement patternNode, final PsiElement matchedNode, final MatchContext matchContext) {
+    return myDelegate.match(patternNode, matchedNode, matchContext);
+  }
+
+  @Override
+  public boolean canMatch(PsiElement patternNode, PsiElement matchedNode) {
+    return myDelegate.canMatch(patternNode, matchedNode);
+  }
+
+  @Override
+  public boolean matchSequentially(final NodeIterator nodes, final NodeIterator nodes2, final MatchContext context) {
+    return myDelegate.matchSequentially(nodes, nodes2, context);
+  }
+
+  public boolean match(final PsiElement patternNode,
+                       final PsiElement matchedNode, final int start, final int end, final MatchContext context) {
+    return myDelegate.match(patternNode, matchedNode, start, end, context);
+  }
+
+  public boolean isMatchSequentiallySucceeded(final NodeIterator nodes2) {
+    return true;
+  }
+
+  @Override
+  public boolean shouldAdvanceTheMatchFor(final PsiElement patternElement, final PsiElement matchedElement) {
+    return myDelegate.shouldAdvanceTheMatchFor(patternElement, matchedElement);
+  }
+
+  public MatchingHandler getDelegate() {
+    return myDelegate;
+  }
+}
+\ No newline at end of file