1 files changed, 38 insertions, 0 deletions
diff --git a/java/structuralsearch-java/src/com/intellij/structuralsearch/impl/matcher/predicates/FormalArgTypePredicate.java b/java/structuralsearch-java/src/com/intellij/structuralsearch/impl/matcher/predicates/FormalArgTypePredicate.java
new file mode 100644
index 000000000000..02f1ee7d08e0
--- /dev/null
+++ b/java/structuralsearch-java/src/com/intellij/structuralsearch/impl/matcher/predicates/FormalArgTypePredicate.java
@@ -0,0 +1,38 @@
+package com.intellij.structuralsearch.impl.matcher.predicates;
+
+import com.intellij.structuralsearch.impl.matcher.MatchContext;
+import com.intellij.psi.*;
+import com.intellij.psi.util.PsiTreeUtil;
+
+/**
+ * Created by IntelliJ IDEA.
+ * User: Maxim.Mossienko
+ * Date: Mar 23, 2004
+ * Time: 6:37:15 PM
+ * To change this template use File | Settings | File Templates.
+ */
+public class FormalArgTypePredicate extends ExprTypePredicate {
+
+  public FormalArgTypePredicate(String type, String baseName, boolean _withinHierarchy, boolean caseSensitiveMatch,boolean target) {
+    super(type, baseName, _withinHierarchy, caseSensitiveMatch, target);
+  }
+
+  protected PsiType evalType(PsiExpression match, MatchContext context) {
+    final PsiMethodCallExpression expr = PsiTreeUtil.getParentOfType(match,PsiMethodCallExpression.class);
+    if (expr == null) return null;
+
+    // find our parent in parameters of the method
+    final PsiMethod psiMethod = expr.resolveMethod();
+    if (psiMethod == null) return null;
+    final PsiParameter[] methodParameters = psiMethod.getParameterList().getParameters();
+    final PsiExpression[] expressions = expr.getArgumentList().getExpressions();
+
+    for(int i = 0;i < methodParameters.length; ++i) {
+      if (expressions[i] == match) {
+        if (i < methodParameters.length) return methodParameters[i].getType();
+        break;
+      }
+    }
+    return null;
+  }
+}