From 7150e5bd3bf87d2e34952c8c5e18f1a7361973de Mon Sep 17 00:00:00 2001
From: Sergey Evdokimov <sergey.evdokimov@jetbrains.com>
Date: Thu, 4 Aug 2011 17:18:09 +0400
Subject: [PATCH] Grails 2.0.0.M1: Completion for parameter of method
 LinkGenerator.link().

---
 .../jetbrains/plugins/groovy/lang/psi/util/PsiUtil.java   | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/plugins/groovy/src/org/jetbrains/plugins/groovy/lang/psi/util/PsiUtil.java b/plugins/groovy/src/org/jetbrains/plugins/groovy/lang/psi/util/PsiUtil.java
index 58230dafc025..02f9bb2bfedb 100644
--- a/plugins/groovy/src/org/jetbrains/plugins/groovy/lang/psi/util/PsiUtil.java
+++ b/plugins/groovy/src/org/jetbrains/plugins/groovy/lang/psi/util/PsiUtil.java
@@ -92,6 +92,14 @@ public class PsiUtil {
   private PsiUtil() {
   }
 
+  @Nullable
+  public static String getMethodName(GrMethodCall methodCall) {
+    GrExpression invokedExpression = methodCall.getInvokedExpression();
+    if (!(invokedExpression instanceof GrReferenceExpression)) return null;
+
+    return ((GrReferenceExpression)invokedExpression).getReferenceName();
+  }
+
   @Nullable
   public static String getQualifiedReferenceText(GrCodeReferenceElement referenceElement) {
     StringBuilder builder = new StringBuilder();