1 files changed, 37 insertions, 0 deletions
diff --git a/platform/core-api/src/com/intellij/codeInsight/controlflow/Instruction.java b/platform/core-api/src/com/intellij/codeInsight/controlflow/Instruction.java
new file mode 100644
index 000000000000..8b0dda01d226
--- /dev/null
+++ b/platform/core-api/src/com/intellij/codeInsight/controlflow/Instruction.java
@@ -0,0 +1,37 @@
+/*
+ * Copyright 2000-2014 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.intellij.codeInsight.controlflow;
+
+import com.intellij.psi.PsiElement;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.Collection;
+
+/**
+ * @author oleg
+ */
+public interface Instruction {
+  @Nullable
+  PsiElement getElement();
+
+  Collection<Instruction> allSucc();
+
+  Collection<Instruction> allPred();
+
+  String getElementPresentation();
+
+  int num();
+}