save

[jcfa/jcfa.git] / jcfa / src / jp / igapyon / jcfa / vo / JcfaOperandStack.java

diff --git a/jcfa/src/jp/igapyon/jcfa/vo/JcfaOperandStack.java b/jcfa/src/jp/igapyon/jcfa/vo/JcfaOperandStack.java
index 0b60342..0cfc73c 100644 (file)
--- a/jcfa/src/jp/igapyon/jcfa/vo/JcfaOperandStack.java
+++ b/jcfa/src/jp/igapyon/jcfa/vo/JcfaOperandStack.java
@@ -1,5 +1,15 @@
 package jp.igapyon.jcfa.vo;
 
+import java.util.Stack;
+
 public class JcfaOperandStack {
+       protected final Stack<JcfaOperandStackNode> operandStack = new Stack<JcfaOperandStackNode>();
+
+       public void push(final JcfaOperandStackNode operandStackNode) {
+               operandStack.push(operandStackNode);
+       }
 
+       public JcfaOperandStackNode pop() {
+               return operandStack.pop();
+       }
 }