first commit

hrmsEjb/jxl/biff/formula/StringOperator.java

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+package jxl.biff.formula;
+
+import common.Assert;
+import java.util.Stack;
+
+abstract class StringOperator extends Operator {
+  public void getOperands(Stack s) {
+    Assert.verify(false);
+  }
+  
+  int getPrecedence() {
+    Assert.verify(false);
+    return 0;
+  }
+  
+  byte[] getBytes() {
+    Assert.verify(false);
+    return null;
+  }
+  
+  void getString(StringBuffer buf) {
+    Assert.verify(false);
+  }
+  
+  public void adjustRelativeCellReferences(int colAdjust, int rowAdjust) {
+    Assert.verify(false);
+  }
+  
+  void columnInserted(int sheetIndex, int col, boolean currentSheet) {
+    Assert.verify(false);
+  }
+  
+  void columnRemoved(int sheetIndex, int col, boolean currentSheet) {
+    Assert.verify(false);
+  }
+  
+  void rowInserted(int sheetIndex, int row, boolean currentSheet) {
+    Assert.verify(false);
+  }
+  
+  void rowRemoved(int sheetIndex, int row, boolean currentSheet) {
+    Assert.verify(false);
+  }
+  
+  abstract Operator getBinaryOperator();
+  
+  abstract Operator getUnaryOperator();
+}