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3  * Licensed to the Apache Software Foundation (ASF) under one
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5  * distributed with this work for additional information
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8  * "License"); you may not use this file except in compliance
9  * with the License.  You may obtain a copy of the License at
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11  *   http://www.apache.org/licenses/LICENSE-2.0
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14  * software distributed under the License is distributed on an
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20  *************************************************************/
21 
22 
23 
24 package org.openoffice.xmerge.converter.xml.sxc.pexcel.records.formula;
25 import java.util.HashMap;
26 
27 /**
28   * A lookup table containing information about operands
29   */
30 public class OperandLookup extends SymbolLookup {
31 
32 	/**
33 	* The default constructor - invokes {@link #initialize() initialize()}
34 	*/
OperandLookup()35 	public OperandLookup() {
36 		initialize();
37 	}
38 
39 	/**
40 	 * Initialize the lookup table for operands
41 	 */
initialize()42 	public void initialize() {
43 		if ((stringToID != null) || (idToString != null)) {
44 			return;
45 		}
46 		stringToID = new HashMap();
47 		idToString = new HashMap();
48         addEntry("CELL_REFERENCE", TokenConstants.TREF);
49         addEntry("CELL_AREA_REFERENCE", TokenConstants.TAREA);
50 		addEntry("INTEGER", TokenConstants.TNUM);
51         addEntry("NUMBER", TokenConstants.TNUM);
52         addEntry("STRING", TokenConstants.TSTRING);
53         addEntry("NAME", TokenConstants.TNAME);
54         addEntry("3D_CELL_REFERENCE", TokenConstants.TREF3D);
55         addEntry("3D_CELL_AREA_REFERENCE", TokenConstants.TAREA3D);
56 	}
57 
58 }
59