src/java/org/apache/poi/hssf/record/formula/functions/Indirect.java

   1 /*
   2 * Licensed to the Apache Software Foundation (ASF) under one or more
   3 * contributor license agreements.  See the NOTICE file distributed with
   4 * this work for additional information regarding copyright ownership.
   5 * The ASF licenses this file to You under the Apache License, Version 2.0
   6 * (the "License"); you may not use this file except in compliance with
   7 * the License.  You may obtain a copy of the License at
   8 *
   9 *     http://www.apache.org/licenses/LICENSE-2.0
  10 *
  11 * Unless required by applicable law or agreed to in writing, software
  12 * distributed under the License is distributed on an "AS IS" BASIS,
  13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 * See the License for the specific language governing permissions and
  15 * limitations under the License.
  16 */
  17
  18 package org.apache.poi.hssf.record.formula.functions;
  19
  20 import org.apache.poi.hssf.record.formula.eval.ErrorEval;
  21 import org.apache.poi.hssf.record.formula.eval.Eval;
  22 import org.apache.poi.hssf.record.formula.eval.ValueEval;
  23 import org.apache.poi.hssf.usermodel.HSSFSheet;
  24 import org.apache.poi.hssf.usermodel.HSSFWorkbook;
  25
  26 /**
  27  * Implementation for Excel function INDIRECT<p/>
  28  *
  29  * INDIRECT() returns the cell or area reference denoted by the text argument.<p/>
  30  *
  31  * <b>Syntax</b>:</br>
  32  * <b>INDIRECT</b>(<b>ref_text</b>,isA1Style)<p/>
  33  *
  34  * <b>ref_text</b> a string representation of the desired reference as it would normally be written
  35  * in a cell formula.<br/>
  36  * <b>isA1Style</b> (default TRUE) specifies whether the ref_text should be interpreted as A1-style
  37  * or R1C1-style.
  38  *
  39  *
  40  * @author Josh Micich
  41  */
  42 public final class Indirect implements FreeRefFunction {
  43
  44         public ValueEval evaluate(Eval[] args, int srcCellRow, short srcCellCol, HSSFWorkbook workbook, HSSFSheet sheet) {
  45                 // TODO - implement INDIRECT()
  46                 return ErrorEval.FUNCTION_NOT_IMPLEMENTED;
  47         }
  48
  49 }