| /* ==================================================================== |
| Licensed to the Apache Software Foundation (ASF) under one or more |
| contributor license agreements. See the NOTICE file distributed with |
| this work for additional information regarding copyright ownership. |
| The ASF licenses this file to You 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 org.apache.poi.ss.formula.functions; |
| |
| import org.apache.poi.ss.formula.eval.ValueEval; |
| |
| /** |
| * Implementation of Excel HYPERLINK function.<p/> |
| * |
| * In Excel this function has special behaviour - it causes the displayed cell value to behave like |
| * a hyperlink in the GUI. From an evaluation perspective however, it is very simple.<p/> |
| * |
| * <b>Syntax</b>:<br/> |
| * <b>HYPERLINK</b>(<b>link_location</b>, friendly_name)<p/> |
| * |
| * <b>link_location</b> The URL of the hyperlink <br/> |
| * <b>friendly_name</b> (optional) the value to display<p/> |
| * |
| * Returns last argument. Leaves type unchanged (does not convert to {@link org.apache.poi.ss.formula.eval.StringEval}). |
| * |
| * @author Wayne Clingingsmith |
| */ |
| public final class Hyperlink extends Var1or2ArgFunction { |
| |
| public ValueEval evaluate(int srcRowIndex, int srcColumnIndex, ValueEval arg0) { |
| return arg0; |
| } |
| public ValueEval evaluate(int srcRowIndex, int srcColumnIndex, ValueEval arg0, ValueEval arg1) { |
| // note - if last arg is MissingArgEval, result will be NumberEval.ZERO, |
| // but WorkbookEvaluator does that translation |
| return arg1; |
| } |
| } |