50 lines
2.0 KiB
Java
50 lines
2.0 KiB
Java
/* ====================================================================
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Licensed to the Apache Software Foundation (ASF) under one or more
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contributor license agreements. See the NOTICE file distributed with
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this work for additional information regarding copyright ownership.
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The ASF licenses this file to You under the Apache License, Version 2.0
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(the "License"); you may not use this file except in compliance with
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the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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==================================================================== */
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package org.apache.poi.hssf.record.formula.functions;
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import org.apache.poi.hssf.record.formula.eval.StringEval;
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import org.apache.poi.hssf.record.formula.eval.ValueEval;
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/**
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* Implementation of Excel HYPERLINK function.<p/>
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*
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* In Excel this function has special behaviour - it causes the displayed cell value to behave like
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* a hyperlink in the GUI. From an evaluation perspective however, it is very simple.<p/>
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*
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* <b>Syntax</b>:<br/>
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* <b>HYPERLINK</b>(<b>link_location</b>, friendly_name)<p/>
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*
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* <b>link_location</b> The URL of the hyperlink <br/>
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* <b>friendly_name</b> (optional) the value to display<p/>
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*
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* Returns last argument. Leaves type unchanged (does not convert to {@link StringEval}).
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*
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* @author Wayne Clingingsmith
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*/
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public final class Hyperlink extends Var1or2ArgFunction {
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public ValueEval evaluate(int srcRowIndex, int srcColumnIndex, ValueEval arg0) {
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return arg0;
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}
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public ValueEval evaluate(int srcRowIndex, int srcColumnIndex, ValueEval arg0, ValueEval arg1) {
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// note - if last arg is MissingArgEval, result will be NumberEval.ZERO,
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// but WorkbookEvaluator does that translation
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return arg1;
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}
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}
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