dmolony-DiskBrowser/src/com/bytezone/diskbrowser/visicalc/Count.java

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package com.bytezone.diskbrowser.visicalc;
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class Count extends Function
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{
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private final Range range;
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public Count (Sheet parent, String text)
{
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super (parent, text);
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range = new Range (text);
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}
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@Override
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public Value calculate ()
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{
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value = 0;
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valueType = ValueType.VALUE;
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for (Address address : range)
{
Cell cell = parent.getCell (address);
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if (cell == null || cell.isValueType (ValueType.NA))
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continue;
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if (!cell.isValueType (ValueType.VALUE))
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{
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valueType = cell.getValueType ();
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break;
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}
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if (cell.getValue () != 0.0)
value++;
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}
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return this;
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}
}