Class Hyperlink
- java.lang.Object
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- org.apache.poi.ss.formula.functions.Hyperlink
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- All Implemented Interfaces:
Function
,Function1Arg
,Function2Arg
public final class Hyperlink extends java.lang.Object
Implementation of Excel HYPERLINK function.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.
Syntax:
HYPERLINK(link_location, friendly_name)link_location The URL of the hyperlink
friendly_name (optional) the value to displayReturns last argument. Leaves type unchanged (does not convert to
StringEval
).
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Constructor Summary
Constructors Constructor Description Hyperlink()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description ValueEval
evaluate(int srcRowIndex, int srcColumnIndex, ValueEval arg0)
ValueEval
evaluate(int srcRowIndex, int srcColumnIndex, ValueEval arg0, ValueEval arg1)
ValueEval
evaluate(ValueEval[] args, int srcRowIndex, int srcColumnIndex)
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Method Detail
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evaluate
public ValueEval evaluate(int srcRowIndex, int srcColumnIndex, ValueEval arg0)
Description copied from interface:Function1Arg
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evaluate
public ValueEval evaluate(int srcRowIndex, int srcColumnIndex, ValueEval arg0, ValueEval arg1)
Description copied from interface:Function2Arg
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evaluate
public final ValueEval evaluate(ValueEval[] args, int srcRowIndex, int srcColumnIndex)
- Specified by:
evaluate
in interfaceFunction
- Parameters:
args
- the evaluated function arguments. Empty values are represented withBlankEval
orMissingArgEval
, nevernull
.srcRowIndex
- row index of the cell containing the formula under evaluationsrcColumnIndex
- column index of the cell containing the formula under evaluation- Returns:
- The evaluated result, possibly an
ErrorEval
, nevernull
. Note - Excel uses the error code #NUM! instead of IEEE NaN, so when numeric functions evaluate toDouble.NaN
be sure to translate the result toErrorEval.NUM_ERROR
.
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