public static class DefaultFunctionFactory.IndexOfFunction extends BaseFunction
Constructor and Description |
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IndexOfFunction() |
IndexOfFunction(boolean reverse) |
Modifier and Type | Method and Description |
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QualifiedValue |
execute(Expression[] args)
Execute this function, and return the function's qualified value.
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java.lang.String |
getArgDocString()
Returns a string to be used in the auto-generated function documentation.
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java.lang.Class<?> |
getType()
Returns the type of Object that this function will generate with execute
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void |
initArgs(Expression[] args)
Initialize this function with the given arguments.
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boolean |
isReverse() |
void |
setReverse(boolean reverse) |
connect, copy, disconnect, executeAll, shutdown, startup
public IndexOfFunction(boolean reverse)
public IndexOfFunction()
public QualifiedValue execute(Expression[] args) throws ExpressionException
Function
ExpressionException
public void initArgs(Expression[] args)
Function
public java.lang.Class<?> getType()
Function
public java.lang.String getArgDocString()
Function
public boolean isReverse()
public void setReverse(boolean reverse)