Package org.eclipse.nebula.widgets.nattable.formula.function

Class AbstractMathSingleValueFunction

java.lang.Object

org.eclipse.nebula.widgets.nattable.formula.function.AbstractFunction

org.eclipse.nebula.widgets.nattable.formula.function.AbstractMathFunction

org.eclipse.nebula.widgets.nattable.formula.function.AbstractMathSingleValueFunction

All Implemented Interfaces:

FunctionValue, OperatorFunctionValue

Direct Known Subclasses:

NegateFunction, SquareRootFunction

public abstract class AbstractMathSingleValueFunction
extends AbstractMathFunction

Specialized AbstractMathFunction that only allows a single value for processing.

Since:

1.4

Field Summary

Fields inherited from class org.eclipse.nebula.widgets.nattable.formula.function.AbstractFunction

values

Constructor Summary

Constructors

Constructor	Description
AbstractMathSingleValueFunction()
AbstractMathSingleValueFunction(List<FunctionValue> values)
AbstractMathSingleValueFunction(FunctionValue value)

Method Summary

Modifier and Type	Method	Description
void	addFunctionValue(FunctionValue value)	Add the given FunctionValue for calculation.
protected FunctionValue	getSingleValue()

Methods inherited from class org.eclipse.nebula.widgets.nattable.formula.function.AbstractMathFunction

convertValue, validateMethodParameter

Methods inherited from class org.eclipse.nebula.widgets.nattable.formula.function.AbstractFunction

isEmpty

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.eclipse.nebula.widgets.nattable.formula.function.FunctionValue

getValue

Constructor Details

AbstractMathSingleValueFunction

public AbstractMathSingleValueFunction()

AbstractMathSingleValueFunction

public AbstractMathSingleValueFunction(FunctionValue value)

AbstractMathSingleValueFunction

public AbstractMathSingleValueFunction(List<FunctionValue> values)

Method Details

addFunctionValue

public void addFunctionValue(FunctionValue value)

Description copied from interface: OperatorFunctionValue

Add the given FunctionValue for calculation.

Specified by:

addFunctionValue in interface OperatorFunctionValue

Overrides:

addFunctionValue in class AbstractMathFunction

Parameters:

value - The value to add.

getSingleValue

protected FunctionValue getSingleValue()

Returns:

The single value that is contained in this function.