csheets.ext.test
Class TestCase

java.lang.Object
  csheets.core.formula.Formula
      csheets.ext.test.TestCase

All Implemented Interfaces:

Expression, Serializable

public class TestCase
extends Formula
implements Serializable

Contains the information for a single test case, i.e. a single test case parameter for each of the precedents.

Author:

Staffan Gustafsson, Jens Schou, Einar Pehrson

See Also:

Serialized Form

Nested Class Summary

static class

TestCase.ValidationState The validation states of a test case.

Constructor Summary

TestCase(TestableCell cell, Set<TestCaseParam> params)
Creates a new test case for the given cell in the given spreadsheet.

Method Summary

boolean	equals(Object other) Returns whether the other object has the same parameters and cell as this has.
Value	evaluate() Evaluates the expression and returns the result.
TestableCell	getCell() Returns the cell to which the formula belongs.
Set<TestCaseParam>	getParams()
TestCase.ValidationState	getValidationState()
int	hashCode() Returns the hash code of the test case.
boolean	hasParam(TestCaseParam param) Test if the TestCase is based on a specified TestCaseParam.
void	setValidationState(TestCase.ValidationState state)

Methods inherited from class csheets.core.formula.Formula

accept, getExpression, getReferences, hasCircularReference, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

TestCase

public TestCase(TestableCell cell,
                Set<TestCaseParam> params)

Creates a new test case for the given cell in the given spreadsheet. The value of the test case is calculated by replacing the references in the cell's formula with the given set of test case parameters.

Parameters:

cell - the cell for which the test case is to be created

params - the set of test case parameters to use

Method Detail

getCell

public TestableCell getCell()

Description copied from class: Formula

Returns the cell to which the formula belongs.

Overrides:

getCell in class Formula

Returns:

the cell to which the formula belongs

evaluate

public Value evaluate()

Description copied from interface: Expression

Evaluates the expression and returns the result.

Specified by:

evaluate in interface Expression

Overrides:

evaluate in class Formula

Returns:

the result of the evaluation

getParams

public Set<TestCaseParam> getParams()

Returns:

the set of test case parameters that make up the test case

getValidationState

public TestCase.ValidationState getValidationState()

Returns:

Returns the ValidationState of the TestCase.

setValidationState

public void setValidationState(TestCase.ValidationState state)

Parameters:

state - Sets the ValidationState of the TestCase to the param's state.

hasParam

public boolean hasParam(TestCaseParam param)

Test if the TestCase is based on a specified TestCaseParam.

Parameters:

param - The TestCaseParam we want to know it the TestCase uses

Returns:

true if the TestCase uses param, otherwise false

equals

public boolean equals(Object other)

Returns whether the other object has the same parameters and cell as this has.

Overrides:

equals in class Object

Parameters:

other - the object to check for equality

Returns:

true if the objects are equal

hashCode

public int hashCode()

Returns the hash code of the test case.

Overrides:

hashCode in class Object

Returns:

the hash code of the test case.