de.uka.ipd.sdq.beagle.core.evaluableexpressions

Class EvaluableVariableAssignment

java.lang.Object

de.uka.ipd.sdq.beagle.core.evaluableexpressions.EvaluableVariableAssignment

public class EvaluableVariableAssignment
extends Object

Assigns EvaluableVariables to values.

See Also:

EvaluableVariable

Constructor Summary

Constructors

Constructor and Description
EvaluableVariableAssignment()

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object object)
double	getValueFor(EvaluableVariable variable) Gets the assigned value for the EvaluableVariable variable.
int	hashCode()
boolean	isValueAssignedFor(EvaluableVariable variable) Checks whether the EvaluableVariable variable has already a value assigned or not.
void	setValueFor(EvaluableVariable variable, double value) Assigns a value to an evaluable variable.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

EvaluableVariableAssignment

public EvaluableVariableAssignment()

Method Detail

getValueFor

public double getValueFor(EvaluableVariable variable)

Gets the assigned value for the EvaluableVariable variable.

Parameters:

variable - Whose value is wanted. Must not be null.

Returns:

The value for the given variable.

setValueFor

public void setValueFor(EvaluableVariable variable,
                        double value)

Assigns a value to an evaluable variable.

Parameters:

variable - The variable for which the value shall be set. Must not be null.

value - The value to be set.

isValueAssignedFor

public boolean isValueAssignedFor(EvaluableVariable variable)

Checks whether the EvaluableVariable variable has already a value assigned or not.

Parameters:

variable - Whose assignment status should be identified. Must not be null.

Returns:

true if a value is assigned for the given variable. Else it returns false.

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object object)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object