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

Class SineExpression

java.lang.Object

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

All Implemented Interfaces:

EvaluableExpression

public class SineExpression
extends Object
implements EvaluableExpression

Expression that executes a sine function on its contained expression.

Field Summary

Fields inherited from interface de.uka.ipd.sdq.beagle.core.evaluableexpressions.EvaluableExpression

FALSE

Constructor Summary

Constructors

Constructor and Description
SineExpression(EvaluableExpression argument) Builds an expression which returns the sine of the argument.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object object)
double	evaluate(EvaluableVariableAssignment variableAssignments) Calculates this expression’s value for the given variableAssignments.
EvaluableExpression	getArgument() Get the EvaluableExpression which is the argument of the sine function.
int	hashCode()
void	receive(EvaluableExpressionVisitor visitor) Calls the appropriate overload of EvaluableExpressionVisitor.visit(de.uka.ipd.sdq.beagle.core.evaluableexpressions.AdditionExpression) on visitor.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

SineExpression

public SineExpression(EvaluableExpression argument)

Builds an expression which returns the sine of the argument.

Parameters:

argument - The argument to be used. Must not be null.

Method Detail

getArgument

public EvaluableExpression getArgument()

Get the EvaluableExpression which is the argument of the sine function.

Returns:

The argument of the function.

receive

public void receive(EvaluableExpressionVisitor visitor)

Description copied from interface: EvaluableExpression

Calls the appropriate overload of EvaluableExpressionVisitor.visit(de.uka.ipd.sdq.beagle.core.evaluableexpressions.AdditionExpression) on visitor. This implements the well-known visitor pattern.

Specified by:

receive in interface EvaluableExpression

Parameters:

visitor - The visitor wishing to visit this expression.

evaluate

public double evaluate(EvaluableVariableAssignment variableAssignments)

Description copied from interface: EvaluableExpression

Calculates this expression’s value for the given variableAssignments.

Specified by:

evaluate in interface EvaluableExpression

Parameters:

variableAssignments - must assign a value to at least all EvaluableVariables contained in this expression.

Returns:

the value for the given assignments.

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