Package net.ssehub.easy.varModel.model

Class ModelStatistics

java.lang.Object

net.ssehub.easy.varModel.model.ModelStatistics

public class ModelStatistics
extends Object

This class provides some methods to access statistical information about a given project.

Author:

Holger Eichelberger

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private class	ModelStatistics.StatisticsVisitor	Visits the elements in the given project.

Field Summary

Fields

Modifier and Type	Field	Description
private int	constraintsCount
private int	declaredDataTypesCount
private int	variablesCount

Constructor Summary

Constructors

Constructor	Description
ModelStatistics()	Creates a new model statistics object.

Method Summary

Modifier and Type	Method	Description
void	collect(Project project)	Collects statistics about project.
int	getDeclaredConstraintsCount()	Returns the number of declared constraints.
protected int	getDeclaredDataTypesCount()	Returns the number of declared data types.
int	getDeclaredVariablesCount()	Returns the number of declared decision variables.

Methods inherited from class java.lang.Object

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

Field Details

constraintsCount

private int constraintsCount

variablesCount

private int variablesCount

declaredDataTypesCount

private int declaredDataTypesCount

Constructor Details

ModelStatistics

public ModelStatistics()

Creates a new model statistics object. Please note that we explicitly separated the creation of this object from the collection of data as we expect further, more complex statistical operations on subelements (such as the average depth of constraint trees) which shall explicitly be enabled before data collection.

Method Details

collect

public void collect(Project project)

Collects statistics about project.

Parameters:

project - the project to collect statistics about

getDeclaredConstraintsCount

public int getDeclaredConstraintsCount()

Returns the number of declared constraints.

Returns:

the number of declared constraints

getDeclaredVariablesCount

public int getDeclaredVariablesCount()

Returns the number of declared decision variables.

Returns:

the number of declared decision variables

getDeclaredDataTypesCount

protected int getDeclaredDataTypesCount()

Returns the number of declared data types.

Returns:

the number of declared data types