de.bmiag.tapir.variant.service

Class FeatureCheckService

java.lang.Object

de.bmiag.tapir.variant.service.FeatureCheckService

@Component(value="tapirFeatureCheckService")
public class FeatureCheckService
extends Object

The FeatureCheckService is responsible for providing information about active/inactive features.

Since:

2.0.0

Author:

Oliver Libutzki <oliver.libutzki@bmiag.de>

Constructor Summary

Constructors

Constructor and Description
FeatureCheckService()

Method Summary

Modifier and Type	Method and Description
protected boolean	_evaluate(ActivatedFeatureExpression activatedFeatureExpression) Evaluates the given expression.
protected boolean	_evaluate(AllOfFeatureExpression allOfFeatureExpression) Evaluates the given expression.
protected boolean	_evaluate(AnyOfFeatureExpression anyOfFeatureExpression) Evaluates the given expression.
protected boolean	_evaluate(NotFeatureExpression notFeatureExpression) Evaluates the given expression.
boolean	evaluate(FeatureExpression activatedFeatureExpression)
boolean	isActive(Class<? extends Feature> feature) Returns true if the given Feature is active.

Methods inherited from class java.lang.Object

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

Constructor Detail

FeatureCheckService

public FeatureCheckService()

Method Detail

isActive

public boolean isActive(Class<? extends Feature> feature)

Returns true if the given Feature is active.

Parameters:

feature - The feature which should be checked

Returns:

true if the given Feature is active, otherwise false

Since:

2.0.0

_evaluate

protected boolean _evaluate(ActivatedFeatureExpression activatedFeatureExpression)

Evaluates the given expression.

Parameters:

activatedFeatureExpression - The expression to evaluate.

Returns:

true if and only if the expression evaluates to true.

Since:

3.3.0

_evaluate

protected boolean _evaluate(NotFeatureExpression notFeatureExpression)

Evaluates the given expression.

Parameters:

notFeatureExpression - The expression to evaluate.

Returns:

true if and only if the expression evaluates to true.

Since:

3.3.0

_evaluate

protected boolean _evaluate(AnyOfFeatureExpression anyOfFeatureExpression)

Evaluates the given expression.

Parameters:

anyOfFeatureExpression - The expression to evaluate.

Returns:

true if and only if the expression evaluates to true.

Since:

3.3.0

_evaluate

protected boolean _evaluate(AllOfFeatureExpression allOfFeatureExpression)

Evaluates the given expression.

Parameters:

allOfFeatureExpression - The expression to evaluate.

Returns:

true if and only if the expression evaluates to true.

Since:

3.3.0

evaluate

public boolean evaluate(FeatureExpression activatedFeatureExpression)