org.opentrafficsim.base.parameters.constraint

Class SubCollectionConstraint<T>

java.lang.Object

org.opentrafficsim.base.parameters.constraint.SubCollectionConstraint<T>

Type Parameters:

T - object type

All Implemented Interfaces:

Constraint<Collection<T>>

Direct Known Subclasses:

ClassCollectionConstraint

public class SubCollectionConstraint<T>
extends Object
implements Constraint<Collection<T>>

Constraint that checks whether a collection (the parameter value) is a subset of a constraint collection.

Copyright (c) 2013-2019 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
BSD-style license. See OpenTrafficSim License.

Version:

$Revision$, $LastChangedDate$, by $Author$, initial version 10 sep. 2017

Author:

Alexander Verbraeck, Peter Knoppers, Wouter Schakel

Field Summary

Fields

Modifier and Type	Field and Description
protected Collection<T>	objects Acceptable objects.

Constructor Summary

Constructors

Constructor and Description
SubCollectionConstraint(Collection<T> objects)

Method Summary

Modifier and Type	Method and Description
boolean	accept(Collection<T> value) Checks whether the value complies with constraints.
String	failMessage() Returns a message for value failure, pointing to a parameter using '%s'.
static <T> SubCollectionConstraint<T>	newInstance(T... objs) Creates a new instance with given collection.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

objects

protected final Collection<T> objects

Acceptable objects.

Constructor Detail

SubCollectionConstraint

public SubCollectionConstraint(Collection<T> objects)

Parameters:

objects - Collection<T>; acceptable objects

Method Detail

accept

public boolean accept(Collection<T> value)

Checks whether the value complies with constraints.

Specified by:

accept in interface Constraint<Collection<T>>

Parameters:

value - T; Value to check.

Returns:

Whether the value complies with constraints.

failMessage

public String failMessage()

Returns a message for value failure, pointing to a parameter using '%s'.

Specified by:

failMessage in interface Constraint<Collection<T>>

Returns:

Message for value failure, pointing to a parameter using '%s'.

newInstance

@SafeVarargs
public static <T> SubCollectionConstraint<T> newInstance(T... objs)

Creates a new instance with given collection.

Type Parameters:

T - type

Parameters:

objs - T...; acceptable objects

Returns:

new instance with given collection

toString

public String toString()

Overrides:

toString in class Object