platform/sensinact-common/src/main/java/org/eclipse/sensinact/gateway/common/constraint/MinLength.java

/*
* Copyright (c) 2020 Kentyou.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
*    Kentyou - initial API and implementation
 */
package org.eclipse.sensinact.gateway.common.constraint;

/**
 * @author <a href="mailto:christophe.munilla@cea.fr">Christophe Munilla</a>
 */
public class MinLength extends ConstraintOnCollectionSize {
    public static final String OPERATOR = "+";

    /**
     * Constructor
     *
     * @param operator String operator of this constraint
     * @param length   integer value on which will be based the compliance evaluation
     *                 of the size of a collection
     */
    public MinLength(ClassLoader classloader, int length, boolean complement) {
        super(classloader, OPERATOR, length, complement);
    }

    /**
     * @inheritDoc
     * @see ConstraintOnCollectionSize#
     * doComplies(int)
     */
    @Override
    protected boolean doComplies(int length) {
        return this.length <= length;
    }

    /**
     * @inheritDoc
     * @see Constraint#getComplement()
     */
    @Override
    public Constraint getComplement() {
        MinLength complement = null;
        complement = new MinLength(super.classloader, super.length, !this.complement);
        return complement;
    }
}