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/*
* ============LICENSE_START=======================================================
* Copyright (C) 2019 Nordix Foundation.
* Modifications Copyright (C) 2019, 2021 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.policy.models.base;
import jakarta.persistence.Column;
import jakarta.persistence.Embeddable;
import java.io.Serial;
import lombok.EqualsAndHashCode;
import lombok.Getter;
import lombok.NonNull;
import lombok.ToString;
import org.onap.policy.common.parameters.annotations.Pattern;
import org.onap.policy.common.utils.validation.Assertions;
/**
* A concept key uniquely identifies every first order entity in the system. Every first order concept in the system
* must have an {@link PfConceptKey} to identify it. Concepts that are wholly contained in another concept are
* identified using a {@link PfReferenceKey} key.
*
* <p>Key validation checks that the name and version fields match the NAME_REGEXP and VERSION_REGEXP
* regular expressions respectively.
*/
@Embeddable
@Getter
@EqualsAndHashCode(callSuper = false)
@ToString
public class PfConceptKey extends PfKeyImpl {
@Serial
private static final long serialVersionUID = 8932717618579392561L;
@Column(name = NAME_TOKEN, length = 120)
@Pattern(regexp = NAME_REGEXP)
private String name;
@Column(name = VERSION_TOKEN, length = 20)
@Pattern(regexp = VERSION_REGEXP)
private String version;
/**
* The default constructor creates a null concept key.
*/
public PfConceptKey() {
this(NULL_KEY_NAME, NULL_KEY_VERSION);
}
/**
* Copy constructor.
*
* @param copyConcept the concept to copy from
*/
public PfConceptKey(final PfConceptKey copyConcept) {
super(copyConcept);
}
/**
* Constructor to create a key with the specified name and version.
*
* @param name the key name
* @param version the key version
*/
public PfConceptKey(final String name, final String version) {
super(name, version);
}
/**
* Constructor to create a key using the key and version from the specified key ID.
*
* @param id the key ID in a format that respects the KEY_ID_REGEXP
*/
public PfConceptKey(final String id) {
super(id);
}
public void setName(@NonNull final String name) {
this.name = Assertions.validateStringParameter(NAME_TOKEN, name, getNameRegEx());
}
public void setVersion(@NonNull final String version) {
this.version = Assertions.validateStringParameter(VERSION_TOKEN, version, getVersionRegEx());
}
/**
* Get a null concept key.
*
* @return a null concept key
*/
public static PfConceptKey getNullKey() {
return new PfConceptKey(PfKey.NULL_KEY_NAME, PfKey.NULL_KEY_VERSION);
}
}
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