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/*-
* ============LICENSE_START=======================================================
* SDC
* ================================================================================
* Copyright (C) 2017 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.
* ============LICENSE_END=========================================================
*/
package org.openecomp.sdc.be.tosca.model;
import lombok.Getter;
import lombok.Setter;
import org.openecomp.sdc.exception.InvalidArgumentException;
@Getter
@Setter
public class ToscaTemplateRequirement {
private String capability;
private String node;
private Object relationship;
public ToscaRelationship getRelationshipAsComplexType() {
if (relationship == null) {
return null;
}
if (relationship instanceof ToscaRelationship) {
return (ToscaRelationship) relationship;
}
final ToscaRelationship toscaRelationship = new ToscaRelationship();
toscaRelationship.setType((String) relationship);
return toscaRelationship;
}
public void setRelationship(final Object relationship) {
if (relationship == null) {
this.relationship = null;
return;
}
if (!(relationship instanceof ToscaRelationship) && !(relationship instanceof String)) {
throw new InvalidArgumentException(String
.format("relationship %s type not expected. " + "Supported types are %s and %s", relationship.getClass(), ToscaRelationship.class,
String.class));
}
this.relationship = relationship;
}
/**
* Checks if the relationship entry is a complex type ({@link ToscaRelationship}).
* <p>
* The relationship can be a simple notation (string) (see Tosca 1.3, Section 3.7.3.2.2), or a multi-line grammar notation (complex) (see Tosca
* 1.3, Section 3.7.3.2.3).
*
* @return {@code true} if the relationship is a complex type, {@code false} otherwise
*/
public boolean isRelationshipComplexNotation() {
return relationship instanceof ToscaRelationship;
}
}
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