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/**
* ============LICENSE_START=======================================================
* org.onap.aai
* ================================================================================
* Copyright (c) 2017-2019 AT&T Intellectual Property. All rights reserved.
* Copyright (c) 2017-2019 European Software Marketing Ltd.
* ================================================================================
* 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.onap.aai.babel.parser;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
import java.util.function.Predicate;
import java.util.stream.Stream;
import org.onap.sdc.tosca.parser.api.ISdcCsarHelper;
import org.onap.sdc.tosca.parser.enums.SdcTypes;
import org.onap.sdc.tosca.parser.impl.SdcPropertyNames;
import org.onap.sdc.toscaparser.api.Group;
import org.onap.sdc.toscaparser.api.NodeTemplate;
/**
* Helper class to isolate the deprecated tosca parser API methods.
*
*/
public class ToscaParser {
private ToscaParser() {
// Not to be instantiated in this version
}
@SuppressWarnings("deprecation")
public static Stream<NodeTemplate> getServiceNodeTemplates(ISdcCsarHelper csarHelper) {
return csarHelper.getServiceNodeTemplates().stream(); // NOSONAR
}
@SuppressWarnings("deprecation")
public static List<Group> getServiceLevelGroups(ISdcCsarHelper csarHelper) {
return Optional.ofNullable(csarHelper.getGroupsOfTopologyTemplate()).orElse(new ArrayList<>()); // NOSONAR
}
/**
* Create a Predicate that will return true if and only if the supplied NodeTemplate's metadata contains a
* <code>type</code> value matching the specified SDC Type.
*
* @param sdcType
* the type metadata value to match against
* @return a Predicate for matching the NodeTemplate to the SDC Type
*/
public static Predicate<NodeTemplate> filterOnType(SdcTypes sdcType) {
return nodeTemplate -> (nodeTemplate.getMetaData() != null
&& sdcType.getValue().equals(nodeTemplate.getMetaData().getValue(SdcPropertyNames.PROPERTY_NAME_TYPE)));
}
}
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