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Diffstat (limited to 'openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/main/java/org/openecomp/core/converter/impl/pnfd/factory/PnfdBlockParserFactory.java')
-rw-r--r-- | openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/main/java/org/openecomp/core/converter/impl/pnfd/factory/PnfdBlockParserFactory.java | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/main/java/org/openecomp/core/converter/impl/pnfd/factory/PnfdBlockParserFactory.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/main/java/org/openecomp/core/converter/impl/pnfd/factory/PnfdBlockParserFactory.java new file mode 100644 index 0000000000..512fdb5ca7 --- /dev/null +++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/main/java/org/openecomp/core/converter/impl/pnfd/factory/PnfdBlockParserFactory.java @@ -0,0 +1,57 @@ +/* + * ============LICENSE_START======================================================= + * Copyright (C) 2019 Nordix Foundation + * ================================================================================ + * 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.openecomp.core.converter.impl.pnfd.factory; + +import java.util.Optional; +import org.openecomp.core.converter.pnfd.model.Transformation; +import org.openecomp.core.converter.impl.pnfd.parser.PnfdInputBlockParser; +import org.openecomp.core.converter.impl.pnfd.parser.PnfdNodeTemplateBlockParser; +import org.openecomp.core.converter.pnfd.parser.PnfdBlockParser; + +/** + * Factory for {@link PnfdBlockParser}. + */ +public class PnfdBlockParserFactory { + private static PnfdBlockParserFactory instance; + + private PnfdBlockParserFactory() { + } + + public static PnfdBlockParserFactory getInstance() { + if (instance == null) { + instance = new PnfdBlockParserFactory(); + } + + return instance; + } + + public Optional<PnfdBlockParser> get(final Transformation transformation) { + switch (transformation.getBlock()) { + case NODE_TEMPLATE: + return Optional.of(new PnfdNodeTemplateBlockParser(transformation)); + case INPUT: + case GET_INPUT_FUNCTION: + return Optional.of(new PnfdInputBlockParser(transformation)); + default: + return Optional.empty(); + } + } + +} |