diff options
Diffstat (limited to 'jtosca/src/main/java/org/onap/sdc/toscaparser/api/utils/CopyUtils.java')
-rw-r--r-- | jtosca/src/main/java/org/onap/sdc/toscaparser/api/utils/CopyUtils.java | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/jtosca/src/main/java/org/onap/sdc/toscaparser/api/utils/CopyUtils.java b/jtosca/src/main/java/org/onap/sdc/toscaparser/api/utils/CopyUtils.java new file mode 100644 index 0000000..237b738 --- /dev/null +++ b/jtosca/src/main/java/org/onap/sdc/toscaparser/api/utils/CopyUtils.java @@ -0,0 +1,50 @@ +/*- + * ============LICENSE_START======================================================= + * SDC + * ================================================================================ + * Copyright (C) 2019 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.onap.sdc.toscaparser.api.utils; + +import java.util.ArrayList; +import java.util.LinkedHashMap; +import java.util.Map; + +public class CopyUtils { + + private CopyUtils() { + } + + @SuppressWarnings("unchecked") + public static Object copyLhmOrAl(Object src) { + if (src instanceof LinkedHashMap) { + LinkedHashMap<String, Object> dst = new LinkedHashMap<String, Object>(); + for (Map.Entry<String, Object> me : ((LinkedHashMap<String, Object>) src).entrySet()) { + dst.put(me.getKey(), me.getValue()); + } + return dst; + } else if (src instanceof ArrayList) { + ArrayList<Object> dst = new ArrayList<Object>(); + for (Object o : (ArrayList<Object>) src) { + dst.add(o); + } + return dst; + } else { + return null; + } + } +} |