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package org.onap.sdc.toscaparser.api.elements;
import java.util.AbstractMap;
import java.util.HashMap;
import java.util.Map;
import java.util.stream.Collectors;
public class Metadata {
private final Map<String, Object> metadataMap;
public Metadata(Map<String, Object> metadataMap) {
this.metadataMap = metadataMap != null ? metadataMap : new HashMap<>();
}
public String getValue(String key) {
Object obj = this.metadataMap.get(key);
if (obj != null){
return String.valueOf(obj);
}
return null;
}
/**
* Get all properties of a Metadata object.<br>
* This object represents the "metadata" section of some entity.
* @return all properties of this Metadata, as a key-value.
*/
public Map<String, String> getAllProperties() {
return metadataMap.entrySet().stream().map(e-> new AbstractMap.SimpleEntry<String, String>(e.getKey(), String.valueOf(e.getValue()))).collect(Collectors.toMap(Map.Entry::getKey,Map.Entry::getValue));
}
@Override
public String toString() {
return "Metadata{" +
"metadataMap=" + metadataMap +
'}';
}
}
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