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package org.openecomp.sdc.be.datatypes.elements;
import org.openecomp.sdc.be.datatypes.enums.JsonPresentationFields;
import org.openecomp.sdc.be.datatypes.tosca.ToscaDataDefinition;
import java.util.*;
/**
* Maps an object type (e.g. "monitoring", "workflows" etc) to a list of external references.
*
* "monitoring" -> { "ref1", "ref2" },
* "workflows" -> { "ref1", "ref2" }
*
*/
public class MapComponentInstanceExternalRefs extends ToscaDataDefinition {
public MapComponentInstanceExternalRefs() {
setComponentInstanceExternalRefs(new HashMap<>());
}
public MapComponentInstanceExternalRefs(Map<String, List<String>> instanceExternalReferences) {
setComponentInstanceExternalRefs(instanceExternalReferences);
}
public Map<String, List<String>> getComponentInstanceExternalRefs() {
return (Map<String, List<String>>) getToscaPresentationValue(JsonPresentationFields.EXTERNAL_REF);
}
public List<String> getExternalRefsByObjectType(String objectType) {
return ((Map<String, List<String>>) getToscaPresentationValue(JsonPresentationFields.EXTERNAL_REF)).get(objectType);
}
public void setComponentInstanceExternalRefs(Map<String, List<String>> componentInstanceExternalRefs) {
setToscaPresentationValue(JsonPresentationFields.EXTERNAL_REF, componentInstanceExternalRefs);
}
/**
* Adds a reference to the given object type. Will do nothing if already exist.
*
* @param objectType object type to associate reference to
* @param ref to add
*/
public boolean addExternalRef(String objectType, String ref){
List<String> refList = this.getExternalRefsByObjectType(objectType);
if (refList == null) {
//Create list if does not exist and add it to map
refList = new ArrayList<>();
this.getComponentInstanceExternalRefs().put(objectType, refList);
}
//Add reference to list if does not exist
if (!refList.contains(ref)){
return refList.add(ref);
}
return false;
}
public boolean deleteExternalRef(String objectType, String ref){
List<String> refList = this.getExternalRefsByObjectType(objectType);
if (refList != null) {
return refList.remove(ref);
} else {
return false;
}
}
public boolean replaceExternalRef(String objectType, String oldRef, String newRef) {
List<String> refList = this.getExternalRefsByObjectType(objectType);
if (refList != null && !refList.contains(newRef)) {
return Collections.replaceAll(refList, oldRef, newRef);
} else {
return false;
}
}
}
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