How to use

BaseResourceReferenceDt

in

ca.uhn.fhir.model.base.composite

@Override
public String toString() {
  org.apache.commons.lang3.builder.ToStringBuilder b = new org.apache.commons.lang3.builder.ToStringBuilder(this, org.apache.commons.lang3.builder.ToStringStyle.SHORT_PREFIX_STYLE);
  b.append("reference", getReference().getValueAsString());
  b.append("loaded", getResource() != null);
  return b.toString();
}

@Override
public boolean isEmpty() {
  return super.isBaseEmpty() && ca.uhn.fhir.util.ElementUtil.isEmpty(  myReference,  myDisplay);
}

public BaseResourceReferenceDt setReference(IIdType theReference) {
  if (theReference instanceof IdDt) {
    setReference((IdDt) theReference);
  } else if (theReference != null) {
    setReference(new IdDt(theReference.getValue()));
  } else {
    setReference((IdDt) null);
  }
  return this;
}

List<BaseResourceReferenceDt> refs = myContext.newTerser().getAllPopulatedChildElementsOfType(theResource, BaseResourceReferenceDt.class);
for (BaseResourceReferenceDt nextRef : refs) {
  if (nextRef.getReference().isEmpty() == false) {
    if (nextRef.getReference().hasVersionIdPart()) {
      nextRef.setReference(nextRef.getReference().toUnqualifiedVersionless());

IResource nextRes = (IResource) nextRef.getResource();
if (nextRes != null) {
  if (nextRes.getId().hasIdPart()) {

/**
 * Returns the referenced resource, fetching it <b>if it has not already been loaded</b>. This method invokes the
 * HTTP client to retrieve the resource unless it has already been loaded, or was a contained resource in which case
 * it is simply returned.
 */
public IBaseResource loadResource(IRestfulClient theClient) {
  if (myResource != null) {
    return myResource;
  }
  IdDt resourceId = getReference();
  if (resourceId == null || isBlank(resourceId.getValue())) {
    throw new IllegalStateException("Reference has no resource ID defined");
  }
  if (isBlank(resourceId.getBaseUrl()) || isBlank(resourceId.getResourceType())) {
    throw new IllegalStateException("Reference is not complete (must be in the form [baseUrl]/[resource type]/[resource ID]) - Reference is: " + resourceId.getValue());
  }
  String resourceUrl = resourceId.getValue();
  ourLog.debug("Loading resource at URL: {}", resourceUrl);
  RuntimeResourceDefinition definition = theClient.getFhirContext().getResourceDefinition(resourceId.getResourceType());
  Class<? extends IBaseResource> resourceType = definition.getImplementingClass();
  myResource = theClient.fetchResourceFromUrl(resourceType, resourceUrl);
  myResource.setId(resourceUrl);
  return myResource;
}

IdDt nextId = nextRef.getReference();
if (!nextId.hasIdPart()) {
  continue;
  IdDt newId = theIdSubstitutions.get(nextId);
  ourLog.debug(" * Replacing resource ref {} with {}", nextId, newId);
  nextRef.setReference(newId);
} else {
  ourLog.debug(" * Reference [{}] does not exist in bundle", nextId);

IBaseResource nextRefRes = nextRef.getResource();
if (nextRefRes != null) {
  if (nextRefRes.getIdElement().hasIdPart()) {

/**
 * Returns the referenced resource, fetching it <b>if it has not already been loaded</b>. This method invokes the
 * HTTP client to retrieve the resource unless it has already been loaded, or was a contained resource in which case
 * it is simply returned.
 */
public IBaseResource loadResource(IRestfulClient theClient) {
  if (myResource != null) {
    return myResource;
  }
  IdDt resourceId = getReference();
  if (resourceId == null || isBlank(resourceId.getValue())) {
    throw new IllegalStateException("Reference has no resource ID defined");
  }
  if (isBlank(resourceId.getBaseUrl()) || isBlank(resourceId.getResourceType())) {
    throw new IllegalStateException("Reference is not complete (must be in the form [baseUrl]/[resource type]/[resource ID]) - Reference is: " + resourceId.getValue());
  }
  String resourceUrl = resourceId.getValue();
  ourLog.debug("Loading resource at URL: {}", resourceUrl);
  RuntimeResourceDefinition definition = theClient.getFhirContext().getResourceDefinition(resourceId.getResourceType());
  Class<? extends IBaseResource> resourceType = definition.getImplementingClass();
  myResource = theClient.fetchResourceFromUrl(resourceType, resourceUrl);
  myResource.setId(resourceUrl);
  return myResource;
}

@Override
public String toString() {
  org.apache.commons.lang3.builder.ToStringBuilder b = new org.apache.commons.lang3.builder.ToStringBuilder(this, org.apache.commons.lang3.builder.ToStringStyle.SHORT_PREFIX_STYLE);
  b.append("reference", getReference().getValueAsString());
  b.append("loaded", getResource() != null);
  return b.toString();
}

List<BaseResourceReferenceDt> refs = myContext.newTerser().getAllPopulatedChildElementsOfType(theResource, BaseResourceReferenceDt.class);
for (BaseResourceReferenceDt nextRef : refs) {
  if (nextRef.getReference().isEmpty() == false) {
    if (nextRef.getReference().hasVersionIdPart()) {
      nextRef.setReference(nextRef.getReference().toUnqualifiedVersionless());

IResource nextRes = (IResource) nextRef.getResource();
if (nextRes != null) {
  if (nextRes.getId().hasIdPart()) {

@Override
public boolean isEmpty() {
  return super.isBaseEmpty() && ca.uhn.fhir.util.ElementUtil.isEmpty(  myReference,  myDisplay);
}

/**
 * Constructor
 * 
 * @param theResource
 *           The loaded resource itself
 */
public BaseResourceReferenceDt(IResource theResource) {
  myResource = theResource;
  setReference(theResource.getId());
}

IdDt nextId = nextRef.getReference();
if (!nextId.hasIdPart()) {
  continue;
  IdDt newId = theIdSubstitutions.get(nextId);
  ourLog.debug(" * Replacing resource ref {} with {}", nextId, newId);
  nextRef.setReference(newId);
} else {
  ourLog.debug(" * Reference [{}] does not exist in bundle", nextId);

@Override
public boolean isEmpty() {
  return super.isBaseEmpty() && ca.uhn.fhir.util.ElementUtil.isEmpty(  myReference,  myDisplay);
}

public BaseResourceReferenceDt setReference(IIdType theReference) {
  if (theReference instanceof IdDt) {
    setReference((IdDt) theReference);
  } else if (theReference != null) {
    setReference(new IdDt(theReference.getValue()));
  } else {
    setReference((IdDt) null);
  }
  return this;
}

/**
 * Constructor
 * 
 * @param theResource
 *           The loaded resource itself
 */
public BaseResourceReferenceDt(IResource theResource) {
  myResource = theResource;
  setReference(theResource.getId());
}