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clarify

This commit is contained in:
Grahame Grieve 2020-06-10 09:45:27 +10:00
parent fb9b123c65
commit cfe386e141
1 changed files with 207 additions and 220 deletions
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19
org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/model/BackboneElement.java
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@ -251,6 +251,7 @@ Modifier extensions SHALL NOT change the meaning of any elements on Resource or
}
@Override
public Extension getExtensionByUrl(String theUrl) {
org.apache.commons.lang3.Validate.notBlank(theUrl, "theUrl must not be blank or null");
ArrayList<Extension> retVal = new ArrayList<Extension>();
@ -271,6 +272,7 @@ Modifier extensions SHALL NOT change the meaning of any elements on Resource or
}
}
@Override
public void removeExtension(String theUrl) {
for (int i = getModifierExtension().size()-1; i >= 0; i--) {
if (theUrl.equals(getExtension().get(i).getUrl()))
@ -288,6 +290,7 @@ Modifier extensions SHALL NOT change the meaning of any elements on Resource or
* @return an unmodifiable list containing all extensions on this element which
* match the given URL
*/
@Override
public List<Extension> getExtensionsByUrl(String theUrl) {
org.apache.commons.lang3.Validate.notBlank(theUrl, "theUrl must not be blank or null");
ArrayList<Extension> retVal = new ArrayList<Extension>();
@ -300,22 +303,6 @@ Modifier extensions SHALL NOT change the meaning of any elements on Resource or
return java.util.Collections.unmodifiableList(retVal);
}
public boolean hasExtension(String theUrl) {
return !getExtensionsByUrl(theUrl).isEmpty();
}
public String getExtensionString(String theUrl) throws FHIRException {
List<Extension> ext = getExtensionsByUrl(theUrl);
if (ext.isEmpty())
return null;
if (ext.size() > 1)
throw new FHIRException("Multiple matching extensions found");
if (!ext.get(0).getValue().isPrimitive())
throw new FHIRException("Extension could not be converted to a string");
return ext.get(0).getValue().primitiveValue();
}
// end addition
}