@Override
public boolean isCollection() {
if (keyPredicates != null) {
return false;
}
return function.getReturnType().isCollection();
}
@Override
public String getSegmentValue() {
if (functionImport != null) {
return functionImport.getName();
} else if (function != null) {
return function.getName();
}
return "";
}
@Override
public String toString() {
if (functionImport != null) {
return functionImport.getName();
} else if (function != null) {
return function.getName();
}
return "";
}
private void appendFunctions(final XMLStreamWriter writer, final List<EdmFunction> functions)
throws XMLStreamException {
for (EdmFunction function : functions) {
writer.writeStartElement(XML_FUNCTION);
writer.writeAttribute(XML_NAME, function.getName());
if (function.getEntitySetPath() != null) {
writer.writeAttribute(XML_ENTITY_SET_PATH, function.getEntitySetPath());
}
if (function.isBound()) {
writer.writeAttribute(XML_IS_BOUND, "" + function.isBound());
}
if (function.isComposable()) {
writer.writeAttribute(XML_IS_COMPOSABLE, "" + function.isComposable());
}
appendOperationParameters(writer, function);
appendOperationReturnType(writer, function);
writer.writeEndElement();
}
}
@Override
public EdmType getType() {
return function.getReturnType().getType();
}