@Nullable
private Function rewriteAndValidateFields(Function function, Context context) {
if (function.arguments().size() == 2) {
Symbol left = function.arguments().get(0);
Symbol right = function.arguments().get(1);
if (left.symbolType() == SymbolType.REFERENCE && right.symbolType().isValueSymbol()) {
Reference ref = (Reference) left;
if (ref.info().ident().columnIdent().equals(DocSysColumns.ID)) {
function.setArgument(
0,
new Reference(DocSysColumns.forTable(ref.ident().tableIdent(), DocSysColumns.UID)));
function.setArgument(
1,
Literal.newLiteral(
Uid.createUid(
Constants.DEFAULT_MAPPING_TYPE, ValueSymbolVisitor.STRING.process(right))));
} else {
String unsupportedMessage =
context.unsupportedMessage(ref.info().ident().columnIdent().name());
if (unsupportedMessage != null) {
throw new UnsupportedFeatureException(unsupportedMessage);
}
}
}
}
return function;
}
public DocIndexMetaData build() {
partitionedBy = getPartitionedBy();
columnPolicy = getColumnPolicy();
createColumnDefinitions();
indices = createIndexDefinitions();
columns = ImmutableList.copyOf(columnsBuilder.build());
partitionedByColumns = partitionedByColumnsBuilder.build();
for (Tuple<ColumnIdent, ReferenceInfo> sysColumn : DocSysColumns.forTable(ident)) {
referencesBuilder.put(sysColumn.v1(), sysColumn.v2());
}
references = referencesBuilder.build();
primaryKey = getPrimaryKey();
routingCol = getRoutingCol();
return this;
}
