private ImmutableList<ColumnIdent> getPrimaryKey() {
Map<String, Object> metaMap = getNested(defaultMappingMap, "_meta");
if (metaMap != null) {
ImmutableList.Builder<ColumnIdent> builder = ImmutableList.builder();
Object pKeys = metaMap.get("primary_keys");
if (pKeys != null) {
if (pKeys instanceof String) {
builder.add(ColumnIdent.fromPath((String) pKeys));
return builder.build();
} else if (pKeys instanceof Collection) {
Collection keys = (Collection) pKeys;
if (!keys.isEmpty()) {
for (Object pkey : keys) {
builder.add(ColumnIdent.fromPath(pkey.toString()));
}
return builder.build();
}
}
}
}
if (getCustomRoutingCol() == null && partitionedByList.isEmpty()) {
hasAutoGeneratedPrimaryKey = true;
return ImmutableList.of(ID_IDENT);
}
return ImmutableList.of();
}
private ColumnIdent childIdent(ColumnIdent ident, String name) {
if (ident == null) {
return new ColumnIdent(name);
}
if (ident.isColumn()) {
return new ColumnIdent(ident.name(), name);
} else {
ImmutableList.Builder<String> builder = ImmutableList.builder();
for (String s : ident.path()) {
builder.add(s);
}
builder.add(name);
return new ColumnIdent(ident.name(), builder.build());
}
}
private ImmutableList<ColumnIdent> getPartitionedBy() {
ImmutableList.Builder<ColumnIdent> builder = ImmutableList.builder();
for (List<String> partitionedByInfo : partitionedByList) {
builder.add(ColumnIdent.fromPath(partitionedByInfo.get(0)));
}
return builder.build();
}
private void add(
ColumnIdent column,
DataType type,
ColumnPolicy columnPolicy,
ReferenceInfo.IndexType indexType,
boolean partitioned) {
ReferenceInfo info = newInfo(column, type, columnPolicy, indexType);
// don't add it if there is a partitioned equivalent of this column
if (partitioned || !(partitionedBy != null && partitionedBy.contains(column))) {
if (info.ident().isColumn()) {
columnsBuilder.add(info);
}
referencesBuilder.put(info.ident().columnIdent(), info);
}
if (partitioned) {
partitionedByColumnsBuilder.add(info);
}
}