public interface ColumnFactory<T> extends ChunkFactory<T>
Modifier and Type | Method and Description |
---|---|
Vec |
buildZeroVec(long length) |
DataColumn<T> |
materialize(Column<T> xs) |
DataColumn<T> |
newColumn(java.util.List<T> xs) |
DataColumn<T> |
newColumn(long length,
Function<java.lang.Long,T> f) |
DataColumn<T> |
newColumn(Vec vec) |
typeCode
DataColumn<T> newColumn(Vec vec)
DataColumn<T> newColumn(long length, Function<java.lang.Long,T> f) throws java.io.IOException
java.io.IOException
DataColumn<T> newColumn(java.util.List<T> xs) throws java.io.IOException
java.io.IOException
DataColumn<T> materialize(Column<T> xs) throws java.io.IOException
java.io.IOException
Vec buildZeroVec(long length)