public static class Frame.VecSpecifier extends Iced implements Vec.Holder
Modifier and Type | Field and Description |
---|---|
java.lang.String |
_column_name |
Key<Frame> |
_frame |
Constructor and Description |
---|
VecSpecifier() |
VecSpecifier(Key<Frame> frame,
java.lang.String column_name) |
Modifier and Type | Method and Description |
---|---|
Vec |
vec() |
static java.lang.String[] |
vecNames(Frame.VecSpecifier[] vecSpecifiers) |
asBytes, clone, copyOver, frozenType, read, readExternal, readJSON, reloadFromBytes, toJsonBytes, toJsonString, write, writeExternal, writeJSON
public Vec vec()
vec
in interface Vec.Holder
public static java.lang.String[] vecNames(Frame.VecSpecifier[] vecSpecifiers) throws java.lang.NullPointerException
vecSpecifiers
- An Array of vectors specifiers to extract column names from. May not be null.java.lang.NullPointerException
- When vecSpecifiers argument is null.