public class DoublesColumn extends Object implements GenericColumn
Constructor and Description |
---|
DoublesColumn(ColumnarDoubles columnarDoubles) |
Modifier and Type | Method and Description |
---|---|
void |
close() |
double |
getDoubleSingleValueRow(int rowNum) |
float |
getFloatSingleValueRow(int rowNum) |
long |
getLongSingleValueRow(int rowNum) |
void |
inspectRuntimeShape(RuntimeShapeInspector inspector)
Implementations of this method should call
inspector.visit() with all fields of this class, which meet two
conditions:
1. |
int |
length() |
ColumnValueSelector |
makeColumnValueSelector(ReadableOffset offset) |
public DoublesColumn(ColumnarDoubles columnarDoubles)
public int length()
length
in interface GenericColumn
public ColumnValueSelector makeColumnValueSelector(ReadableOffset offset)
makeColumnValueSelector
in interface BaseColumn
public float getFloatSingleValueRow(int rowNum)
getFloatSingleValueRow
in interface GenericColumn
public long getLongSingleValueRow(int rowNum)
getLongSingleValueRow
in interface GenericColumn
public double getDoubleSingleValueRow(int rowNum)
getDoubleSingleValueRow
in interface GenericColumn
public void close()
close
in interface GenericColumn
close
in interface Closeable
close
in interface AutoCloseable
public void inspectRuntimeShape(RuntimeShapeInspector inspector)
HotLoopCallee
inspector.visit()
with all fields of this class, which meet two
conditions:
1. They are used in methods of this class, annotated with CalledFromHotLoop
2. They are either:
a. Nullable objects
b. Instances of HotLoopCallee
c. Objects, which don't always have a specific class in runtime. For example, a field of type Set
could be HashSet
or TreeSet
in runtime, depending on how
this instance (the instance on which inspectRuntimeShape() is called) is configured.
d. ByteBuffer or similar objects, where byte order matters
e. boolean flags, affecting branch taking
f. Arrays of objects, meeting any of conditions a-e.inspectRuntimeShape
in interface HotLoopCallee
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