public class VSizeColumnarInts extends Object implements ColumnarInts, Comparable<VSizeColumnarInts>, WritableSupplier<ColumnarInts>
Modifier and Type | Field and Description |
---|---|
static byte |
VERSION |
Constructor and Description |
---|
VSizeColumnarInts(ByteBuffer buffer,
int numBytes) |
Modifier and Type | Method and Description |
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void |
close() |
int |
compareTo(VSizeColumnarInts o) |
static VSizeColumnarInts |
fromArray(int[] array) |
static VSizeColumnarInts |
fromArray(int[] array,
int maxValue) |
static VSizeColumnarInts |
fromList(it.unimi.dsi.fastutil.ints.IntList list,
int maxValue) |
ColumnarInts |
get() |
int |
get(int index) |
int |
getNumBytes() |
static byte |
getNumBytesForMax(int maxValue) |
int |
getNumBytesNoPadding() |
long |
getSerializedSize()
Returns the number of bytes, that this Serializer will write to the output _channel_ (not smoosher) on a
Serializer.writeTo(java.nio.channels.WritableByteChannel, io.druid.java.util.common.io.smoosh.FileSmoosher) call. |
void |
inspectRuntimeShape(RuntimeShapeInspector inspector)
Implementations of this method should call
inspector.visit() with all fields of this class, which meet two
conditions:
1. |
static VSizeColumnarInts |
readFromByteBuffer(ByteBuffer buffer) |
int |
size() |
void |
writeBytesNoPaddingTo(HeapByteBufferWriteOutBytes out) |
void |
writeTo(WritableByteChannel channel,
FileSmoosher smoosher)
Writes serialized form of this object to the given channel.
|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
forEach
public static final byte VERSION
public VSizeColumnarInts(ByteBuffer buffer, int numBytes)
public static VSizeColumnarInts fromArray(int[] array)
public static VSizeColumnarInts fromArray(int[] array, int maxValue)
public static VSizeColumnarInts fromList(it.unimi.dsi.fastutil.ints.IntList list, int maxValue)
public static byte getNumBytesForMax(int maxValue)
public int size()
size
in interface IndexedInts
public int get(int index)
get
in interface IndexedInts
public int getNumBytesNoPadding()
public void writeBytesNoPaddingTo(HeapByteBufferWriteOutBytes out)
public int compareTo(VSizeColumnarInts o)
compareTo
in interface Comparable<VSizeColumnarInts>
public int getNumBytes()
public long getSerializedSize() throws IOException
Serializer
Serializer.writeTo(java.nio.channels.WritableByteChannel, io.druid.java.util.common.io.smoosh.FileSmoosher)
call.getSerializedSize
in interface Serializer
IOException
public void writeTo(WritableByteChannel channel, FileSmoosher smoosher) throws IOException
Serializer
writeTo
in interface Serializer
IOException
public ColumnarInts get()
get
in interface com.google.common.base.Supplier<ColumnarInts>
public static VSizeColumnarInts readFromByteBuffer(ByteBuffer buffer)
public void close() throws IOException
close
in interface Closeable
close
in interface AutoCloseable
IOException
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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