public abstract static class PackedInts.Mutable extends PackedInts.Reader
Constructor and Description |
---|
Mutable() |
Modifier and Type | Method and Description |
---|---|
void |
clear()
Sets all values to 0.
|
void |
fill(int fromIndex,
int toIndex,
long val)
Fill the mutable from
fromIndex (inclusive) to
toIndex (exclusive) with val . |
abstract int |
getBitsPerValue() |
void |
save(DataOutput out)
Save this mutable into
out . |
abstract void |
set(int index,
long value)
Set the value at the given index in the array.
|
int |
set(int index,
long[] arr,
int off,
int len)
Bulk set: set at least one and at most
len longs starting
at off in arr into this mutable, starting at
index . |
get, size
get
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
getChildResources, ramBytesUsed
public abstract int getBitsPerValue()
bitsPerValue * #values
as implementations are free to
use non-space-optimal packing of bits.public abstract void set(int index, long value)
index
- where the value should be positioned.value
- a value conforming to the constraints set by the array.public int set(int index, long[] arr, int off, int len)
len
longs starting
at off
in arr
into this mutable, starting at
index
. Returns the actual number of values that have been
set.public void fill(int fromIndex, int toIndex, long val)
fromIndex
(inclusive) to
toIndex
(exclusive) with val
.public void clear()
public void save(DataOutput out) throws IOException
out
. Instantiating a reader from
the generated data will return a reader with the same number of bits
per value.IOException
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