| Package | Description |
|---|---|
| org.apache.ignite.internal.processors.query.stat.hll | |
| org.apache.ignite.internal.processors.query.stat.hll.serialization |
| Modifier and Type | Method and Description |
|---|---|
HLLType |
HLL.getType() |
static HLLType |
HLLType.valueOf(String name)
Returns the enum constant of this type with the specified name.
|
static HLLType[] |
HLLType.values()
Returns an array containing the constants of this enum type, in
the order they are declared.
|
| Constructor and Description |
|---|
HLL(int log2m,
int regwidth,
int expthresh,
boolean sparseon,
HLLType type)
NOTE: Arguments here are named and structured identically to those in the
PostgreSQL implementation, which can be found
here.
|
| Modifier and Type | Method and Description |
|---|---|
HLLType |
HLLMetadata.HLLType() |
HLLType |
IHLLMetadata.HLLType() |
| Modifier and Type | Method and Description |
|---|---|
IWordDeserializer |
SchemaVersionOne.getDeserializer(HLLType type,
int wordLength,
byte[] bytes) |
IWordDeserializer |
ISchemaVersion.getDeserializer(HLLType type,
int wordLength,
byte[] bytes)
Builds an HLL deserializer that matches this schema version.
|
IWordSerializer |
SchemaVersionOne.getSerializer(HLLType type,
int wordLength,
int wordCount) |
IWordSerializer |
ISchemaVersion.getSerializer(HLLType type,
int wordLength,
int wordCount)
Builds an HLL serializer that matches this schema version.
|
int |
SchemaVersionOne.paddingBytes(HLLType type) |
int |
ISchemaVersion.paddingBytes(HLLType type)
The number of metadata bytes required for a serialized HLL of the
specified type.
|
| Constructor and Description |
|---|
HLLMetadata(int schemaVersion,
HLLType type,
int registerCountLog2,
int registerWidth,
int log2ExplicitCutoff,
boolean explicitOff,
boolean explicitAuto,
boolean sparseEnabled) |
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Ignite Database and Caching Platform : ver. 8.9.23-p1 Release Date : November 19 2025