Package | Description |
---|---|
org.apache.datasketches.theta |
The theta package contains the basic sketch classes that are members of the
Theta Sketch Framework.
|
Modifier and Type | Class and Description |
---|---|
class |
AnotB
Computes a set difference, A-AND-NOT-B, of two theta sketches.
|
class |
Intersection
The API for intersection operations
|
class |
Union
Compute the union of two or more theta sketches.
|
Modifier and Type | Method and Description |
---|---|
SetOperation |
SetOperationBuilder.build(Family family)
Returns a SetOperation with the current configuration of this Builder and the given Family.
|
SetOperation |
SetOperationBuilder.build(Family family,
org.apache.datasketches.memory.WritableMemory dstMem)
Returns a SetOperation with the current configuration of this Builder, the given Family
and the given destination memory.
|
static SetOperation |
SetOperation.heapify(org.apache.datasketches.memory.Memory srcMem)
Heapify takes the SetOperations image in Memory and instantiates an on-heap
SetOperation using the
Default Update Seed.
|
static SetOperation |
SetOperation.heapify(org.apache.datasketches.memory.Memory srcMem,
long expectedSeed)
Heapify takes the SetOperation image in Memory and instantiates an on-heap
SetOperation using the given expectedSeed.
|
static SetOperation |
Sketches.heapifySetOperation(org.apache.datasketches.memory.Memory srcMem)
|
static SetOperation |
Sketches.heapifySetOperation(org.apache.datasketches.memory.Memory srcMem,
long expectedSeed)
|
static SetOperation |
SetOperation.wrap(org.apache.datasketches.memory.Memory srcMem)
Wrap takes the SetOperation image in Memory and refers to it directly.
|
static SetOperation |
SetOperation.wrap(org.apache.datasketches.memory.Memory srcMem,
long expectedSeed)
Wrap takes the SetOperation image in Memory and refers to it directly.
|
static SetOperation |
SetOperation.wrap(org.apache.datasketches.memory.WritableMemory srcMem)
Wrap takes the SetOperation image in Memory and refers to it directly.
|
static SetOperation |
SetOperation.wrap(org.apache.datasketches.memory.WritableMemory srcMem,
long expectedSeed)
Wrap takes the SetOperation image in Memory and refers to it directly.
|
static SetOperation |
Sketches.wrapSetOperation(org.apache.datasketches.memory.Memory srcMem)
|
static SetOperation |
Sketches.wrapSetOperation(org.apache.datasketches.memory.Memory srcMem,
long expectedSeed)
|
static SetOperation |
Sketches.wrapSetOperation(org.apache.datasketches.memory.WritableMemory srcMem)
|
static SetOperation |
Sketches.wrapSetOperation(org.apache.datasketches.memory.WritableMemory srcMem,
long expectedSeed)
|
Copyright © 2015–2024 The Apache Software Foundation. All rights reserved.