Class ReciprocalRankFusion (0.1.0)
public final class ReciprocalRankFusion extends GeneratedMessageV3 implements ReciprocalRankFusionOrBuilder
Defines the Reciprocal Rank Fusion (RRF) algorithm for result ranking.
Protobuf type google.cloud.vectorsearch.v1beta.ReciprocalRankFusion
Inherited Members
com.google.protobuf.GeneratedMessageV3.<ListT>makeMutableCopy(ListT)
com.google.protobuf.GeneratedMessageV3.<ListT>makeMutableCopy(ListT,int)
com.google.protobuf.GeneratedMessageV3.<T>emptyList(java.lang.Class<T>)
com.google.protobuf.GeneratedMessageV3.internalGetMapFieldReflection(int)
Static Fields
WEIGHTS_FIELD_NUMBER
public static final int WEIGHTS_FIELD_NUMBER
| Field Value |
| Type |
Description |
int |
|
Static Methods
getDefaultInstance()
public static ReciprocalRankFusion getDefaultInstance()
getDescriptor()
public static final Descriptors.Descriptor getDescriptor()
newBuilder()
public static ReciprocalRankFusion.Builder newBuilder()
newBuilder(ReciprocalRankFusion prototype)
public static ReciprocalRankFusion.Builder newBuilder(ReciprocalRankFusion prototype)
public static ReciprocalRankFusion parseDelimitedFrom(InputStream input)
public static ReciprocalRankFusion parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
parseFrom(byte[] data)
public static ReciprocalRankFusion parseFrom(byte[] data)
| Parameter |
| Name |
Description |
data |
byte[]
|
parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
public static ReciprocalRankFusion parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
parseFrom(ByteString data)
public static ReciprocalRankFusion parseFrom(ByteString data)
parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
public static ReciprocalRankFusion parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
public static ReciprocalRankFusion parseFrom(CodedInputStream input)
public static ReciprocalRankFusion parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
public static ReciprocalRankFusion parseFrom(InputStream input)
public static ReciprocalRankFusion parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
parseFrom(ByteBuffer data)
public static ReciprocalRankFusion parseFrom(ByteBuffer data)
parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
public static ReciprocalRankFusion parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
parser()
public static Parser<ReciprocalRankFusion> parser()
Methods
equals(Object obj)
public boolean equals(Object obj)
| Parameter |
| Name |
Description |
obj |
Object
|
Overrides
getDefaultInstanceForType()
public ReciprocalRankFusion getDefaultInstanceForType()
getParserForType()
public Parser<ReciprocalRankFusion> getParserForType()
Overrides
getSerializedSize()
public int getSerializedSize()
| Returns |
| Type |
Description |
int |
|
Overrides
getWeights(int index)
public double getWeights(int index)
Required. The weights to apply to each search result set during fusion.
repeated double weights = 1 [(.google.api.field_behavior) = REQUIRED];
| Parameter |
| Name |
Description |
index |
int
The index of the element to return.
|
| Returns |
| Type |
Description |
double |
The weights at the given index.
|
getWeightsCount()
public int getWeightsCount()
Required. The weights to apply to each search result set during fusion.
repeated double weights = 1 [(.google.api.field_behavior) = REQUIRED];
| Returns |
| Type |
Description |
int |
The count of weights.
|
getWeightsList()
public List<Double> getWeightsList()
Required. The weights to apply to each search result set during fusion.
repeated double weights = 1 [(.google.api.field_behavior) = REQUIRED];
| Returns |
| Type |
Description |
List<Double> |
A list containing the weights.
|
hashCode()
| Returns |
| Type |
Description |
int |
|
Overrides
internalGetFieldAccessorTable()
protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
Overrides
isInitialized()
public final boolean isInitialized()
Overrides
newBuilderForType()
public ReciprocalRankFusion.Builder newBuilderForType()
newBuilderForType(GeneratedMessageV3.BuilderParent parent)
protected ReciprocalRankFusion.Builder newBuilderForType(GeneratedMessageV3.BuilderParent parent)
Overrides
newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
protected Object newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
| Returns |
| Type |
Description |
Object |
|
Overrides
toBuilder()
public ReciprocalRankFusion.Builder toBuilder()
writeTo(CodedOutputStream output)
public void writeTo(CodedOutputStream output)
Overrides
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2025-11-19 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-11-19 UTC."],[],[]]
