Class RagQuery.Ranking.Builder (3.89.0)
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public static final class RagQuery . Ranking . Builder extends GeneratedMessage . Builder<RagQuery . Ranking . Builder > implements RagQuery . RankingOrBuilder
Configurations for hybrid search results ranking.
Protobuf type google.cloud.aiplatform.v1beta1.RagQuery.Ranking
Inherited Members
com.google.protobuf.GeneratedMessage.Builder.getUnknownFieldSetBuilder()
com.google.protobuf.GeneratedMessage.Builder.internalGetMapFieldReflection(int)
com.google.protobuf.GeneratedMessage.Builder.internalGetMutableMapFieldReflection(int)
com.google.protobuf.GeneratedMessage.Builder.mergeUnknownLengthDelimitedField(int,com.google.protobuf.ByteString)
com.google.protobuf.GeneratedMessage.Builder.mergeUnknownVarintField(int,int)
com.google.protobuf.GeneratedMessage.Builder.parseUnknownField(com.google.protobuf.CodedInputStream,com.google.protobuf.ExtensionRegistryLite,int)
com.google.protobuf.GeneratedMessage.Builder.setUnknownFieldSetBuilder(com.google.protobuf.UnknownFieldSet.Builder)
com.google.protobuf.GeneratedMessage.Builder.setUnknownFieldsProto3(com.google.protobuf.UnknownFieldSet)
Static Methods
public static final Descriptors . Descriptor getDescriptor ()
Methods
public RagQuery . Ranking build ()
public RagQuery . Ranking buildPartial ()
public RagQuery . Ranking . Builder clear ()
Overrides
public RagQuery . Ranking . Builder clearAlpha ()
Optional. Alpha value controls the weight between dense and sparse vector
search results. The range is [0, 1], while 0 means sparse vector search
only and 1 means dense vector search only. The default value is 0.5 which
balances sparse and dense vector search equally.
optional float alpha = 1 [(.google.api.field_behavior) = OPTIONAL];
Optional. Alpha value controls the weight between dense and sparse vector
search results. The range is [0, 1], while 0 means sparse vector search
only and 1 means dense vector search only. The default value is 0.5 which
balances sparse and dense vector search equally.
optional float alpha = 1 [(.google.api.field_behavior) = OPTIONAL];
Returns
Type
Description
float
The alpha.
public RagQuery . Ranking getDefaultInstanceForType ()
public Descriptors . Descriptor getDescriptorForType ()
Overrides
public boolean hasAlpha ()
Optional. Alpha value controls the weight between dense and sparse vector
search results. The range is [0, 1], while 0 means sparse vector search
only and 1 means dense vector search only. The default value is 0.5 which
balances sparse and dense vector search equally.
optional float alpha = 1 [(.google.api.field_behavior) = OPTIONAL];
Returns
Type
Description
boolean
Whether the alpha field is set.
protected GeneratedMessage . FieldAccessorTable internalGetFieldAccessorTable ()
Overrides
public final boolean isInitialized ()
Overrides
public RagQuery . Ranking . Builder mergeFrom ( RagQuery . Ranking other )
public RagQuery . Ranking . Builder mergeFrom ( CodedInputStream input , ExtensionRegistryLite extensionRegistry )
Overrides
public RagQuery . Ranking . Builder mergeFrom ( Message other )
Parameter
Name
Description
other
Message
Overrides
public RagQuery . Ranking . Builder setAlpha ( float value )
Optional. Alpha value controls the weight between dense and sparse vector
search results. The range is [0, 1], while 0 means sparse vector search
only and 1 means dense vector search only. The default value is 0.5 which
balances sparse and dense vector search equally.
optional float alpha = 1 [(.google.api.field_behavior) = OPTIONAL];
Parameter
Name
Description
value
float The alpha to set.
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Last updated 2026-06-19 UTC.
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