Package com.apple.foundationdb.async.hnsw

Class Config

java.lang.Object
com.apple.foundationdb.async.hnsw.Config
public final class Config extends Object
Configuration settings for a HNSW.

  • Field Details

    • DEFAULT_RANDOM_SEED

      public static final long DEFAULT_RANDOM_SEED
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    • DEFAULT_METRIC

      @Nonnull public static final Metric DEFAULT_METRIC

    • DEFAULT_USE_INLINING

      public static final boolean DEFAULT_USE_INLINING
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    • DEFAULT_M

      public static final int DEFAULT_M
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    • DEFAULT_M_MAX_0

      public static final int DEFAULT_M_MAX_0
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    • DEFAULT_M_MAX

      public static final int DEFAULT_M_MAX
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    • DEFAULT_EF_CONSTRUCTION

      public static final int DEFAULT_EF_CONSTRUCTION
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    • DEFAULT_EXTEND_CANDIDATES

      public static final boolean DEFAULT_EXTEND_CANDIDATES
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    • DEFAULT_KEEP_PRUNED_CONNECTIONS

      public static final boolean DEFAULT_KEEP_PRUNED_CONNECTIONS
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    • DEFAULT_SAMPLE_VECTOR_STATS_PROBABILITY

      public static final double DEFAULT_SAMPLE_VECTOR_STATS_PROBABILITY
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    • DEFAULT_MAINTAIN_STATS_PROBABILITY

      public static final double DEFAULT_MAINTAIN_STATS_PROBABILITY
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    • DEFAULT_STATS_THRESHOLD

      public static final int DEFAULT_STATS_THRESHOLD
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    • DEFAULT_USE_RABITQ

      public static final boolean DEFAULT_USE_RABITQ
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    • DEFAULT_RABITQ_NUM_EX_BITS

      public static final int DEFAULT_RABITQ_NUM_EX_BITS
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    • DEFAULT_MAX_NUM_CONCURRENT_NODE_FETCHES

      public static final int DEFAULT_MAX_NUM_CONCURRENT_NODE_FETCHES
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    • DEFAULT_MAX_NUM_CONCURRENT_NEIGHBOR_FETCHES

      public static final int DEFAULT_MAX_NUM_CONCURRENT_NEIGHBOR_FETCHES
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  • Method Details

    • getRandomSeed

      public long getRandomSeed()

    • getMetric

      @Nonnull public Metric getMetric()

    • getNumDimensions

      public int getNumDimensions()

    • isUseInlining

      public boolean isUseInlining()

    • getM

      public int getM()

    • getMMax

      public int getMMax()

    • getMMax0

      public int getMMax0()

    • getEfConstruction

      public int getEfConstruction()

    • isExtendCandidates

      public boolean isExtendCandidates()

    • isKeepPrunedConnections

      public boolean isKeepPrunedConnections()

    • getSampleVectorStatsProbability

      public double getSampleVectorStatsProbability()

    • getMaintainStatsProbability

      public double getMaintainStatsProbability()

    • getStatsThreshold

      public int getStatsThreshold()

    • isUseRaBitQ

      public boolean isUseRaBitQ()

    • getRaBitQNumExBits

      public int getRaBitQNumExBits()

    • getMaxNumConcurrentNodeFetches

      public int getMaxNumConcurrentNodeFetches()

    • getMaxNumConcurrentNeighborhoodFetches

      public int getMaxNumConcurrentNeighborhoodFetches()

    • toBuilder

      @Nonnull public Config.ConfigBuilder toBuilder()

    • equals

      public boolean equals(Object o)
      Overrides:
      equals in class Object

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • toString

      @Nonnull public String toString()
      Overrides:
      toString in class Object