com.pingcap.tidb.tipb

Interface HistogramOrBuilder

All Superinterfaces:

com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder

All Known Implementing Classes:

Histogram, Histogram.Builder

public interface HistogramOrBuilder
extends com.google.protobuf.MessageOrBuilder

Method Summary

Modifier and Type	Method and Description
Bucket	getBuckets(int index) buckets represents all the buckets.
int	getBucketsCount() buckets represents all the buckets.
List<Bucket>	getBucketsList() buckets represents all the buckets.
BucketOrBuilder	getBucketsOrBuilder(int index) buckets represents all the buckets.
List<? extends BucketOrBuilder>	getBucketsOrBuilderList() buckets represents all the buckets.
long	getNdv() ndv is the number of distinct values.
boolean	hasNdv() ndv is the number of distinct values.

Methods inherited from interface com.google.protobuf.MessageOrBuilder

findInitializationErrors, getAllFields, getDefaultInstanceForType, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof

Methods inherited from interface com.google.protobuf.MessageLiteOrBuilder

isInitialized

Method Detail

hasNdv

boolean hasNdv()

 ndv is the number of distinct values.
 

optional int64 ndv = 1 [(.gogoproto.nullable) = false];

Returns:

Whether the ndv field is set.

getNdv

long getNdv()

 ndv is the number of distinct values.
 

optional int64 ndv = 1 [(.gogoproto.nullable) = false];

Returns:

The ndv.

getBucketsList

List<Bucket> getBucketsList()

 buckets represents all the buckets.
 

repeated .tipb.Bucket buckets = 2;

getBuckets

Bucket getBuckets(int index)

 buckets represents all the buckets.
 

repeated .tipb.Bucket buckets = 2;

getBucketsCount

int getBucketsCount()

 buckets represents all the buckets.
 

repeated .tipb.Bucket buckets = 2;

getBucketsOrBuilderList

List<? extends BucketOrBuilder> getBucketsOrBuilderList()

 buckets represents all the buckets.
 

repeated .tipb.Bucket buckets = 2;

getBucketsOrBuilder

BucketOrBuilder getBucketsOrBuilder(int index)

 buckets represents all the buckets.
 

repeated .tipb.Bucket buckets = 2;