Module org.elasticsearch.server

Package org.elasticsearch.index.mapper

Class AbstractShapeGeometryFieldMapper.AbstractShapeGeometryFieldType.CentroidBlockLoader

java.lang.Object

org.elasticsearch.index.mapper.blockloader.docvalues.BlockDocValuesReader.DocValuesBlockLoader

org.elasticsearch.index.mapper.AbstractShapeGeometryFieldMapper.AbstractShapeGeometryFieldType.CentroidBlockLoader

All Implemented Interfaces:

BlockLoader

Enclosing class:

AbstractShapeGeometryFieldMapper.AbstractShapeGeometryFieldType<T>

protected static class AbstractShapeGeometryFieldMapper.AbstractShapeGeometryFieldType.CentroidBlockLoader
extends BlockDocValuesReader.DocValuesBlockLoader

Block loader for extracting centroid data from shape doc values. Outputs 4 doubles per document: [decoded X, decoded Y, weight, shapeTypeOrdinal]

Nested Class Summary

Nested classes/interfaces inherited from interface org.elasticsearch.index.mapper.BlockLoader

BlockLoader.AggregateMetricDoubleBuilder, BlockLoader.Block, BlockLoader.BlockFactory, BlockLoader.BooleanBuilder, BlockLoader.Builder, BlockLoader.BytesRefBuilder, BlockLoader.ColumnAtATimeReader, BlockLoader.ConditionalBlockLoader, BlockLoader.Docs, BlockLoader.DoubleBuilder, BlockLoader.ExponentialHistogramBuilder, BlockLoader.FloatBuilder, BlockLoader.IntBuilder, BlockLoader.LongBuilder, BlockLoader.LongRangeBuilder, BlockLoader.OptionalColumnAtATimeReader, BlockLoader.OptionalLengthReader, BlockLoader.Reader, BlockLoader.RowStrideReader, BlockLoader.SingletonBytesRefBuilder, BlockLoader.SingletonDoubleBuilder, BlockLoader.SingletonIntBuilder, BlockLoader.SingletonLongBuilder, BlockLoader.SingletonOrdinalsBuilder, BlockLoader.SortedSetOrdinalsBuilder, BlockLoader.StoredFields, BlockLoader.TDigestBuilder

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	CentroidBlockLoader(String fieldName, CoordinateEncoder encoder)

Method Summary

Modifier and Type	Method	Description
BlockLoader.Builder	builder(BlockLoader.BlockFactory factory, int expectedCount)	The BlockLoader.Builder for data of this type.
BlockLoader.ColumnAtATimeReader	reader(CircuitBreaker breaker, org.apache.lucene.index.LeafReaderContext context)

Methods inherited from class org.elasticsearch.index.mapper.blockloader.docvalues.BlockDocValuesReader.DocValuesBlockLoader

columnAtATimeReader, ordinals, rowStrideReader, rowStrideStoredFieldSpec, supportsOrdinals

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

CentroidBlockLoader

protected CentroidBlockLoader(String fieldName,
 CoordinateEncoder encoder)

Method Details

reader

public BlockLoader.ColumnAtATimeReader reader(CircuitBreaker breaker,
 org.apache.lucene.index.LeafReaderContext context)
                                       throws IOException

Specified by:

reader in class BlockDocValuesReader.DocValuesBlockLoader

Throws:

IOException

builder

public BlockLoader.Builder builder(BlockLoader.BlockFactory factory,
 int expectedCount)

Description copied from interface: BlockLoader

The BlockLoader.Builder for data of this type. Called when loading from a multi-segment or unsorted block.