org.apache.druid.segment.nested

Class NestedDataColumnV3<TStringDictionary extends Indexed<ByteBuffer>>

java.lang.Object

org.apache.druid.segment.nested.NestedDataComplexColumn

org.apache.druid.segment.nested.CompressedNestedDataComplexColumn<TStringDictionary>

org.apache.druid.segment.nested.NestedDataColumnV3<TStringDictionary>

All Implemented Interfaces:

Closeable, AutoCloseable, BaseColumn, ComplexColumn

public final class NestedDataColumnV3<TStringDictionary extends Indexed<ByteBuffer>>
extends CompressedNestedDataComplexColumn<TStringDictionary>

Constructor Summary

Constructors

Constructor and Description

NestedDataColumnV3(NestedDataColumnMetadata metadata, ColumnConfig columnConfig, CompressedVariableSizedBlobColumnSupplier compressedRawColumnSupplier, ImmutableBitmap nullValues, GenericIndexed<String> fields, NestedLiteralTypeInfo fieldInfo, com.google.common.base.Supplier<TStringDictionary> stringDictionary, com.google.common.base.Supplier<FixedIndexed<Long>> longDictionarySupplier, com.google.common.base.Supplier<FixedIndexed<Double>> doubleDictionarySupplier, SmooshedFileMapper fileMapper)

Method Summary

Modifier and Type	Method and Description
String	getField(List<NestedPathPart> path)
String	getFieldFileName(String fileNameBase, String field, int fieldIndex)
List<NestedPathPart>	parsePath(String path)

Methods inherited from class org.apache.druid.segment.nested.CompressedNestedDataComplexColumn

close, getColumnHolder, getColumnIndexSupplier, getColumnTypes, getDoubleDictionary, getFieldInfo, getFields, getLength, getLongDictionary, getNestedFields, getNullValues, getRowValue, getStringDictionary, isNumeric, makeColumnValueSelector, makeColumnValueSelector, makeDimensionSelector, makeSingleValueDimensionVectorSelector, makeVectorObjectSelector, makeVectorObjectSelector, makeVectorValueSelector

Methods inherited from class org.apache.druid.segment.nested.NestedDataComplexColumn

fromColumnSelector, getClazz, getTypeName

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.druid.segment.column.BaseColumn

makeVectorValueSelector

Constructor Detail

NestedDataColumnV3

public NestedDataColumnV3(NestedDataColumnMetadata metadata,
                          ColumnConfig columnConfig,
                          CompressedVariableSizedBlobColumnSupplier compressedRawColumnSupplier,
                          ImmutableBitmap nullValues,
                          GenericIndexed<String> fields,
                          NestedLiteralTypeInfo fieldInfo,
                          com.google.common.base.Supplier<TStringDictionary> stringDictionary,
                          com.google.common.base.Supplier<FixedIndexed<Long>> longDictionarySupplier,
                          com.google.common.base.Supplier<FixedIndexed<Double>> doubleDictionarySupplier,
                          SmooshedFileMapper fileMapper)

Method Detail

parsePath

public List<NestedPathPart> parsePath(String path)

Specified by:

parsePath in class CompressedNestedDataComplexColumn<TStringDictionary extends Indexed<ByteBuffer>>

getFieldFileName

public String getFieldFileName(String fileNameBase,
                               String field,
                               int fieldIndex)

Specified by:

getFieldFileName in class CompressedNestedDataComplexColumn<TStringDictionary extends Indexed<ByteBuffer>>

getField

public String getField(List<NestedPathPart> path)

Specified by:

getField in class CompressedNestedDataComplexColumn<TStringDictionary extends Indexed<ByteBuffer>>