Uses of Interface
org.apache.druid.segment.nested.NestedPathPart

Packages that use NestedPathPart

Package	Description
org.apache.druid.segment.nested
org.apache.druid.segment.virtual

Uses of NestedPathPart in org.apache.druid.segment.nested

Classes in org.apache.druid.segment.nested that implement NestedPathPart

Modifier and Type	Class	Description
class	NestedPathArrayElement
class	NestedPathField

Methods in org.apache.druid.segment.nested that return types with arguments of type NestedPathPart

Modifier and Type	Method	Description
Set<ArrayList<NestedPathPart>>	StructuredDataProcessor.ProcessResults.getLiteralFields()	Set of paths which contain simple values
List<List<NestedPathPart>>	CompressedNestedDataComplexColumn.getNestedFields()
abstract List<List<NestedPathPart>>	NestedDataComplexColumn.getNestedFields()	Get list of fields represented as a sequence of NestedPathPart
static List<NestedPathPart>	NestedPathFinder.parseJqPath(String path)	split a jq path into a series of extractors to find things in stuff
static List<NestedPathPart>	NestedPathFinder.parseJsonPath(String path)	split a JSONPath path into a series of extractors to find things in stuff
abstract List<NestedPathPart>	CompressedNestedDataComplexColumn.parsePath(String path)
List<NestedPathPart>	NestedDataColumnV3.parsePath(String path)
List<NestedPathPart>	NestedDataColumnV4.parsePath(String path)
List<NestedPathPart>	NestedDataColumnV5.parsePath(String path)

Method parameters in org.apache.druid.segment.nested with type arguments of type NestedPathPart

Modifier and Type	Method	Description
StructuredDataProcessor.ProcessResults	StructuredDataProcessor.ProcessResults.addLiteralField(ArrayList<NestedPathPart> fieldPath, int sizeOfValue)
static Object	NestedPathFinder.find(Object data, List<NestedPathPart> path)	Dig through a thing to find stuff
static Object[]	NestedPathFinder.findKeys(Object data, List<NestedPathPart> path)	find the list of 'keys' at some path.
ColumnHolder	CompressedNestedDataComplexColumn.getColumnHolder(List<NestedPathPart> path)
abstract ColumnHolder	NestedDataComplexColumn.getColumnHolder(List<NestedPathPart> path)	Get a ColumnHolder for a nested field column to retrieve metadata, the column itself, or indexes.
ColumnIndexSupplier	CompressedNestedDataComplexColumn.getColumnIndexSupplier(List<NestedPathPart> path)
abstract ColumnIndexSupplier	NestedDataComplexColumn.getColumnIndexSupplier(List<NestedPathPart> path)	Make a ColumnIndexSupplier for a nested field column
Set<ColumnType>	CompressedNestedDataComplexColumn.getColumnTypes(List<NestedPathPart> path)
abstract Set<ColumnType>	NestedDataComplexColumn.getColumnTypes(List<NestedPathPart> path)	Get all ColumnType for the nested field column
abstract String	CompressedNestedDataComplexColumn.getField(List<NestedPathPart> path)
String	NestedDataColumnV3.getField(List<NestedPathPart> path)
String	NestedDataColumnV4.getField(List<NestedPathPart> path)
String	NestedDataColumnV5.getField(List<NestedPathPart> path)
boolean	CompressedNestedDataComplexColumn.isNumeric(List<NestedPathPart> path)
abstract boolean	NestedDataComplexColumn.isNumeric(List<NestedPathPart> path)	Shortcut to check if a nested field column is TypeSignature.isNumeric(), useful when broadly choosing the type of vector selector to be used when dealing with the path
ColumnValueSelector<?>	CompressedNestedDataComplexColumn.makeColumnValueSelector(List<NestedPathPart> path, ReadableOffset readableOffset)
abstract ColumnValueSelector<?>	NestedDataComplexColumn.makeColumnValueSelector(List<NestedPathPart> path, ReadableOffset readableOffset)	Make a ColumnValueSelector for a nested field column
DimensionSelector	CompressedNestedDataComplexColumn.makeDimensionSelector(List<NestedPathPart> path, ReadableOffset readableOffset, ExtractionFn fn)
abstract DimensionSelector	NestedDataComplexColumn.makeDimensionSelector(List<NestedPathPart> path, ReadableOffset readableOffset, ExtractionFn fn)	Make a DimensionSelector for a nested field column
SingleValueDimensionVectorSelector	CompressedNestedDataComplexColumn.makeSingleValueDimensionVectorSelector(List<NestedPathPart> path, ReadableVectorOffset readableOffset)
abstract SingleValueDimensionVectorSelector	NestedDataComplexColumn.makeSingleValueDimensionVectorSelector(List<NestedPathPart> path, ReadableVectorOffset readableOffset)	Make a SingleValueDimensionVectorSelector for a nested field column
VectorObjectSelector	CompressedNestedDataComplexColumn.makeVectorObjectSelector(List<NestedPathPart> path, ReadableVectorOffset readableOffset)
abstract VectorObjectSelector	NestedDataComplexColumn.makeVectorObjectSelector(List<NestedPathPart> path, ReadableVectorOffset readableOffset)	Make a VectorObjectSelector for a nested field column
VectorValueSelector	CompressedNestedDataComplexColumn.makeVectorValueSelector(List<NestedPathPart> path, ReadableVectorOffset readableOffset)
abstract VectorValueSelector	NestedDataComplexColumn.makeVectorValueSelector(List<NestedPathPart> path, ReadableVectorOffset readableOffset)	Make a VectorValueSelector for a nested field column
abstract StructuredDataProcessor.ProcessedValue<?>	StructuredDataProcessor.processArrayField(ArrayList<NestedPathPart> fieldPath, List<?> array)	Process a List or Object returning a StructuredDataProcessor.ProcessedValue if no further processing should be performed by the StructuredDataProcessor, else a return value of null indicates that each element of the array will be processed separately as a new NestedPathArrayElement part.
abstract StructuredDataProcessor.ProcessedValue<?>	StructuredDataProcessor.processField(ArrayList<NestedPathPart> fieldPath, Object fieldValue)	process a value that is definitely not a Map, List, or Object
static String	NestedPathFinder.toNormalizedJqPath(List<NestedPathPart> paths)	Given a list of part finders, convert it to a "normalized" 'jq' path format that is consistent with how StructuredDataProcessor constructs field path names
static String	NestedPathFinder.toNormalizedJsonPath(List<NestedPathPart> paths)

Uses of NestedPathPart in org.apache.druid.segment.virtual

Fields in org.apache.druid.segment.virtual with type parameters of type NestedPathPart

Modifier and Type	Field	Description
protected List<NestedPathPart>	NestedFieldVirtualColumn.RawFieldColumnSelector.parts

Methods in org.apache.druid.segment.virtual that return types with arguments of type NestedPathPart

Modifier and Type	Method	Description
List<NestedPathPart>	NestedFieldVirtualColumn.getPathParts()

Constructor parameters in org.apache.druid.segment.virtual with type arguments of type NestedPathPart

Constructor	Description
NestedFieldVirtualColumn(String columnName, String outputName, ColumnType expectedType, List<NestedPathPart> parts, Boolean processFromRaw, String path, Boolean useJqSyntax)
RawFieldColumnSelector(ColumnValueSelector baseSelector, List<NestedPathPart> parts)
RawFieldLiteralColumnValueSelector(ColumnValueSelector baseSelector, List<NestedPathPart> parts)
RawFieldVectorObjectSelector(VectorObjectSelector baseSelector, List<NestedPathPart> parts)