Uses of Class
parquet.column.ColumnDescriptor

Packages that use ColumnDescriptor

Package	Description
parquet.column
parquet.column.impl
parquet.column.page
parquet.io
parquet.schema

Uses of ColumnDescriptor in parquet.column

Methods in parquet.column that return ColumnDescriptor

Modifier and Type	Method and Description
ColumnDescriptor	UnknownColumnException.getDescriptor()
ColumnDescriptor	ColumnReader.getDescriptor()

Methods in parquet.column with parameters of type ColumnDescriptor

Modifier and Type	Method and Description
int	ColumnDescriptor.compareTo(ColumnDescriptor o)
ColumnReader	ColumnReadStore.getColumnReader(ColumnDescriptor path)
ColumnWriter	ColumnWriteStore.getColumnWriter(ColumnDescriptor path)
ValuesReader	Encoding.getDictionaryBasedValuesReader(ColumnDescriptor descriptor, ValuesType valuesType, Dictionary dictionary) To read decoded values that require a dictionary
ValuesReader	Encoding.getValuesReader(ColumnDescriptor descriptor, ValuesType valuesType) To read decoded values that don't require a dictionary
ValuesWriter	ParquetProperties.getValuesWriter(ColumnDescriptor path, int initialSizePerCol, int pageSize)
Dictionary	Encoding.initDictionary(ColumnDescriptor descriptor, DictionaryPage dictionaryPage) initializes a dictionary from a page

Constructors in parquet.column with parameters of type ColumnDescriptor

Constructor and Description
UnknownColumnException(ColumnDescriptor descriptor)

Uses of ColumnDescriptor in parquet.column.impl

Methods in parquet.column.impl that return types with arguments of type ColumnDescriptor

Modifier and Type	Method and Description
Set<ColumnDescriptor>	ColumnWriteStoreV2.getColumnDescriptors()
Set<ColumnDescriptor>	ColumnWriteStoreV1.getColumnDescriptors()

Methods in parquet.column.impl with parameters of type ColumnDescriptor

Modifier and Type	Method and Description
ColumnReader	ColumnReadStoreImpl.getColumnReader(ColumnDescriptor path)
ColumnWriter	ColumnWriteStoreV2.getColumnWriter(ColumnDescriptor path)
ColumnWriter	ColumnWriteStoreV1.getColumnWriter(ColumnDescriptor path)

Uses of ColumnDescriptor in parquet.column.page

Methods in parquet.column.page with parameters of type ColumnDescriptor

Modifier and Type	Method and Description
PageReader	PageReadStore.getPageReader(ColumnDescriptor descriptor)
PageWriter	PageWriteStore.getPageWriter(ColumnDescriptor path)

Uses of ColumnDescriptor in parquet.io

Methods in parquet.io that return ColumnDescriptor

Modifier and Type	Method and Description
ColumnDescriptor	PrimitiveColumnIO.getColumnDescriptor()

Uses of ColumnDescriptor in parquet.schema

Methods in parquet.schema that return ColumnDescriptor

Modifier and Type	Method and Description
ColumnDescriptor	MessageType.getColumnDescription(String[] path)

Methods in parquet.schema that return types with arguments of type ColumnDescriptor

Modifier and Type	Method and Description
List<ColumnDescriptor>	MessageType.getColumns()