Package com.illumon.iris.db.v2.parquet

Class ParquetTableWriter.DestinationInfo

java.lang.Object

com.illumon.iris.db.v2.parquet.ParquetTableWriter.DestinationInfo

Enclosing class:

ParquetTableWriter

public static final class ParquetTableWriter.DestinationInfo
extends Object

Information about a writing destination (e.g. a particular output partition). Couples destination path, input table data, and grouping information.

Constructor Summary

Constructors

Constructor	Description
DestinationInfo(String outputPath, Table inputTable, Map<String,Map<?,ReadOnlyIndex>> columnNameToGroupToRange)

Method Summary

Modifier and Type	Method	Description
Map<String,Map<?,ReadOnlyIndex>>	getColumnNameToGroupToRange()	Get a map from column name to the column's "group to range" map.
Table	getInputTable()	Get the input table that should be read for this destination.
String	getOutputPath()	Get the output path name for this destination.

Methods inherited from class java.lang.Object

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

Constructor Details

DestinationInfo

public DestinationInfo(@NotNull String outputPath, @NotNull Table inputTable, @NotNull Map<String,Map<?,ReadOnlyIndex>> columnNameToGroupToRange)

Method Details

getOutputPath

public String getOutputPath()

Get the output path name for this destination.

Returns:

The output path

getInputTable

public Table getInputTable()

Get the input table that should be read for this destination.

Returns:

The input table

getColumnNameToGroupToRange

public Map<String,Map<?,ReadOnlyIndex>> getColumnNameToGroupToRange()

Get a map from column name to the column's "group to range" map.

Returns:

Get this destination's grouping information