Package org.apache.druid.query.rowsandcols.semantic

Class DefaultSortedMatrixMaker

java.lang.Object

org.apache.druid.query.rowsandcols.semantic.DefaultSortedMatrixMaker

All Implemented Interfaces:

SortedMatrixMaker

public class DefaultSortedMatrixMaker
extends Object
implements SortedMatrixMaker

The DefaultSortedMatrixMaker is a SortedMatrixMaker that works on the generic RowsAndColumns interface.

It does not validate that things are sorted, it just assumes that they must be. As such, behavior are undefined when running on top of a RowsAndColumns that is not actually sorted by the columns passed into make(java.util.List<java.lang.String>)

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.druid.query.rowsandcols.semantic.SortedMatrixMaker

SortedMatrixMaker.SortedMatrix

Constructor Summary

Constructors

Constructor	Description
DefaultSortedMatrixMaker(RowsAndColumns rac)

Method Summary

Modifier and Type	Method	Description
SortedMatrixMaker.SortedMatrix	make(List<String> columns)

Methods inherited from class java.lang.Object

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

Constructor Details

DefaultSortedMatrixMaker

public DefaultSortedMatrixMaker(RowsAndColumns rac)

Method Details

make

public SortedMatrixMaker.SortedMatrix make(List<String> columns)

Specified by:

make in interface SortedMatrixMaker