org.apache.crunch.lib

Class Sort.ColumnOrder

java.lang.Object

org.apache.crunch.lib.Sort.ColumnOrder

Enclosing class:

Sort

public static class Sort.ColumnOrder
extends Object

To sort by column 2 ascending then column 1 descending, you would use: sortPairs(coll, by(2, ASCENDING), by(1, DESCENDING)) Column numbering is 1-based.

Constructor Summary

Constructors

Constructor and Description
ColumnOrder(int column, Sort.Order order)

Method Summary

Modifier and Type	Method and Description
static Sort.ColumnOrder	by(int column, Sort.Order order)
int	column()
Sort.Order	order()
String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ColumnOrder

public ColumnOrder(int column,
                   Sort.Order order)

Method Detail

by

public static Sort.ColumnOrder by(int column,
                                  Sort.Order order)

column

public int column()

order

public Sort.Order order()

toString

public String toString()

Overrides:

toString in class Object