com.bigdata.relation.rule
Class SortOrder<E>

java.lang.Object
  com.bigdata.relation.rule.SortOrder<E>

All Implemented Interfaces:

ISortOrder<E>, Serializable

public class SortOrder<E>
extends Object
implements ISortOrder<E>

Default impl.

Version:

$Id: SortOrder.java 2265 2009-10-26 12:51:06Z thompsonbry $

Author:

Bryan Thompson

See Also:

Serialized Form

Constructor Summary

SortOrder(IVariable<E> var, boolean asc)

Method Summary

IVariable<E>	getVariable() The variable whose values will be sorted.
boolean	isAscending() true iff the values will be placed into an ascending sort and false if the values will be placed into a descending sort.

Methods inherited from class java.lang.Object

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

Constructor Detail

SortOrder

public SortOrder(IVariable<E> var,
                 boolean asc)

Parameters:

var - The variable.

asc - true for an ascending sort and false for a descending sort.

Method Detail

getVariable

public IVariable<E> getVariable()

Description copied from interface: ISortOrder

The variable whose values will be sorted.

Specified by:

getVariable in interface ISortOrder<E>

isAscending

public boolean isAscending()

Description copied from interface: ISortOrder

true iff the values will be placed into an ascending sort and false if the values will be placed into a descending sort.

Specified by:

isAscending in interface ISortOrder<E>