com.klg.jclass.higrid
Class ColumnSortable

java.lang.Object
  |
  +--com.klg.jclass.higrid.ColumnSortable

All Implemented Interfaces:

Comparator, Serializable

public class ColumnSortable

extends Object

implements Serializable, Comparator

Implementation of the Comparator interface to sort specific columns.

Since:

JClass 4.0K for Java 2. If you are using JClass 4.0J, which is based on JDK 1.1, the Comparator implementation is based on com.sun.java.util.collections.Comparator.

See Also:

Serialized Form

Field Summary

protected int[]	directions
protected Comparator	sortable

Constructor Summary

ColumnSortable(Comparator sortable, int[] directions)
Default constructor.

Method Summary

int	compare(Object a, Object b) Compares its two arguments for order.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

equals

Field Detail

sortable

protected Comparator sortable

directions

protected int[] directions

Constructor Detail

ColumnSortable

public ColumnSortable(Comparator sortable,
                      int[] directions)

Default constructor.

Since:

JClass 4.0K for Java 2. If you are using JClass 4.0J, which is based on JDK 1.1, this constructor's parameter must be a com.sun.java.util.collections.Comparator.

Method Detail

compare

public int compare(Object a,
                   Object b)

Compares its two arguments for order.

Specified by:

compare in interface Comparator

Returns:

a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second.