com.starteam.util
Interface Sortable

public interface Sortable

Delegate object to hand to sort for call back compare.

Method Summary

int	compare(java.lang.Object a, java.lang.Object b) Compare object a to object b.
java.lang.Object	get(int index) Get the value at position index.
int	getSize() The size of the list.
void	set(int index, java.lang.Object o) Set the object at index.

Method Detail

compare

int compare(java.lang.Object a,
            java.lang.Object b)

Compare object a to object b.

 e.g. +1 (or any positive integer) if a > b
       0                          if a == b
      -1 (or any negative integer) if a < b
 

Parameters:

a - the first object to compare

b - the second object to compare

Returns:

int +1, 0 or -1 depending upon equality

get

java.lang.Object get(int index)

Get the value at position index.

Parameters:

index - the index

Returns:

Object at the given index

set

void set(int index,
         java.lang.Object o)

Set the object at index.

Parameters:

index - the index

o - Object to add

getSize

int getSize()

The size of the list.

Returns:

the size of the list