com.testarchitect

Interface Collection

public interface Collection

This interface represents a collection of objects. These objects are typically returned as the result of a given retrieval function.

Method Summary

Modifier and Type	Method and Description
Object	getItemAt(int index) Returns a specified item with a given index.
int	getSize() Returns the number of items in a collection.

Method Detail

getSize

int getSize()

Returns the number of items in a collection.

Returns:

The number of items in a collection.

getItemAt

Object getItemAt(int index)

Returns a specified item with a given index.

Parameters:

index - the index number in the collection. The index number is zero-based.

Returns:

The requested item or null if there is no such item.