com.businessobjects.connectionserver.datasources.ddk
Interface ParameterSet

public interface ParameterSet

This interface provides custom drivers with the functionality to iterate through a collection of parameters.

Author:

Business Objects

Method Summary

boolean	isEmpty() Determines if a parameter set is empty, that is, if it contains no elements.
java.util.Iterator	iterator() Returns an iterator for the elements in this collection.
int	size() Determines the number of elements in a parameter collection.
java.lang.Object[]	toArray() Retrieves the parameters in a collection.
java.lang.Object[]	toArray(java.lang.Object[] a) Retrieves the parameters in a collection and returns them in an array.

Method Detail

isEmpty

boolean isEmpty()

Determines if a parameter set is empty, that is, if it contains no elements.

Returns:

• True: The collection contains no elements.
• False: The collection contains elements.

iterator

java.util.Iterator iterator()

Returns an iterator for the elements in this collection.

Returns:

An iterator for the elements in this collection.

size

int size()

Determines the number of elements in a parameter collection.

Returns:

The number of elements in this collection.

toArray

java.lang.Object[] toArray()

Retrieves the parameters in a collection.

Returns:

An array containing all elements in the collection.

toArray

java.lang.Object[] toArray(java.lang.Object[] a)

Retrieves the parameters in a collection and returns them in an array.

Parameters:

a - The collection of parameters.

Returns:

An array containing all of the elements in this collection. The runtime type of the returned array is that of the specified collection.