com.sap.conn.jco
Interface JCoParameterFieldIterator

All Superinterfaces:

JCoFieldIterator

public interface JCoParameterFieldIterator
extends JCoFieldIterator

Encapsulates an iterator for the fields of a parameter list

Method Summary

boolean	hasPreviousField() Tests if this enumeration contains more fields.
JCoParameterField	nextParameterField() Returns the next field of this enumeration.
JCoParameterField	previousParameterField() Returns the previous field of this enumeration.

Methods inherited from interface com.sap.conn.jco.JCoFieldIterator

hasNextField, nextField, previousField, reset

Method Detail

hasPreviousField

boolean hasPreviousField()

Description copied from interface: JCoFieldIterator

Tests if this enumeration contains more fields.

Specified by:

hasPreviousField in interface JCoFieldIterator

Returns:

true if this enumeration contains more fields; false otherwise.

nextParameterField

JCoParameterField nextParameterField()

Returns the next field of this enumeration.

Returns:

the next field of this enumeration.

Throws:

NoSuchElementException - if no more elements exist.

previousParameterField

JCoParameterField previousParameterField()

Returns the previous field of this enumeration.

Returns:

the previous field of this enumeration.

Throws:

NoSuchElementException - if no more elements exist.