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

Modifier and Type	Method and Description
boolean	hasPreviousField() Tests if this iterator would return another field, when invoking previousParameterField().
JCoParameterField	nextParameterField() Returns the next parameter field of the parameter list.
JCoParameterField	previousParameterField() Returns the previous parameter field of the parameter list.

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

hasNextField, nextField, previousField, reset

Method Detail

hasPreviousField

boolean hasPreviousField()

Tests if this iterator would return another field, when invoking previousParameterField().

Specified by:

hasPreviousField in interface JCoFieldIterator

Returns:

true if previousParameterField() would return another field; false otherwise.

nextParameterField

JCoParameterField nextParameterField()

Returns the next parameter field of the parameter list.

Returns:

the next field of the parameter list.

Throws:

NoSuchElementException - if no next parameter field exists.

previousParameterField

JCoParameterField previousParameterField()

Returns the previous parameter field of the parameter list.

Returns:

the previous field of the parameter list.

Throws:

NoSuchElementException - if no previous parameter field exists.