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java.lang.Object | +--com.sap.mw.jco.JCO.FieldIterator
Encapsulates an iterator for the fields of a record
Constructor Summary | |
JCO.FieldIterator(JCO.Record rec)
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Method Summary | |
boolean |
hasMoreElements()
Tests if this enumeration contains more elements. |
boolean |
hasMoreFields()
Tests if this enumeration contains more fields. |
boolean |
hasNextFields()
Tests if this enumeration contains more fields. |
boolean |
hasPreviousFields()
Tests if this enumeration contains more fields. |
java.lang.Object |
nextElement()
Returns the next element of this enumeration. |
JCO.Field |
nextField()
Returns the next field of this enumeration. |
JCO.Field |
previousField()
Returns the previous field of this enumeration. |
void |
reset()
Resets the iterator |
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public JCO.FieldIterator(JCO.Record rec)
Method Detail |
public void reset()
public boolean hasMoreElements()
public boolean hasMoreFields()
public boolean hasNextFields()
public boolean hasPreviousFields()
public java.lang.Object nextElement()
NoSuchElementException
- if no more elements exist.public JCO.Field nextField()
NoSuchElementException
- if no more elements exist.public JCO.Field previousField()
NoSuchElementException
- if no more elements exist.
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