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Implement this interface in any class that wants to use processing or validation services.
Processor
,
Validator
Method Summary | |
String |
getFieldContents(int index)
Returns the contents of the field indicated by index . |
int |
getNumFields()
Returns the number of sub-fields. |
Method Detail |
public int getNumFields()
public String getFieldContents(int index)
index
.
index
- the index of the sub-field from which the contents is requested.
IndexOutOfBoundsException
- if the index is out of bounds.
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