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CICS® Transaction Gateway Programming Reference v1.1.0.0 | |||||||||
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public interface EPIScreenRecord
This interface represents a screen, and provides methods for querying information about the screen and for retrieving fields from the screen.
Method Summary | |
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EPIFieldRecord |
getField(int index)
Returns a field at the given index. |
int |
getFieldCount()
Returns the number of fields on the screen. |
java.util.Iterator |
getFields()
This returns an iterator which can be used to access all the fields on the screen in a sequential manner. |
int |
getScreenDepth()
Return the number of rows the screen has. |
int |
getScreenWidth()
Return the number of columns on the screen. |
Methods inherited from interface javax.resource.cci.Record |
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clone, equals, getRecordName, getRecordShortDescription, hashCode, setRecordName, setRecordShortDescription |
Method Detail |
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EPIFieldRecord getField(int index) throws ScreenException
index
- The field index.
ScreenException
- Throws a Screen Exception if an invalid field index is given.int getFieldCount()
java.util.Iterator getFields()
int getScreenDepth()
int getScreenWidth()
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