org.jfree.report.data

Interface ExpressionSlot

All Superinterfaces:
PublicCloneable
Known Implementing Classes:
PrecomputedExpressionSlot, RunningExpressionSlot

public interface ExpressionSlot
extends PublicCloneable

Creation-Date: 25.11.2006, 15:18:42
Author:
Thomas Morgner

Method Summary

void
advance()
String
getName()
Object
getValue()
boolean
isDeepTraversing()
boolean
isPreserve()
void
updateDataRow(DataRow dataRow)

Method Details

advance

public void advance()
            throws DataSourceException

getName

public String getName()

getValue

public Object getValue()
            throws DataSourceException

isDeepTraversing

public boolean isDeepTraversing()

isPreserve

public boolean isPreserve()

updateDataRow

public void updateDataRow(DataRow dataRow)