org.jfree.report.data

Interface ExpressionSlot

All Superinterfaces:

java.lang.Cloneable

All Known Implementing Classes:

PrecomputedExpressionSlot, RunningExpressionSlot

public interface ExpressionSlot
extends java.lang.Cloneable

Creation-Date: 25.11.2006, 15:18:42

Author:

Thomas Morgner

Method Summary

Modifier and Type	Method and Description
void	advance()
java.lang.Object	clone()
java.lang.String	getName()
java.lang.Object	getValue()
boolean	isDeepTraversing()
boolean	isPreserve()
void	updateDataRow(DataRow dataRow)

Method Detail

getValue

java.lang.Object getValue()
                   throws DataSourceException

Throws:

DataSourceException

advance

void advance()
      throws DataSourceException

Throws:

DataSourceException

updateDataRow

void updateDataRow(DataRow dataRow)

getName

java.lang.String getName()

isDeepTraversing

boolean isDeepTraversing()

isPreserve

boolean isPreserve()

clone

java.lang.Object clone()
                throws java.lang.CloneNotSupportedException

Throws:

java.lang.CloneNotSupportedException