org.jfree.report.expressions.sys

Class GroupByExpression

public class GroupByExpression extends AbstractExpression

Creation-Date: 08.10.2006, 16:28:37

Author: Thomas Morgner

Constructor Summary
	GroupByExpression()

Method Summary
Object	clone()
Object	computeValue() Return the current expression value.
String	getField(int index)
String[]	getField()
int	getFieldCount()
void	setField(int index, String field)
void	setField(String[] fields)

Constructor Detail

public GroupByExpression()

public Object clone()

public Object computeValue()

Return the current expression value.

The value depends (obviously) on the expression implementation.

Returns: the value of the function.

public String getField(int index)

public String[] getField()

public int getFieldCount()

public void setField(int index, String field)

public void setField(String[] fields)