org.jfree.report.expressions.sys

Class IsEmptyExpression

public class IsEmptyExpression extends AbstractExpression

Creation-Date: 27.01.2006, 20:42:19

Author: Thomas Morgner

Constructor Summary
IsEmptyExpression()
Method Summary
ObjectcomputeValue()
Return the current expression value.
ObjectgetValue()
voidsetValue(Object value)

Constructor Detail

IsEmptyExpression

public IsEmptyExpression()

Method Detail

computeValue

public Object computeValue()
Return the current expression value.

The value depends (obviously) on the expression implementation.

Returns: the value of the function.

getValue

public Object getValue()

setValue

public void setValue(Object value)