org.jfree.report.function.bool
Class IsEmptyDataExpression

java.lang.Object
  |
  +--org.jfree.report.function.AbstractExpression
        |
        +--org.jfree.report.function.bool.IsEmptyDataExpression

public class IsEmptyDataExpression

extends AbstractExpression

Creation-Date: 31.01.2006, 18:55:09

Author:

Thomas Morgner

See Also:

Serialized Form

Constructor Summary

IsEmptyDataExpression()

Method Summary

java.lang.Object

getValue() Return the current expression value.

Methods inherited from class org.jfree.report.function.AbstractExpression

clone, getDataRow, getDependencyLevel, getInstance, getName, getReportConfiguration, getResourceBundleFactory, getRuntime, isActive, setActive, setDependencyLevel, setName, setRuntime

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

IsEmptyDataExpression

public IsEmptyDataExpression()

Method Detail

getValue

public java.lang.Object getValue()

Return the current expression value.

The value depends (obviously) on the expression implementation.

Returns:

the value of the function.