org.jfree.report
Interface DataFlags

All Known Implementing Classes:
DefaultDataFlags

public interface DataFlags

A DataFlags object is an immutable wrapper around a value read from the datarow.

Author:
Thomas Morgner

Method Summary
 java.lang.String getName()
           
 java.lang.Object getValue()
           
 boolean isChanged()
           
 boolean isDate()
           
 boolean isNegative()
           
 boolean isNull()
           
 boolean isNumeric()
           
 boolean isPositive()
           
 boolean isZero()
           
 

Method Detail

isNumeric

public boolean isNumeric()

isDate

public boolean isDate()

isNull

public boolean isNull()

isZero

public boolean isZero()

isNegative

public boolean isNegative()

isPositive

public boolean isPositive()

isChanged

public boolean isChanged()

getValue

public java.lang.Object getValue()
                          throws DataSourceException
Throws:
DataSourceException

getName

public java.lang.String getName()