net.sf.jasperreports.components.sort
Class AbstractFieldComparator<T>

java.lang.Object
  net.sf.jasperreports.components.sort.AbstractFieldComparator<T>

Direct Known Subclasses:

FieldBooleanComparator, FieldDateComparator, FieldNumberComparator, FieldTextComparator

public abstract class AbstractFieldComparator<T>
extends java.lang.Object

Version:

$Id: AbstractFieldComparator.java 5257 2012-04-10 16:14:03Z narcism $

Author:

Narcis Marcu (narcism@users.sourceforge.net)

Field Summary

protected T	compareEnd
protected T	compareStart
protected T	compareTo
protected java.lang.Class<?>	compareToClass
protected java.text.Format	formatter
protected java.lang.String	valueEnd
protected java.lang.String	valueStart

Constructor Summary

AbstractFieldComparator()

Method Summary

abstract boolean	compare(java.lang.String filterTypeOperator)
protected FormatFactory	getFormatFactory()
abstract void	initValues()
boolean	isValid()
void	setCompareTo(java.lang.Object compareTo)
void	setCompareToClass(java.lang.Class<?> compareToClass)
void	setValueEnd(java.lang.String valueEnd)
void	setValueStart(java.lang.String valueStart)

Methods inherited from class java.lang.Object

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

Field Detail

valueStart

protected java.lang.String valueStart

valueEnd

protected java.lang.String valueEnd

compareStart

protected T compareStart

compareEnd

protected T compareEnd

compareTo

protected T compareTo

compareToClass

protected java.lang.Class<?> compareToClass

formatter

protected java.text.Format formatter

Constructor Detail

AbstractFieldComparator

public AbstractFieldComparator()

Method Detail

setCompareTo

public void setCompareTo(java.lang.Object compareTo)

setValueStart

public void setValueStart(java.lang.String valueStart)

setValueEnd

public void setValueEnd(java.lang.String valueEnd)

setCompareToClass

public void setCompareToClass(java.lang.Class<?> compareToClass)

compare

public abstract boolean compare(java.lang.String filterTypeOperator)

initValues

public abstract void initValues()
                         throws java.lang.Exception

Throws:

java.lang.Exception

getFormatFactory

protected FormatFactory getFormatFactory()

isValid

public boolean isValid()