org.apache.oodt.cas.metadata.preconditions
Class PreConditionComparator<CompareType>

java.lang.Object
  org.apache.oodt.cas.metadata.preconditions.PreConditionComparator<CompareType>

All Implemented Interfaces:

SpringSetIdInjectionType

Direct Known Subclasses:

ExistanceCheckComparator, FileSizeComparator, MimeTypeComparator

public abstract class PreConditionComparator<CompareType>
extends Object
implements SpringSetIdInjectionType

Version:

$Revision$

The abstract base class for evaluating PreCondition checks for running a MetExtractor

.

Author:

bfoster, mattmann

Constructor Summary

PreConditionComparator()

Method Summary

String	getDescription()
String	getId()
boolean	passes(File product)
protected abstract int	performCheck(File product, CompareType compareItem)
void	setCompareItem(CompareType compareItem)
void	setDescription(String description)
void	setFileExtension(String fileExtension)
void	setId(String id)
void	setType(String type)

Methods inherited from class java.lang.Object

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

Constructor Detail

PreConditionComparator

public PreConditionComparator()

Method Detail

getId

public String getId()

Specified by:

getId in interface SpringSetIdInjectionType

setId

public void setId(String id)

Specified by:

setId in interface SpringSetIdInjectionType

passes

public boolean passes(File product)

performCheck

protected abstract int performCheck(File product,
                                    CompareType compareItem)
                             throws PreconditionComparatorException

Throws:

PreconditionComparatorException

setFileExtension

public void setFileExtension(String fileExtension)

setDescription

public void setDescription(String description)

getDescription

public String getDescription()

setType

public void setType(String type)

setCompareItem

public void setCompareItem(CompareType compareItem)