ExistanceCheckComparator (Apache OODT 0.7 API)

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java.lang.Object
- org.apache.oodt.cas.metadata.preconditions.PreConditionComparator<Boolean>
- - org.apache.oodt.cas.metadata.preconditions.ExistanceCheckComparator

All Implemented Interfaces:

SpringSetIdInjectionType

Direct Known Subclasses:

SubProductExistenceCheckComparator
```
public class ExistanceCheckComparator
extends PreConditionComparator<Boolean>
```
Version:

$Revision$
The Comparator to use when determining File existance with PreCondEvalUtils
.

Author:

bfoster, mattmann

- Constructor Summary
  
  Constructors
  Constructor and Description
  ExistanceCheckComparator()
- Method Summary
  
  Methods
  Modifier and Type Method and Description
  protected int performCheck(File product, Boolean compareItem)
  - Methods inherited from class org.apache.oodt.cas.metadata.preconditions.PreConditionComparator
    getDescription, getId, passes, setCompareItem, setDescription, setFileExtension, setId, setType
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- ExistanceCheckComparator
```
public ExistanceCheckComparator()
```

Method Detail

performCheck

protected int performCheck(File product,
               Boolean compareItem)
                    throws PreconditionComparatorException

Specified by:: performCheck in class PreConditionComparator<Boolean>
Throws:: PreconditionComparatorException

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