Java Doc for LaborOriginEntryFileIterator.java in  » ERP-CRM-Financial » Kuali-Financial-System » org » kuali » module » labor » util » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » ERP CRM Financial » Kuali Financial System » org.kuali.module.labor.util 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   org.kuali.module.labor.util.LaborOriginEntryFileIterator

LaborOriginEntryFileIterator
public class LaborOriginEntryFileIterator implements Iterator<LaborOriginEntry>(Code)
This class lazy loads the origin entries in a flat file. This implementation uses a limited amount of memory because it does not pre-load all of the origin entries at once. (Assuming that the Java garbage collector is working well). However, if the code that uses this iterator stores the contents of this iterator in a big list somewhere, then a lot of memory may be consumed, depending on the size of the file.


Field Summary
protected  booleanautoCloseReader
    
protected  intlineNumber
    
protected  LaborOriginEntrynextEntry
    
protected  BufferedReaderreader
    

Constructor Summary
public  LaborOriginEntryFileIterator(BufferedReader reader)
     Constructs a LaborOriginEntryFileIterator
Parameters:
  reader - a reader representing flat-file origin entries
Parameters:
  autoCloseReader - whether to automatically close the reader when the end of origin entries has been reached (i.e.
public  LaborOriginEntryFileIterator(BufferedReader reader, boolean autoCloseReader)
     Constructs a LaborOriginEntryFileIterator
Parameters:
  reader - a reader representing flat-file origin entries
Parameters:
  autoCloseReader - whether to automatically close the reader when the end of origin entries has been reached (i.e.
public  LaborOriginEntryFileIterator(File file)
     Constructs a LaborOriginEntryFileIterator When constructed with this method, the file handle will be automatically closed when the end of origin entries has been reached (i.e.

Method Summary
protected  voidfetchNextEntry()
    
protected  voidfinalize()
    
public  booleanhasNext()
    
public  LaborOriginEntrynext()
    
public  voidremove()
    

Field Detail
autoCloseReader
protected boolean autoCloseReader(Code)



lineNumber
protected int lineNumber(Code)



nextEntry
protected LaborOriginEntry nextEntry(Code)



reader
protected BufferedReader reader(Code)




Constructor Detail
LaborOriginEntryFileIterator
public LaborOriginEntryFileIterator(BufferedReader reader)(Code)
Constructs a LaborOriginEntryFileIterator
Parameters:
  reader - a reader representing flat-file origin entries
Parameters:
  autoCloseReader - whether to automatically close the reader when the end of origin entries has been reached (i.e. whenhasNext() returns false)



LaborOriginEntryFileIterator
public LaborOriginEntryFileIterator(BufferedReader reader, boolean autoCloseReader)(Code)
Constructs a LaborOriginEntryFileIterator
Parameters:
  reader - a reader representing flat-file origin entries
Parameters:
  autoCloseReader - whether to automatically close the reader when the end of origin entries has been reached (i.e. whenhasNext() returns false)



LaborOriginEntryFileIterator
public LaborOriginEntryFileIterator(File file)(Code)
Constructs a LaborOriginEntryFileIterator When constructed with this method, the file handle will be automatically closed when the end of origin entries has been reached (i.e. when hasNext() returns false)
Parameters:
  file - the file




Method Detail
fetchNextEntry
protected void fetchNextEntry()(Code)



finalize
protected void finalize() throws Throwable(Code)

See Also:   java.lang.Object.finalize



hasNext
public boolean hasNext()(Code)

See Also:   java.util.Iterator.hasNext



next
public LaborOriginEntry next()(Code)

See Also:   java.util.Iterator.next



remove
public void remove()(Code)

See Also:   java.util.Iterator.remove



Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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