org.alfresco.repo.search
Class AbstractResultSetRowIterator

java.lang.Object
  extended by org.alfresco.repo.search.AbstractResultSetRowIterator
All Implemented Interfaces:
java.util.Iterator, java.util.ListIterator, ResultSetRowIterator
Direct Known Subclasses:
ChildAssocRefResultSetRowIterator, LuceneResultSetRowIterator, SolrJSONResultSetRowIterator, SortedResultSetRowIterator

public abstract class AbstractResultSetRowIterator
extends java.lang.Object
implements ResultSetRowIterator

Iterate over the rows in a ResultSet


Constructor Summary
AbstractResultSetRowIterator(org.alfresco.service.cmr.search.ResultSet resultSet)
          Create an iterator over the result set.
 
Method Summary
 void add(org.alfresco.service.cmr.search.ResultSetRow o)
           
 boolean allowsReverse()
          Does the result set allow reversal?
 org.alfresco.service.cmr.search.ResultSet getResultSet()
          Get the underlying result set
 boolean hasNext()
           
 boolean hasPrevious()
           
protected  int moveToNextPosition()
           
protected  int moveToPreviousPosition()
           
abstract  org.alfresco.service.cmr.search.ResultSetRow next()
           
 int nextIndex()
           
abstract  org.alfresco.service.cmr.search.ResultSetRow previous()
           
 int previousIndex()
           
 void remove()
           
 void set(org.alfresco.service.cmr.search.ResultSetRow o)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

AbstractResultSetRowIterator

public AbstractResultSetRowIterator(org.alfresco.service.cmr.search.ResultSet resultSet)
Create an iterator over the result set. Follows stadard ListIterator conventions

Parameters:
resultSet -
Method Detail

getResultSet

public org.alfresco.service.cmr.search.ResultSet getResultSet()
Description copied from interface: ResultSetRowIterator
Get the underlying result set

Specified by:
getResultSet in interface ResultSetRowIterator
Returns:
- the result set

hasNext

public boolean hasNext()
Specified by:
hasNext in interface java.util.Iterator
Specified by:
hasNext in interface java.util.ListIterator

allowsReverse

public boolean allowsReverse()
Description copied from interface: ResultSetRowIterator
Does the result set allow reversal?

Specified by:
allowsReverse in interface ResultSetRowIterator
Returns:
- true if the result set can be navigated in reverse.

hasPrevious

public boolean hasPrevious()
Specified by:
hasPrevious in interface java.util.ListIterator

next

public abstract org.alfresco.service.cmr.search.ResultSetRow next()
Specified by:
next in interface java.util.Iterator
Specified by:
next in interface java.util.ListIterator

moveToNextPosition

protected int moveToNextPosition()

previous

public abstract org.alfresco.service.cmr.search.ResultSetRow previous()
Specified by:
previous in interface java.util.ListIterator

moveToPreviousPosition

protected int moveToPreviousPosition()

nextIndex

public int nextIndex()
Specified by:
nextIndex in interface java.util.ListIterator

previousIndex

public int previousIndex()
Specified by:
previousIndex in interface java.util.ListIterator

remove

public void remove()
Specified by:
remove in interface java.util.Iterator
Specified by:
remove in interface java.util.ListIterator

set

public void set(org.alfresco.service.cmr.search.ResultSetRow o)
Specified by:
set in interface java.util.ListIterator

add

public void add(org.alfresco.service.cmr.search.ResultSetRow o)
Specified by:
add in interface java.util.ListIterator


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