webwork.util
Class SortIteratorFilter
java.lang.Object
webwork.util.IteratorFilterSupport
webwork.util.SortIteratorFilter
- All Implemented Interfaces:
- Action, java.util.Iterator, java.io.Serializable
- public class SortIteratorFilter
- extends IteratorFilterSupport
- implements java.util.Iterator, Action
A bean that takes an iterator and outputs a subset of it.
- Version:
- $Revision: 1.9 $
- Author:
- Rickard Öberg (rickard@middleware-company.com)
- See Also:
- ,
Serialized Form
Method Summary |
java.lang.String |
execute()
This method is where the logic of the action is executed. |
java.util.List |
getList()
|
boolean |
hasNext()
|
java.lang.Object |
next()
|
void |
remove()
|
void |
setComparator(java.util.Comparator aComparator)
|
void |
setSource(java.lang.Object anIterator)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
SortIteratorFilter
public SortIteratorFilter()
setSource
public void setSource(java.lang.Object anIterator)
setComparator
public void setComparator(java.util.Comparator aComparator)
getList
public java.util.List getList()
execute
public java.lang.String execute()
- Description copied from interface:
Action
- This method is where the logic of the action is executed.
Parameters are passed by calling set-methods, or by implementing
the ParameterAware interface.
- Specified by:
execute
in interface Action
- Returns:
- a string representing the logical result of the execution.
See constants in this interface for a list of standard result values.
hasNext
public boolean hasNext()
- Specified by:
hasNext
in interface java.util.Iterator
next
public java.lang.Object next()
- Specified by:
next
in interface java.util.Iterator
remove
public void remove()
- Specified by:
remove
in interface java.util.Iterator
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