org.mmbase.bridge.jsp.taglib
Interface ListProvider

All Superinterfaces:
TagIdentifier
All Known Implementing Classes:
AbstractNodeListTag, AliasListTag, FieldListTag

public interface ListProvider
extends TagIdentifier

Basic interface that parent should implement if they provide Lists. For example the several NodeListTag's provide a List.


Method Summary
 java.lang.Object getCurrent()
           
 int getIndex()
           
 boolean isChanged()
           
 int size()
           
 
Methods inherited from interface org.mmbase.bridge.jsp.taglib.TagIdentifier
getId
 

Method Detail

size

public int size()
Returns:
the size of the list

getIndex

public int getIndex()
Returns:
the index of the current item in a list

getCurrent

public java.lang.Object getCurrent()
Returns:
the current item in a list

isChanged

public boolean isChanged()
Returns:
a boolean indicating wether the field on which was sorted is changed.


MMBase build 1.6.5.20030923