net.databinder.models
Class SublistProjectionModel.Chunked

java.lang.Object
  org.apache.wicket.model.AbstractReadOnlyModel
      org.apache.wicket.model.LoadableDetachableModel
          net.databinder.models.SublistProjectionModel
              net.databinder.models.SublistProjectionModel.Chunked

All Implemented Interfaces:

java.io.Serializable, org.apache.wicket.IClusterable, org.apache.wicket.model.IDetachable, org.apache.wicket.model.IModel

Direct Known Subclasses:

SublistProjectionModel.Transposed

Enclosing class:

SublistProjectionModel

public static class SublistProjectionModel.Chunked
extends SublistProjectionModel

Breaks the parent list into chunks of the requested size, in the same order as the parent list.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class net.databinder.models.SublistProjectionModel

SublistProjectionModel.Chunked, SublistProjectionModel.ProjectedSublist, SublistProjectionModel.Transposed

Field Summary

protected int

chunkSize

Constructor Summary

SublistProjectionModel.Chunked(int chunkSize, org.apache.wicket.model.IModel master)

Method Summary

protected int	getParentSize()
protected int	getSize(int parentIdx)
protected int	transform(int parentIdx, int sublistIdx)

Methods inherited from class net.databinder.models.SublistProjectionModel

getMasterList, load, onDetach

Methods inherited from class org.apache.wicket.model.LoadableDetachableModel

detach, getObject, isAttached, onAttach, toString

Methods inherited from class org.apache.wicket.model.AbstractReadOnlyModel

getObject, setObject

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

chunkSize

protected int chunkSize

Constructor Detail

SublistProjectionModel.Chunked

public SublistProjectionModel.Chunked(int chunkSize,
                                      org.apache.wicket.model.IModel master)

Method Detail

transform

protected int transform(int parentIdx,
                        int sublistIdx)

Specified by:

transform in class SublistProjectionModel

Returns:

index of master list mapped to parameters

getSize

protected int getSize(int parentIdx)

Specified by:

getSize in class SublistProjectionModel

Returns:

size sublist at given index

getParentSize

protected int getParentSize()

Specified by:

getParentSize in class SublistProjectionModel

Returns:

number of sublists