com.neurosys.module.service

Class HierarchicalPageNavigableTransformer<T extends IHierarchialReference>

java.lang.Object

com.neurosys.module.service.HierarchicalPageNavigableTransformer<T>

All Implemented Interfaces:

org.apache.commons.collections.Transformer

Direct Known Subclasses:

ProductPageNavigableTransformer

public class HierarchicalPageNavigableTransformer<T extends IHierarchialReference>
extends Object
implements org.apache.commons.collections.Transformer

Takes a HierarchialDomainObject or Object[name,hierarchy,...] or String[name,hierarchy,...] and determines if it should be Navigable or not
levelMap specific Where each level will point to. One can also provide Special catch/generic keys (<=0) to encompass general use cases & defaults.
Notee: If a level is specified it will precede any specific key/generic case

Author:

Arjun Dhar

Field Summary

Fields

Modifier and Type	Field and Description
protected static Pattern	HIERARCHY_COUNT
protected Map<Integer,Boolean>	levelMap For every level maintain a Prefix Path that will be appended to the product name A product @ root level is 1; 1_1 (level 2) etc.

Constructor Summary

Constructors

Constructor and Description
HierarchicalPageNavigableTransformer()

Method Summary

Modifier and Type	Method and Description
Map<Integer,Boolean>	getLevelMap() For every level maintain a Prefix Path that will be appended to the product name A product @ root level is 1; 1_1 (level 2) etc.
void	setLevelMap(Map<Integer,Boolean> levelMap) For every level maintain a Prefix Path that will be appended to the product name A product @ root level is 1; 1_1 (level 2) etc.
Object	transform(Object input) Returns a path or null (if the Item is not supposed to link and just serve as a category)

Methods inherited from class java.lang.Object

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

Field Detail

levelMap

protected Map<Integer,Boolean> levelMap

For every level maintain a Prefix Path that will be appended to the product name
A product @ root level is 1; 1_1 (level 2) etc.

Special Keys: Default path is defined by key = 0

HIERARCHY_COUNT

protected static final Pattern HIERARCHY_COUNT

Constructor Detail

HierarchicalPageNavigableTransformer

public HierarchicalPageNavigableTransformer()

Method Detail

transform

public Object transform(Object input)

Returns a path or null (if the Item is not supposed to link and just serve as a category)

Specified by:

transform in interface org.apache.commons.collections.Transformer

getLevelMap

public Map<Integer,Boolean> getLevelMap()

For every level maintain a Prefix Path that will be appended to the product name
A product @ root level is 1; 1_1 (level 2) etc. Default path is defined by key = 0

setLevelMap

public void setLevelMap(Map<Integer,Boolean> levelMap)

For every level maintain a Prefix Path that will be appended to the product name
A product @ root level is 1; 1_1 (level 2) etc. Default path is defined by key = 0