com.tonbeller.jpivot.core
Interface Model

All Superinterfaces:

com.tonbeller.wcf.bookmarks.Bookmarkable

All Known Subinterfaces:

OlapModel

All Known Implementing Classes:

CachingOlapModel, Empty.EmptyModel, MdxOlapModel, ModelSupport, MondrianModel, OlapModelDecorator, OlapModelProxy, ProtozoanOlapModel, ScalarOlapModel, TestOlapModel, XMLA_Model

public interface Model
extends com.tonbeller.wcf.bookmarks.Bookmarkable

A Model provides core functionality. It may be extended by optional Extensions.

Field Summary

Fields inherited from interface com.tonbeller.wcf.bookmarks.Bookmarkable

EXTENSIONAL, INTENSIONAL

Method Summary

void	addExtension(Extension extension) adds an extension to this model.
void	addModelChangeListener(ModelChangeListener l) adds a model change listener
Extension	getExtension(java.lang.String id) returns the extension if this model instance supports it.
java.util.Map	getExtensions() returns a Map containing all extensions JSP scripting.
Model	getRootModel() Returns the bottom element of the decorator chain.
Model	getTopDecorator() Returns the top element of the decorator chain.
void	removeModelChangeListener(ModelChangeListener l) removes a model change listener
void	setLocale(java.util.Locale locale) sets the locale for messages, data display etc

Methods inherited from interface com.tonbeller.wcf.bookmarks.Bookmarkable

getBookmarkState, setBookmarkState

Method Detail

getExtension

Extension getExtension(java.lang.String id)

returns the extension if this model instance supports it. Returns null if the extension is not supported.

getExtensions

java.util.Map getExtensions()

returns a Map containing all extensions JSP scripting. Key is the extension id, value is the extension.

setLocale

void setLocale(java.util.Locale locale)

sets the locale for messages, data display etc

addExtension

void addExtension(Extension extension)

adds an extension to this model. Must call extension.setModel(this) to set the model reference.

addModelChangeListener

void addModelChangeListener(ModelChangeListener l)

adds a model change listener

removeModelChangeListener

void removeModelChangeListener(ModelChangeListener l)

removes a model change listener

getTopDecorator

Model getTopDecorator()

Returns the top element of the decorator chain. If any extensions decorate the model, a decorator chain is built and its head is returned. Otherwise this is returned

getRootModel

Model getRootModel()

Returns the bottom element of the decorator chain. The returned model does not decorate any other model, its the end of the chain.