com.tonbeller.jpivot.olap.model
Interface OlapModel

All Superinterfaces:

com.tonbeller.wcf.bookmarks.Bookmarkable, Model

All Known Implementing Classes:

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

public interface OlapModel
extends Model

Provides access to extensions, result and metadata. It does not specify what data are displayed (the query). Supports navigations thru Extensions.

See Also:

Extension, Result

Nested Class Summary

static class	OlapModel.EmptyCubeException thrown if the result can not be computed because the cube is empty.
static class	OlapModel.ResultTooLargeException thrown if too many result positions would be returned

Field Summary

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

EXTENSIONAL, INTENSIONAL

Method Summary

void	destroy() called once when the not used any longer.
Dimension[]	getDimensions()
java.lang.String	getID()
Member[]	getMeasures()
Result	getResult() runs the query and returns the result
void	initialize() called once after creation.
void	setID(java.lang.String ID) sets an ID string for this model
void	setServletContext(javax.servlet.ServletContext servletContext) store a servlet context to the model

Methods inherited from interface com.tonbeller.jpivot.core.Model

addExtension, addModelChangeListener, getExtension, getExtensions, getRootModel, getTopDecorator, removeModelChangeListener, setLocale

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

getBookmarkState, setBookmarkState

Method Detail

getResult

Result getResult()
                 throws OlapException

runs the query and returns the result

Throws:

OlapException

getDimensions

Dimension[] getDimensions()

Returns:

all dimensions of the cube for navigation

getMeasures

Member[] getMeasures()

Returns:

all measures of the cube for navigation

initialize

void initialize()
                throws OlapException

called once after creation. E.g. open DB connection

Throws:

OlapException

destroy

void destroy()

called once when the not used any longer. E.g. close DB connection

getID

java.lang.String getID()

Returns:

an ID string for this model

setID

void setID(java.lang.String ID)

sets an ID string for this model

setServletContext

void setServletContext(javax.servlet.ServletContext servletContext)

store a servlet context to the model