@GenModel(fileExtensions="cube")
@GenModel(modelName="CubeDSL")
@GenModel(prefix="CubeDSL")
@GenModel(updateClasspath="false")
@GenModel(loadInitialization="false")
@GenModel(literalsInterface="true")
@GenModel(copyrightText="Copyright (c) 2011, 2016 - Loetz GmbH&Co.KG (69115 Heidelberg, Germany)
 All rights reserved. This program and the accompanying materials 
 are made available under the terms of the Eclipse Public License 2.0  
 which accompanies this distribution, and is available at 
 https://www.eclipse.org/legal/epl-2.0/ 
 
 SPDX-License-Identifier: EPL-2.0 

 Based on ideas from Xtext, Xtend, Xcore
  
 Contributors:  
 		José C. Domínguez - Initial implementation
 ")
@Ecore(nsURI="http://osbp.eclipse.org/xtext/cubedsl/CubeDSL")
@Ecore(nsPrefix="cubeDSL")
@Ecore(rootPackage="cubeDSL")
package org.eclipse.osbp.xtext.cubedsl

import GenModel
import org.eclipse.osbp.dsl.semantic.common.types.LPackage
import org.eclipse.osbp.dsl.semantic.entity.LEntity
import org.eclipse.osbp.dsl.semantic.entity.LEntityFeature
import org.eclipse.emf.ecore.InternalEObject
import org.eclipse.osbp.xtext.oxtype.resource.EcoreUtil3
import org.eclipse.emf.ecore.EObject
import org.eclipse.xtext.xtype.XImportSection

class CubeModel extends CubeLazyResolver {
	contains XImportSection importSection
	contains CubePackage pckg
}

type InternalEObject wraps InternalEObject

class CubeLazyResolver {
	op EObject eResolveProxy(InternalEObject proxy) {
		return EcoreUtil3.resolve(proxy, this.eResource().resourceSet);
	}
}

class CubePackage extends LPackage{
	boolean schemaTableNamesToLowerCase
	contains CubeDimension[] dimensions
	contains CubeType[] cubes
}

class CubeBase extends CubeLazyResolver{
	String name
}

class CubeType extends CubeBase {
	boolean defaultMeasure
	String defaultMeasureValue
	contains CubeTypeEntity cubeTypeEntity
}

class CubeDimensionUsage extends CubeLazyResolver {
	refers CubeDimension sourceValue
	refers LEntityFeature overValue
}

class CubeDimension extends CubeBase {
	boolean typeTime
	contains CubeHierarchy[] hierarchies
}

class CubeHierarchy extends CubeBase {
	boolean hasAll
	boolean allMemberName
	String allMemberNameValue
	boolean defaultMember
	String defaultMemberValue
	contains CubeDimensionEntity cubeDimEntity
}
 
class CubeEntity extends CubeLazyResolver {
	boolean key
	refers LEntity entityValue
	refers LEntityFeature keyValue
}

class CubeEntityRef extends CubeLazyResolver {
	contains CubeEntity entityRef
}

class CubeTypeEntity extends CubeEntityRef{
	boolean key
	contains CubeDimensionUsage[] dimensionUsages
	contains CubeMeasure[] measures
}

class CubeDimensionEntity extends CubeEntityRef{
	boolean key
	contains CubeLevel[] hierarchLevels
	contains CubeDimensionEntityEntity dimEntity
}

class CubeDimensionEntityEntity extends CubeDimensionEntity{
	refers LEntityFeature overValue
}

class CubeLevel extends CubeBase {
	boolean uniqueMembers
	boolean levelType
	boolean nameColumn
	boolean captionColumn
	boolean ordinalColumn
	refers LEntityFeature levelColValue
	refers LEntityFeature levelNameColValue
	refers LEntityFeature levelCaptionColValue
	refers LEntityFeature levelOrdinalColValue
	CubeLevelLevelType levelTypeValue
	contains CubeLevelProp[] properties
}

class CubeLevelProp extends CubeBase {
	boolean ^type
	refers LEntityFeature levelPropColValue
	CubeLevelPropType typeValue
}

class CubeMeasure extends CubeBase {
	boolean notVisible
	CubeAggregatorEnum aggregator
	refers LEntityFeature measureCol
}

enum CubeAggregatorEnum {
	 SUM as 'sum'
	 COUNT as 'count'
	 MIN as 'min'
	 MAX as 'max'
	 AVG as 'avg'
	 DSC as 'distinct-count'
}
	 
enum CubeLevelPropType{
	STRING as 'String'
	NUMERIC as 'Numeric'
	INTEGER as 'Integer'
	BOOLEAN as 'Boolean'
	DATE as 'Date'
	TIME as 'Time'
	TIMESTAMP as 'Timestamp'
}

enum CubeLevelLevelType{
	MDLEVEL_TYPE_TIME as 'Time'
	MDLEVEL_TYPE_TIME_YEARS as 'TimeYears'
	MDLEVEL_TYPE_TIME_HALF_YEARS as 'TimeHalfYears'
	MDLEVEL_TYPE_TIME_QUARTERS as 'TimeQuarters'
	MDLEVEL_TYPE_TIME_MONTHS as 'TimeMonths'
	MDLEVEL_TYPE_TIME_WEEKS as 'TimeWeeks'
	MDLEVEL_TYPE_TIME_DAYS as 'TimeDays'
	MDLEVEL_TYPE_TIME_HOURS as 'TimeHours'
	MDLEVEL_TYPE_TIME_MINUTES as 'TimeMinutes'
	MDLEVEL_TYPE_TIME_SECONDS as 'TimeSeconds'
}