cwmexample.java

一个数据挖掘软件ALPHAMINERR的整个过程的JAVA版源代码

     nonKeyAttribute.setType( integerType );
     nonKeyAttribute.setNamespace( timeDimension );
     featureList.add( nonKeyAttribute );


     // Create the Customer Dimension and add it to the Schema

     Dimension customerDimension = dimensionClass.createDimension();
     customerDimension.setName( "Customer" );

     dimCol.add( customerDimension );
     customerDimension.setSchema( schema );

     // Create the primary key of the Customer Dimension using the
     // "surrogate key" pattern

     keyAttribute = attributeClass.createAttribute();
     keyAttribute.setName( "CustomerID" );
     keyAttribute.setType( integerType );
     keyAttribute.setNamespace( customerDimension );
     featureList = customerDimension.getFeature();
     featureList.add( keyAttribute );

     uniqueKey = uniqueKeyClass.createUniqueKey();
     uniqueKey.setName( "CustomerUK" );
     keyFeatureList = uniqueKey.getFeature();
     keyFeatureList.add( keyAttribute );
     uniqueKey.setNamespace( customerDimension );
     ownedElements = customerDimension.getOwnedElement();
     ownedElements.add( uniqueKey );

     // Note that the stereotype is reused...
     extendedElements.add( uniqueKey );

     // Create the non-key attributes and add them to the Customer Dimension.
     // Note that the data types created previously are re-used.

     nonKeyAttribute = attributeClass.createAttribute();

     nonKeyAttribute.setName( "CustomerType" );
     nonKeyAttribute.setType( stringType );
     nonKeyAttribute.setNamespace( customerDimension );
     featureList.add( nonKeyAttribute );

     nonKeyAttribute = attributeClass.createAttribute();
     nonKeyAttribute.setName( "ISP" );
     nonKeyAttribute.setType( stringType );
     nonKeyAttribute.setNamespace( customerDimension );
     featureList.add( nonKeyAttribute );

     nonKeyAttribute = attributeClass.createAttribute();
     nonKeyAttribute.setName( "CookieID" );
     nonKeyAttribute.setType( integerType );
     nonKeyAttribute.setNamespace( customerDimension );
     featureList.add( nonKeyAttribute );

     // ...

     nonKeyAttribute = attributeClass.createAttribute();
     nonKeyAttribute.setName( "Region" );
     nonKeyAttribute.setType( stringType );
     nonKeyAttribute.setNamespace( customerDimension );
     featureList.add( nonKeyAttribute );

     nonKeyAttribute = attributeClass.createAttribute();
     nonKeyAttribute.setName( "Country" );
     nonKeyAttribute.setType( stringType );
     nonKeyAttribute.setNamespace( customerDimension );
     featureList.add( nonKeyAttribute );


     // Create the Product Dimension and add it to the Schema

     Dimension productDimension = dimensionClass.createDimension();
     productDimension.setName( "Product" );

     dimCol.add( productDimension );
     productDimension.setSchema( schema );

     // Create the primary key of the Product Dimension using the
     // "surrogate key" pattern

     keyAttribute = attributeClass.createAttribute();
     keyAttribute.setName( "ProductID" );
     keyAttribute.setType( integerType );
     keyAttribute.setNamespace( productDimension );
     featureList = productDimension.getFeature();
     featureList.add( keyAttribute );

     uniqueKey = uniqueKeyClass.createUniqueKey();
     uniqueKey.setName( "ProductUK" );
     keyFeatureList = uniqueKey.getFeature();
     keyFeatureList.add( keyAttribute );
     uniqueKey.setNamespace( productDimension );
     ownedElements = productDimension.getOwnedElement();
     ownedElements.add( uniqueKey );

     // Note that the stereotype is reused...
     extendedElements.add( uniqueKey );

     // Create the non-key attributes and add them to the Product Dimension.
     // Note that the data types created previously are re-used.

     nonKeyAttribute = attributeClass.createAttribute();

     nonKeyAttribute.setName( "ProductType" );
     nonKeyAttribute.setType( stringType );
     nonKeyAttribute.setNamespace( productDimension );
     featureList.add( nonKeyAttribute );

     nonKeyAttribute = attributeClass.createAttribute();
     nonKeyAttribute.setName( "SKU" );
     nonKeyAttribute.setType( stringType );
     nonKeyAttribute.setNamespace( productDimension );
     featureList.add( nonKeyAttribute );

     nonKeyAttribute = attributeClass.createAttribute();
     nonKeyAttribute.setName( "Description" );
     nonKeyAttribute.setType( stringType );
     nonKeyAttribute.setNamespace( productDimension );
     featureList.add( nonKeyAttribute );

     // ...

     nonKeyAttribute = attributeClass.createAttribute();
     nonKeyAttribute.setName( "Weight" );
     nonKeyAttribute.setType( integerType );
     nonKeyAttribute.setNamespace( productDimension );
     featureList.add( nonKeyAttribute );

     // ...

     nonKeyAttribute = attributeClass.createAttribute();
     nonKeyAttribute.setName( "Buyer" );
     nonKeyAttribute.setType( stringType );
     nonKeyAttribute.setNamespace( productDimension );
     featureList.add( nonKeyAttribute );


     // Create the Page Dimension and add it to the Schema

     Dimension pageDimension = dimensionClass.createDimension();
     pageDimension.setName( "Page" );

     dimCol.add( pageDimension );
     pageDimension.setSchema( schema );

     // Create the primary key of the Page Dimension using the
     // "surrogate key" pattern

     keyAttribute = attributeClass.createAttribute();
     keyAttribute.setName( "PageID" );
     keyAttribute.setType( integerType );
     keyAttribute.setNamespace( pageDimension );
     featureList = pageDimension.getFeature();
     featureList.add( keyAttribute );

     uniqueKey = uniqueKeyClass.createUniqueKey();
     uniqueKey.setName( "PageUK" );
     keyFeatureList = uniqueKey.getFeature();
     keyFeatureList.add( keyAttribute );
     uniqueKey.setNamespace( pageDimension );
     ownedElements = pageDimension.getOwnedElement();
     ownedElements.add( uniqueKey );

     // Note that the stereotype is reused...
     extendedElements.add( uniqueKey );

     // Create the non-key attributes and add them to the Page Dimension.
     // Note that the data types created previously are re-used.

     nonKeyAttribute = attributeClass.createAttribute();

     nonKeyAttribute.setName( "Source" );
     nonKeyAttribute.setType( stringType );
     nonKeyAttribute.setNamespace( pageDimension );
     featureList.add( nonKeyAttribute );

     nonKeyAttribute = attributeClass.createAttribute();
     nonKeyAttribute.setName( "Function" );
     nonKeyAttribute.setType( stringType );
     nonKeyAttribute.setNamespace( pageDimension );
     featureList.add( nonKeyAttribute );

     nonKeyAttribute = attributeClass.createAttribute();
     nonKeyAttribute.setName( "Template" );
     nonKeyAttribute.setType( stringType );
     nonKeyAttribute.setNamespace( pageDimension );
     featureList.add( nonKeyAttribute );

     // ...

     nonKeyAttribute = attributeClass.createAttribute();
     nonKeyAttribute.setName( "Buyer" );
     nonKeyAttribute.setType( stringType );
     nonKeyAttribute.setNamespace( pageDimension );
     featureList.add( nonKeyAttribute );


     // Create the Event Dimension and add it to the Schema

     Dimension eventDimension = dimensionClass.createDimension();
     eventDimension.setName( "Event" );

     dimCol.add( eventDimension );
     eventDimension.setSchema( schema );

     // Create the primary key of the Event Dimension using the
     // "surrogate key" pattern

     keyAttribute = attributeClass.createAttribute();
     keyAttribute.setName( "EventID" );
     keyAttribute.setType( integerType );
     keyAttribute.setNamespace( eventDimension );
     featureList = eventDimension.getFeature();
     featureList.add( keyAttribute );

     uniqueKey = uniqueKeyClass.createUniqueKey();
     uniqueKey.setName( "EventUK" );
     keyFeatureList = uniqueKey.getFeature();
     keyFeatureList.add( keyAttribute );
     uniqueKey.setNamespace( eventDimension );
     ownedElements = eventDimension.getOwnedElement();
     ownedElements.add( uniqueKey );

     // Note that the stereotype is reused...
     extendedElements.add( uniqueKey );

     // Create the non-key attributes and add them to the Event Dimension.
     // Note that the data types created previously are re-used.

     nonKeyAttribute = attributeClass.createAttribute();

     nonKeyAttribute.setName( "EventType" );
     nonKeyAttribute.setType( stringType );
     nonKeyAttribute.setNamespace( eventDimension );
     featureList.add( nonKeyAttribute );

     nonKeyAttribute = attributeClass.createAttribute();
     nonKeyAttribute.setName( "EventContent" );
     nonKeyAttribute.setType( stringType );
     nonKeyAttribute.setNamespace( eventDimension );
     featureList.add( nonKeyAttribute );


     // Create the Session Dimension and add it to the Schema

     Dimension sessionDimension = dimensionClass.createDimension();
     sessionDimension.setName( "Session" );

     dimCol.add( sessionDimension );
     sessionDimension.setSchema( schema );

     // Create the primary key of the Session Dimension using the
     // "surrogate key" pattern

     keyAttribute = attributeClass.createAttribute();
     keyAttribute.setName( "SessionID" );
     keyAttribute.setType( integerType );
     keyAttribute.setNamespace( sessionDimension );
     featureList = sessionDimension.getFeature();
     featureList.add( keyAttribute );

     uniqueKey = uniqueKeyClass.createUniqueKey();
     uniqueKey.setName( "SessionUK" );
     keyFeatureList = uniqueKey.getFeature();
     keyFeatureList.add( keyAttribute );
     uniqueKey.setNamespace( sessionDimension );
     ownedElements = sessionDimension.getOwnedElement();
     ownedElements.add( uniqueKey );

     // Note that the stereotype is reused...
     extendedElements.add( uniqueKey );

     // Create the non-key attributes and add them to the Session Dimension.
     // Note that the data types created previously are re-used.

     nonKeyAttribute = attributeClass.createAttribute();

     nonKeyAttribute.setName( "SessionType" );
     nonKeyAttribute.setType( stringType );
     nonKeyAttribute.setNamespace( sessionDimension );
     featureList.add( nonKeyAttribute );

     nonKeyAttribute = attributeClass.createAttribute();
     nonKeyAttribute.setName( "LocalContext" );
     nonKeyAttribute.setType( stringType );
     nonKeyAttribute.setNamespace( sessionDimension );
     featureList.add( nonKeyAttribute );

     nonKeyAttribute = attributeClass.createAttribute();
     nonKeyAttribute.setName( "SessionContext" );
     nonKeyAttribute.setType( stringType );
     nonKeyAttribute.setNamespace( sessionDimension );
     featureList.add( nonKeyAttribute );

     // ...

     nonKeyAttribute = attributeClass.createAttribute();
     nonKeyAttribute.setName( "CustomerStatus" );
     nonKeyAttribute.setType( stringType );
     nonKeyAttribute.setNamespace( sessionDimension );
     featureList.add( nonKeyAttribute );


     // Create the Referral Dimension and add it to the Schema

     Dimension referralDimension = dimensionClass.createDimension();
     referralDimension.setName( "Referral" );

     dimCol.add( referralDimension );
     referralDimension.setSchema( schema );

     // Create the primary key of the Referral Dimension using the
     // "surrogate key" pattern

     keyAttribute = attributeClass.createAttribute();
     keyAttribute.setName( "ReferralID" );
     keyAttribute.setType( integerType );
     keyAttribute.setNamespace( referralDimension );
     featureList = referralDimension.getFeature();
     featureList.add( keyAttribute );

     uniqueKey = uniqueKeyClass.createUniqueKey();
     uniqueKey.setName( "ReferralUK" );
     keyFeatureList = uniqueKey.getFeature();
     keyFeatureList.add( keyAttribute );