dbscanclusteringoperatorresult.java

DBSCAN的Java 数据挖掘 源代码

package xmu.hll.operation.result;

import xmu.hll.operation.operator.DBSCANClusteringOperator;

import com.prudsys.pdm.Core.MiningAttribute;
import com.prudsys.pdm.Core.MiningDataSpecification;
import com.prudsys.pdm.Core.MiningException;
import com.prudsys.pdm.Input.MiningStoredData;
import com.prudsys.pdm.Models.Clustering.ClusteringMiningModel;

import eti.bi.alphaminer.core.handler.ICaseHandler;
import eti.bi.alphaminer.operation.operator.INodeInfo;
import eti.bi.alphaminer.operation.result.OperatorResult;
import eti.bi.alphaminer.operation.result.view.PmmlView;
import eti.bi.alphaminer.patch.standard.operation.result.view.ClusteringDataView;
import eti.bi.alphaminer.patch.standard.operation.result.view.ClusteringGraphView;
import eti.bi.alphaminer.patch.standard.operation.result.view.ClusteringTreeView;
import eti.bi.alphaminer.vo.IBIData;
import eti.bi.alphaminer.vo.IBIModel;
import eti.bi.alphaminer.vo.IBIObject;
import eti.bi.common.Locale.Resource;
import eti.bi.exception.SysException;

public class DBSCANClusteringOperatorResult extends OperatorResult {
	private static final long serialVersionUID = 0xc2c584a68aa94cdaL;
    private DBSCANClusteringOperator m_ClusteringOperator;
    private ClusteringMiningModel m_ClusteringModel;
    private MiningDataSpecification m_MetaData;
    private MiningStoredData m_MiningStoredData;
    private String m_ModelPMMLPath;
    private MiningAttribute m_Attributes[];

    public DBSCANClusteringOperatorResult(String a_CaseID, String a_NodeID, String a_Name, INodeInfo a_NodeInfo, ICaseHandler a_CaseHandler) throws Exception {
        super((new StringBuilder(String.valueOf(a_Name))).append(Resource.srcStr("Result")).toString(), a_CaseID, a_NodeID, a_NodeInfo, a_CaseHandler);
    }

    protected void init() throws Exception {}
    
    protected void getContent() throws SysException {
        m_ClusteringOperator = (DBSCANClusteringOperator)m_Operator;
        IBIObject aBIObject = m_ClusteringOperator.getOutputBIObject();
        
        if(aBIObject == null || aBIObject.getBIModel() == null || aBIObject.getBIData() == null) {
            throw new SysException("The input BIObject is NULL");
        }
        
        IBIModel aBIModel = aBIObject.getBIModel();
        IBIData aBIData = aBIObject.getBIData();
        m_ClusteringModel = (ClusteringMiningModel)aBIModel.getMiningModel();
        m_MetaData = aBIData.getMetaData();
        m_MiningStoredData = aBIData.getMiningStoredData();
        m_Attributes = m_MetaData.getAttributesArray();
        
        try {
            m_Operator.writeTempModelFile();
            m_ModelPMMLPath = aBIModel.getTempBIModelPath();
        }
        catch(SysException e) {
            e.printStackTrace();
        }
    }

    protected void createResult() throws SysException, MiningException, InterruptedException {
        ClusteringTreeView treeView = new ClusteringTreeView(m_ClusteringModel, m_Attributes);
        ClusteringGraphView graphView = new ClusteringGraphView(m_ClusteringModel, m_Attributes);
        addView(treeView);
        addView(graphView);
        PmmlView pmmlView = new PmmlView(m_ModelPMMLPath, this);
        try {
            pmmlView.preparePmml();
            pmmlView.showPmml();
            addView(pmmlView);
        }
        catch(SysException e) {
            e.printStackTrace();
            m_SystemMessageHandler.appendMessage(e.getMessage());
        }
        
        ClusteringDataView dataView = new ClusteringDataView(m_ClusteringOperator);
        addView(dataView);
        setClosable(true);
        setMaximizable(true);
        setResizable(true);
        setSize(700, 500);
    }
}