AnalyzerProvider.java

/*
 * Copyright 2016 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.drools.workbench.services.verifier.webworker.client.testutil;

import java.util.HashSet;
import java.util.Set;

import org.drools.workbench.models.guided.dtable.shared.model.GuidedDecisionTable52;
import org.drools.workbench.services.verifier.api.client.Status;
import org.drools.workbench.services.verifier.api.client.configuration.AnalyzerConfiguration;
import org.drools.workbench.services.verifier.api.client.index.DataType;
import org.drools.workbench.services.verifier.api.client.reporting.Issue;
import org.drools.workbench.services.verifier.core.main.Analyzer;
import org.drools.workbench.services.verifier.core.main.Reporter;
import org.drools.workbench.services.verifier.plugin.client.api.FactTypes;
import org.drools.workbench.services.verifier.webworker.client.DTableUpdateManager;

public class AnalyzerProvider {

    private Set<Issue> analysisReport;
    private Status status;

    private Analyzer analyzer = null;
    private AnalyzerConfiguration configuration = new AnalyzerConfigurationMock();
    private DTableUpdateManager updateManager;
    private FactTypes factTypes = new FactTypes();
    private DecisionTableAnalyzerBuilder decisionTableAnalyzerBuilder;

    public AnalyzerProvider() {

        factTypes.add( new FactTypes.FactType( "Applicant",
                                               new HashSet<FactTypes.Field>() {{
                                                   add( new FactTypes.Field( "age",
                                                                             DataType.TYPE_NUMERIC_INTEGER ) );
                                               }} ) );

        factTypes.add( new FactTypes.FactType( "Account",
                                               new HashSet<FactTypes.Field>() {{
                                                   add( new FactTypes.Field( "deposit",
                                                                             DataType.TYPE_NUMERIC_DOUBLE ) );
                                               }} ) );

        factTypes.add( new FactTypes.FactType( "Person",
                                               new HashSet<FactTypes.Field>() {{
                                                   add( new FactTypes.Field( "age",
                                                                             DataType.TYPE_NUMERIC_INTEGER ) );
                                                   add( new FactTypes.Field( "name",
                                                                             DataType.TYPE_STRING ) );
                                                   add( new FactTypes.Field( "lastName",
                                                                             DataType.TYPE_STRING ) );
                                                   add( new FactTypes.Field( "description",
                                                                             DataType.TYPE_STRING ) );
                                                   add( new FactTypes.Field( "approved",
                                                                             DataType.TYPE_BOOLEAN ) );
                                                   add( new FactTypes.Field( "salary",
                                                                             DataType.TYPE_NUMERIC_INTEGER ) );
                                               }} ) );
    }

    public FactTypes getFactTypes() {
        return factTypes;
    }

    public Set<Issue> getAnalysisReport() {
        return analysisReport;
    }

    public Status getStatus() {
        return status;
    }

    public Analyzer getAnalyser( final GuidedDecisionTable52 table52 ) {

        final DecisionTableAnalyzerBuilder builder = getDecisionTableAnalyzerBuilder()
                .withFieldTypes( factTypes )
                .withAnalyzer( analyzer )
                .withModel( table52 );


        return builder.build();
    }

    public DTableUpdateManager getUpdateManager( final GuidedDecisionTable52 table52,
                                                 final Analyzer analyzer ) {
        updateManager = getDecisionTableAnalyzerBuilder()
                .withFieldTypes( factTypes )
                .withModel( table52 )
                .withAnalyzer( analyzer )
                .withConfiguration( configuration )
                .getUpdateManagerBuilder()
                .buildUpdateManager();
        return updateManager;
    }

    private DecisionTableAnalyzerBuilder getDecisionTableAnalyzerBuilder() {
        if ( decisionTableAnalyzerBuilder == null ) {
            decisionTableAnalyzerBuilder = new DecisionTableAnalyzerBuilder() {
                @Override
                protected InnerBuilder getInnerBuilder() {
                    return new InnerBuilder( configuration ) {
                        @Override
                        protected Reporter getAnalysisReporter() {
                            return AnalyzerProvider.this.getAnalysisReporter();
                        }
                    };
                }

            };
        }
        return decisionTableAnalyzerBuilder;
    }

    private Reporter getAnalysisReporter() {
        return new Reporter() {

            @Override
            public void sendReport( final Set<Issue> issues ) {
                analysisReport = issues;
            }

            @Override
            public void sendStatus( final Status _status ) {
                status = _status;
            }
        };
    }

    public AnalyzerBuilder makeAnalyser() {
        return new AnalyzerBuilder( this );
    }

    public Analyzer makeAnalyser( final GuidedDecisionTable52 table52 ) {
        return getAnalyser( table52 );
    }

    public void setConfiguration( final AnalyzerConfiguration analyzerConfiguration ) {
        this.configuration = analyzerConfiguration;
    }
}