How to use addDistances method of org.evomaster.client.java.controller.internal.db.HeuristicsCalculator class

Best EvoMaster code snippet using org.evomaster.client.java.controller.internal.db.HeuristicsCalculator.addDistances

Source:HeuristicsCalculator.java

...112        Instant end = getAsInstant(getValue(between.getBetweenExpressionEnd(), data));113        Instant x = getAsInstant(getValue(between.getLeftExpression(), data));114        double after = computeComparison(x, start, new GreaterThanEquals());115        double before = computeComparison(x, end, new MinorThanEquals());116        return addDistances(after, before);117    }118    private double computeInExpression(InExpression exp, DataRow data) {119        //TODO can left be a list???120        ItemsList itemsList = exp.getRightItemsList();121        if (itemsList instanceof ExpressionList) {122            ExpressionList list = (ExpressionList) itemsList;123            if (exp.isNot()) {124                double max = 0;125                for (Expression element : list.getExpressions()) {126                    ComparisonOperator op = new NotEqualsTo();127                    op.setLeftExpression(exp.getLeftExpression());128                    op.setRightExpression(element);129                    double dist = computeComparisonOperator(op, data);130                    if (dist > max) {131                        max = dist;132                        break; // no need to look at others, as no gradient133                    }134                }135                return max;136            } else {137                double min = Double.MAX_VALUE;138                for (Expression element : list.getExpressions()) {139                    ComparisonOperator op = new EqualsTo();140                    op.setLeftExpression(exp.getLeftExpression());141                    op.setRightExpression(element);142                    double dist = computeComparisonOperator(op, data);143                    if (dist < min) {144                        min = dist;145                    }146                }147                return min;148            }149        } else {150            return cannotHandle(exp);151        }152    }153    private double computeIsNull(IsNullExpression exp, DataRow data) {154        Object x = getValue(exp.getLeftExpression(), data);155        if (x == null && !exp.isNot()) {156            return 0d;157        }158        if (x != null && exp.isNot()) {159            return 0d;160        }161        return 1;162    }163    private double cannotHandle(Expression exp) {164        SimpleLogger.uniqueWarn("WARNING, cannot handle SQL expression type '" + exp.getClass().getSimpleName() +165                "' with value: " + exp.toString());166        return Double.MAX_VALUE;167    }168    private double computeAnd(AndExpression exp, DataRow data) {169        double a = computeExpression(exp.getLeftExpression(), data);170        double b = computeExpression(exp.getRightExpression(), data);171        return addDistances(a, b);172    }173    private double addDistances(double a, double b) {174        double sum = a + b;175        if (sum < Math.max(a, b)) {176            //overflow177            return Double.MAX_VALUE;178        } else {179            return sum;180        }181    }182    private double computeOr(OrExpression exp, DataRow data) {183        double a = computeExpression(exp.getLeftExpression(), data);184        double b = computeExpression(exp.getRightExpression(), data);185        return Math.min(a, b);186    }187    private Instant getAsInstant(Object obj){...

addDistances

Using AI Code Generation

1import org.evomaster.client.java.controller.api.dto.database.operations.DatabaseCommandDto;2import org.evomaster.client.java.controller.api.dto.database.operations.InsertionDto;3import org.evomaster.client.java.controller.api.dto.database.schema.DbSchemaDto;4import org.evomaster.client.java.controller.api.dto.database.schema.TableDto;5import org.evomaster.client.java.controller.api.dto.database.operations.DeleteDto;6import org.evomaster.client.java.controller.api.dto.database.operations.UpdateDto;7import org.evomaster.client.java.controller.internal.db.SqlScriptRunner;8import org.evomaster.client.java.controller.internal.db.schema.SqlSchemaExtractor;9import org.evomaster.client.java.controller.internal.db.heuristics.HeuristicsCalculator;10import org.evomaster.client.java.controller.internal.db.heuristics.TableRow;11import org.evomaster.client.java.controller.internal.db.SqlInsertBuilder;12import org.evomaster.client.java.controller.internal.db.SqlDeleteBuilder;13import org.evomaster.client.java.controller.internal.db.SqlUpdateBuilder;14import org.evomaster.client.java.controller.internal.db.SqlRowBuilder;15import org.evomaster.client.java.controller.internal.db.SqlScriptExecutor;16import org.evomaster.client.java.controller.internal.db.SqlScriptExecutorImpl;17import org.evomaster.client.java.controller.internal.db.SqlScriptRunner;18import org.evomaster.client.java.controller.internal.db.schema.SqlSchemaExtractor;19import org.evomaster.client.java.controller.internal.db.heuristics.HeuristicsCalculator;20import org.evomaster.client.java.controller.internal.db.heuristics.TableRow;21import org.evomaster.client.java.controller.internal.db.SqlInsertBuilder;22import org.evomaster.client.java.controller.internal.db.SqlDeleteBuilder;23import org.evomaster.client.java.controller.internal.db.SqlUpdateBuilder;24import org.evomaster.client.java.controller.internal.db.SqlRowBuilder;25import org.evomaster.client.java.controller.internal.db.SqlScriptExecutor;26import org.evomaster.client.java.controller.internal.db.SqlScriptExecutorImpl;27import org.evomaster.client.java.controller.internal.db.SqlScriptRunner;28import org.evomaster.client.java.controller.internal.db.schema.SqlSchemaExtractor;29import org.evomaster.client.java.controller.internal.db.heuristics.HeuristicsCalculator;30import org.evomaster.client.java.controller.internal.db.heuristics.TableRow;31import org.evomaster.client.java.controller.internal.db.SqlInsertBuilder;32import org.evomaster.client.java.controller.internal.db.SqlDeleteBuilder;33import org.evomaster.client.java.controller.internal.db.SqlUpdateBuilder;34import org.evom

addDistances

Using AI Code Generation

1import org.evomaster.client.java.controller.api.dto.database.operations.InsertionDto2import org.evomaster.client.java.controller.api.dto.database.operations.DatabaseCommandDto3import org.evomaster.client.java.controller.api.dto.database.operations.QueryDto4import org.evomaster.client.java.controller.api.dto.database.operations.SelectionDto5import org.evomaster.client.java.controller.api.dto.database.operations.UpdateDto6import org.evomaster.client.java.controller.api.dto.database.schema.DbSchemaDto7import org.evomaster.client.java.controller.api.dto.database.schema.TableDto8import org.evomaster.client.java.controller.api.dto.database.schema.ColumnDto9import org.evomaster.client.java.controller.api.dto.database.operations.DatabaseCommandDto10import org.evomaster.client.java.controller.api.dto.database.operations.InsertionDto11import org.evomaster.client.java.controller.api.dto.database.operations.QueryDto12import org.evomaster.client.java.controller.api.dto.database.operations.SelectionDto13import org.evomaster.client.java.controller.api.dto.database.operations.UpdateDto14import org.evomaster.client.java.controller.api.dto.database.schema.ColumnDto15import org.evomaster.client.java.controller.api.dto.database.schema.DbSchemaDto16import org.evomaster.client.java.controller.api.dto.database.schema.TableDto17import org.evomaster.client.java.controller.internal.db.HeuristicsCalculator18import org.evomaster.client.java.controller.internal.db.schema.DatabaseType19import org.evomaster.client.java.controller.internal.db.schema.SchemaExtractor20import org.evomaster.client.java.controller.internal.db.schema.Table21import org.evomaster.client.java.controller.internal.db.schema.TableColumn22import org.evomaster.client.java.controller.internal.db.SqlScriptRunner23import org.evomaster.client.java.controller.internal.db.SqlScriptRunner24import org.evomaster.client.java.controller.internal.db.schema.SchemaExtractor25import org.evomaster.client.java.controller.internal.db.schema.Table26import org.evomaster.client.java.controller.internal.db.schema.TableColumn27import org.evomaster.client.java.controller.internal.db.schema.DatabaseType28def schema = new DbSchemaDto()29def table = new TableDto()30def column1 = new ColumnDto()

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