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

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

Source:HeuristicsCalculator.java

...107        }108        return cannotHandle(exp);109    }110    private double computeBetween(Between between, DataRow data) {111        Instant start = getAsInstant(getValue(between.getBetweenExpressionStart(), data));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){188        if(obj == null){189            /*190                TODO this shouldn't really happen if we have full SQL support, like sub-selects191             */192            return null;193        }194        if(obj instanceof Timestamp){195            Timestamp timestamp = (Timestamp) obj;196            return timestamp.toInstant();197        }198        if(obj instanceof String){199            try {200                return ZonedDateTime.parse(obj.toString()).toInstant();201            } catch (DateTimeParseException e){202                /*203                    maybe it is in some weird format like 28-Feb-17...204                    this shouldn't really happen, but looks like Hibernate generate SQL from205                    JPQL with Date handled like this :(206                 */207                DateTimeFormatter df = new DateTimeFormatterBuilder()208                        // case insensitive to parse JAN and FEB209                        .parseCaseInsensitive()210                        // add pattern211                        .appendPattern("dd-MMM-yy")212                        // create formatter (use English Locale to parse month names)213                        .toFormatter(Locale.ENGLISH);214                return LocalDate.parse(obj.toString(), df)215                        .atStartOfDay().toInstant(ZoneOffset.UTC);216            }217        }218        SimpleLogger.warn("Cannot handle time value for class: " + obj.getClass());219        return null;220    }221    private double computeComparisonOperator(ComparisonOperator exp, DataRow data) {222        Object left = getValue(exp.getLeftExpression(), data);223        Object right = getValue(exp.getRightExpression(), data);224        if(left instanceof Timestamp || right instanceof Timestamp){225            Instant a = getAsInstant(left);226            Instant b = getAsInstant(right);227            if(a==null || b==null){228                return cannotHandle(exp);229            }230            return computeComparison(a, b, exp);231        }232        if (left instanceof Number && right instanceof Number) {233            double x = ((Number) left).doubleValue();234            double y = ((Number) right).doubleValue();235            return computerComparison(x, y, exp);236        }237        if (left instanceof String && right instanceof String) {238            return computeComparison(left.toString(), right.toString(), exp);239        }240        if (left instanceof Boolean && right instanceof Boolean) {...

getAsInstant

Using AI Code Generation

1import org.evomaster.client.java.controller.api.dto.database.operations.InsertionDto;2import org.evomaster.client.java.controller.api.dto.database.operations.SqlScriptDto;3import org.evomaster.client.java.controller.api.dto.database.schema.DatabaseType;4import org.evomaster.client.java.controller.api.dto.database.schema.DbSchemaDto;5import org.evomaster.client.java.controller.api.dto.database.schema.TableDto;6import org.evomaster.client.java.controller.api.dto.database.schema.TableIndexDto;7import org.evomaster.client.java.controller.api.dto.database.schema.TableIndexType;8import org.evomaster.client.java.controller.api.dto.database.schema.TableType;9import org.evomaster.client.java.controller.api.dto.database.schema.ViewDto;10import org.evomaster.client.java.controller.api.dto.database.schema.ViewType;11import org.evomaster.client.java.controller.api.dto.database.operations.DeleteAllDataDto;12import org.evomaster.client.java.controller.api.dto.database.operations.DeleteTableDto;13import org.evomaster.client.java.controller.api.dto.database.operations.InsertionDto;14import org.evomaster.client.java.controller.api.dto.database.operations.SqlScriptDto;15import org.evomaster.client.java.controller.api.dto.database.operations.UpdateTableDto;16import org.evomaster.client.java.controller.api.dto.database.schema.DbSchemaDto;17import org.evomaster.client.java.controller.api.dto.database.schema.TableDto;18import org.evomaster.client.java.controller.api.dto.database.schema.TableIndexDto;19import org.evomaster.client.java.controller.api.dto.database.schema.TableIndexType;20import org.evomaster.client.java.controller.api.dto.database.schema.TableType;21import org.evomaster.client.java.controller.api.dto.database.schema.ViewDto;22import org.evomaster.client.java.controller.api.dto.database.schema.ViewType;23import org.evomaster.client.java.controller.api.dto.database.operations.DeleteAllDataDto;24import org.evomaster.client.java.controller.api.dto.database.operations.DeleteTableDto;25import org.evomaster.client.java.controller.api.dto.database.operations.InsertionDto;26import org.evomaster.client.java.controller.api.dto.database.operations.SqlScriptDto;27import org.evomaster.client.java.controller.api.dto.database.operations.UpdateTableDto;28import org.evomaster.client.java.controller.api.dto.database.schema.DbSchemaDto;29import org.evomaster.client.java.controller.api.dto.database.schema.TableDto;30import org.evomaster.client.java.controller.api.dto.database.schema.TableIndexDto;31import org.evomaster.client.java.controller.api.dto.database.schema.TableIndex

getAsInstant

Using AI Code Generation

1    public void test() throws Exception {2        RestAssuredMockMvc.given()3                .accept("application/json")4                .contentType("application/json")5                .body("{\"id\":1,\"name\":\"name_0\",\"birthDate\":0}")6                .post("/api/individuals")7                .then()8                .statusCode(201);9        RestAssuredMockMvc.given()10                .accept("application/json")11                .contentType("application/json")12                .body("{\"id\":2,\"name\":\"name_0\",\"birthDate\":0}")13                .post("/api/individuals")14                .then()15                .statusCode(201);16        RestAssuredMockMvc.given()17                .accept("application/json")18                .contentType("application/json")19                .body("{\"id\":3,\"name\":\"name_0\",\"birthDate\":0}")20                .post("/api/individuals")21                .then()22                .statusCode(201);23        HeuristicsCalculator heuristicsCalculator = new HeuristicsCalculator();24        Instant instant = heuristicsCalculator.getAsInstant("2020-01-01T00:00:00Z");25        assertEquals(1577836800, instant.getEpochSecond());26    }27}

getAsInstant

Using AI Code Generation

1import org.evomaster.client.java.controller.internal.db.HeuristicsCalculator;2import org.evomaster.client.java.controller.internal.db.SqlScriptRunner;3import org.evomaster.client.java.controller.internal.db.TableRow;4import org.evomaster.client.java.controller.internal.db.schema.Column;5import org.evomaster.client.java.controller.internal.db.schema.DatabaseType;6import org.evomaster.client.java.controller.internal.db.schema.Table;7import org.evomaster.client.java.controller.internal.db.schema.TableSchema;8import org.evomaster.client.java.controller.internal.db.schema.TableSchemaExtractor;9import org.evomaster.client.java.controller.internal.db.schema.TableSchemaExtractorFactory;10import org.evomaster.client.java.controller.internal.db.sql.SqlInsertBuilder;11import org.evomaster.client.java.controller.internal.db.sql.SqlScriptExecutor;12import org.evomaster.client.java.controller.internal.db.sql.SqlScriptExecutorFactory;13import org.evomaster.client.java.controller.internal.db.sql.SqlTableCreator;14import org.evomaster.client.java.controller.internal.db.sql.SqlTableCreatorFactory;15import org.evomaster.client.java.controller.internal.db.sql.SqlWhereBuilder;16import org.evomaster.client.java.controller.internal.db.sql.SqlWhereBuilderFactory;17import org.evomaster.client.java.controller.internal.db.sql.schema.SqlColumn;18import org.evomaster.client.java.controller.internal.db.sql.schema.SqlTable;19import org.evomaster.client.java.controller.internal.db.sql.schema.SqlTableSchema;20import org.evomaster.client.java.controller.internal.db.sql.schema.SqlTableSchemaExtractor;21import org.evomaster.client.java.controller.internal.db.sql.schema.SqlTableSchemaExtractorFactory;22import org.evomaster.client.java.controller.internal.db.sql.schema.SqlType;23import org.evomaster.client.java.controller.internal.db.sql.schema.SqlTypeFactory;24import org.evomaster.client.java.controller.internal.db.sql.schema.SqlTypeMapping;25import org.evomaster.client.java.controller.internal.db.sql.schema.SqlTypeMappingFactory;26import org.evomaster.client.java.controller.internal.db.sql.schema.SqlTypeMappingFactoryImpl;27import org.evomaster.client.java.controller.internal.db.sql.schema.SqlTypeMappingImpl;28import org.evomaster.client.java.controller.internal.db.sql.schema.SqlTypeMappingImpl.SqlTypeMappingBuilder;29import org.evomaster.client.java.controller.internal.db.sql.schema.SqlTypeMappingImpl.SqlTypeMappingBuilderImpl;30import org.evomaster.client.java.controller.internal.db.sql.schema.SqlTypeMappingImpl.SqlTypeMappingImplBuilder;31import org.evomaster.client

getAsInstant

Using AI Code Generation

1import java.time.Instant2import java.time.LocalDate3import java.time.LocalDateTime4import java.time.LocalTime5import java.time.OffsetDateTime6import java.time.ZoneId7import java.time.ZonedDateTime8import java.time.format.DateTimeFormatter9import java.time.format.DateTimeParseException10import java.time.temporal.ChronoUnit11class TimeUtils {12    companion object {13        private val FORMATTERS = listOf(14        fun getAsInstant(dateString: String): Instant? {15            for (formatter in FORMATTERS) {16                try {17                    val temporalAccessor = formatter.parseBest(dateString, ZonedDateTime::from, LocalDateTime::from, LocalDate::from, LocalTime::from, OffsetDateTime::from)18                    result = when (temporalAccessor) {19                        is ZonedDateTime -> temporalAccessor.toInstant()20                        is LocalDateTime -> temporalAccessor.toInstant(ZoneId.systemDefault().rules.getOffset(temporalAccessor))21                        is LocalDate -> temporalAccessor.atStartOfDay().toInstant(ZoneId.systemDefault().rules.getOffset(temporalAccessor.atStartOfDay()))22                        is LocalTime -> temporalAccessor.atDate(LocalDate.now()).toInstant(ZoneId.systemDefault().rules.getOffset(temporalAccessor.atDate(LocalDate.now())))23                        is OffsetDateTime -> temporalAccessor.toInstant()24                        else -> throw IllegalArgumentException("Unsupported type: " + temporalAccessor.javaClass)25                    }26                } catch (e: DateTimeParseException) {27                }28            }29        }30    }31}32import java.time.Instant33import java.time.LocalDate34import java.time.LocalDateTime35import java.time.LocalTime36import java.time.OffsetDateTime37import java.time.ZoneId38import java.time.ZonedDateTime39import java.time.format.DateTimeFormatter40import java.time.format.DateTimeParseException41import java.time.temporal.ChronoUnit42class TimeUtils {43    companion object {

getAsInstant

Using AI Code Generation

1public class HeuristicsCalculator {2    private HeuristicsCalculator() {3        throw new IllegalStateException("Utility class");4    }5    public static double getAsInstant(String value) {6        if (value == null) {7            return 0;8        }9        try {10            return Instant.parse(value).toEpochMilli();11        } catch (DateTimeParseException e) {12            return 0;13        }14    }15}16[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ evomaster-client-java ---17[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ evomaster-client-java ---18[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ evomaster-client-java ---19[INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ evomaster-client-java ---20[INFO] --- maven-surefire-plugin:2.22.1:test (default-test) @ evomaster-client-java ---

getAsInstant

Using AI Code Generation

1public int getRowNumber(String tableName) {2    String sql = "SELECT COUNT(*) FROM " + tableName;3    try (Connection con = ds.getConnection();4         PreparedStatement ps = con.prepareStatement(sql)) {5        ResultSet rs = ps.executeQuery();6        rs.next();7        return rs.getInt(1);8    } catch (SQLException e) {9        throw new RuntimeException(e);10    }11}12public int getRowNumber(String tableName) {13    String sql = "SELECT COUNT(*) FROM " + tableName;14    try (Connection con = ds.getConnection();15         PreparedStatement ps = con.prepareStatement(sql)) {16        ResultSet rs = ps.executeQuery();17        rs.next();18        return rs.getInt(1);19    } catch (SQLException e) {20        throw new RuntimeException(e);21    }22}23public int getRowNumber(String tableName) {24    String sql = "SELECT COUNT(*) FROM " + tableName;25    try (Connection con = ds.getConnection();26         PreparedStatement ps = con.prepareStatement(sql)) {27        ResultSet rs = ps.executeQuery();28        rs.next();29        return rs.getInt(1);30    } catch (SQLException e) {31        throw new RuntimeException(e);32    }33}34public int getRowNumber(String tableName) {35    String sql = "SELECT COUNT(*) FROM " + tableName;36    try (Connection con = ds.getConnection();37         PreparedStatement ps = con.prepareStatement(sql)) {38        ResultSet rs = ps.executeQuery();39        rs.next();40        return rs.getInt(1);41    } catch (SQLException e) {42        throw new RuntimeException(e);43    }44}

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