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How to use FieldBasedRowFormatter method of com.tngtech.jgiven.format.table.FieldBasedRowFormatter class

Best JGiven code snippet using com.tngtech.jgiven.format.table.FieldBasedRowFormatter.FieldBasedRowFormatter

Source:FieldBasedRowFormatter.java

...25 *26 * @See {@link com.tngtech.jgiven.annotation.Table} for details<br>27 *      {@link NamedFormats} annotation<br>28 */29public class FieldBasedRowFormatter extends RowFormatter {30    private ParameterFormattingUtil pfu = new ParameterFormattingUtil( new DefaultConfiguration() );31    private final Table tableAnnotation;32    private List<Field> fields;33    boolean[] nonNullColumns;34    Map<String, ObjectFormatter<?>> formattersByFieldName;35    public FieldBasedRowFormatter( Class<?> type, String parameterName, Table tableAnnotation,36            Annotation[] annotations ) {37        this.tableAnnotation = tableAnnotation;38        this.fields = getFields( tableAnnotation, type );39        this.nonNullColumns = new boolean[fields.size()];40        this.formattersByFieldName = retrieveFieldsFormatters( tableAnnotation, fields );41    }42    @Override43    public List<String> header() {44        return getFieldNames( fields );45    }46    @SuppressWarnings( "unchecked" )47    @Override48    public List<String> formatRow( Object object ) {49        List<Object> allFieldValues = ReflectionUtil.getAllFieldValues( object, fields, "" );50        List<String> res = Lists.newArrayList();51        for( int i = 0; i < allFieldValues.size(); i++ ) {52            Object v = allFieldValues.get( i );53            Field field = fields.get( i );54            if( v != null ) {55                nonNullColumns[i] = true;56            }57            @SuppressWarnings( "rawtypes" )58            ObjectFormatter formatter = formattersByFieldName.get( field.getName() );59            if( formatter != null ) {60                res.add( formatter.format( v ) );61            } else {62                formatter = DefaultFormatter.INSTANCE;63                res.add( formatter.format( v ) );64            }65        }66        return res;67    }68    private Map<String, ObjectFormatter<?>> retrieveFieldsFormatters( Table annotation, List<Field> fields ) {69        Map<String, ObjectFormatter<?>> inter = Maps.newHashMap();70        // First, look for any format defined at field level71        for( int i = 0; i < fields.size(); i++ ) {72            Field field = fields.get( i );73            ObjectFormatter<?> formatter = pfu.getFormatting( field.getType(), field.getName(), field.getAnnotations() );74            // Finally, bind format to the field when found75            if( formatter != null ) {76                inter.put( field.getName(), formatter );77            }78        }79        // Then, override with any formats specified through the Table80        // annotation81        NamedFormat[] nftab;82        // Array of NamedFormat has precedence over NamedFormats83        nftab = annotation.fieldsFormat();84        if( nftab.length == 0 ) {85            // Fall back on a custom NamedFormats annotation86            Class<? extends Annotation> aclazz = annotation.fieldsFormatSetAnnotation();87            if( aclazz.isAnnotationPresent( NamedFormats.class ) ) {88                NamedFormats nfset = aclazz.getAnnotation( NamedFormats.class );89                nftab = nfset.value();90            }91        }92        for( NamedFormat nf : nftab ) {93            ObjectFormatter<?> formatter;94            // Custom format annotation has precedence here95            Class<? extends Annotation> cfa = nf.formatAnnotation();96            if( cfa.equals( Annotation.class ) ) {97                // Custom format annotation not set, fallback on any format98                formatter = pfu.getFormatting( Object.class, nf.name(), new Annotation[] { nf.format() } );99            } else {100                formatter = pfu.getFormatting( Object.class, nf.name(), cfa.getAnnotations() );101            }102            inter.put( nf.name(), formatter );103        }104        return inter;105    }106    private static List<Field> getFields( Table tableAnnotation, Class<?> type ) {107        final Set<String> includeFields = Sets.newHashSet( tableAnnotation.includeFields() );108        final Set<String> excludeFields = Sets.newHashSet( tableAnnotation.excludeFields() );109        return FluentIterable.from( ReflectionUtil.getAllNonStaticFields( type ) ).filter( new Predicate<Field>() {110            @Override111            public boolean apply( Field input ) {112                String name = input.getName();113                if( !includeFields.isEmpty() ) {114                    return includeFields.contains( name );115                }116                if( excludeFields.contains( name ) ) {117                    return false;118                }119                return true;120            }121        } ).toList();122    }123    private static List<String> getFieldNames( Iterable<Field> fields ) {124        return FluentIterable.from( ReflectionUtil.getAllFieldNames( fields ) ).transform( new Function<String, String>() {125            @Override126            public String apply( String input ) {127                return input.replace( '_', ' ' );128            }129        } ).toList();130    }131    @Override132    public List<List<String>> postProcess( List<List<String>> list ) {133        if( !tableAnnotation.includeNullColumns() ) {134            return removeNullColumns( list );135        }136        return list;137    }138    private List<List<String>> removeNullColumns( List<List<String>> list ) {139        List<List<String>> newList = Lists.newArrayListWithCapacity( list.size() );140        for( List<String> row : list ) {141            List<String> newRow = Lists.newArrayList();142            newList.add( newRow );143            for( int i = 0; i < nonNullColumns.length; i++ ) {144                if( nonNullColumns[i] ) {145                    newRow.add( row.get( i ) );146                }147            }148        }149        return newList;150    }151    /**152     * Factory for creating instances of153     * {@link com.tngtech.jgiven.format.table.FieldBasedRowFormatter}154     *155     * @see com.tngtech.jgiven.format.table.FieldBasedRowFormatter156     * @see com.tngtech.jgiven.format.table.RowFormatterFactory157     * @see com.tngtech.jgiven.annotation.Table158     * @see PlainRowFormatter.Factory159     * @since 0.9.6160     */161    public static class Factory implements RowFormatterFactory {162        @Override163        public RowFormatter create( Class<?> parameterType, String parameterName, Table tableAnnotation,164                Annotation[] annotations, FormatterConfiguration configuration, ObjectFormatter<?> objectFormatter ) {165            return new FieldBasedRowFormatter( parameterType, parameterName, tableAnnotation, annotations );166        }167    }168}...

Source:DefaultRowFormatterFactory.java

...8 * Default RowFormatterFactory that evaluates the {@link com.tngtech.jgiven.annotation.Table#objectFormatting()}9 * attribute to create a RowFormatter.10 *11 * @see com.tngtech.jgiven.annotation.Table12 * @see com.tngtech.jgiven.format.table.FieldBasedRowFormatter13 * @see com.tngtech.jgiven.format.table.PlainRowFormatter14 * @since 0.10.015 */16public class DefaultRowFormatterFactory implements RowFormatterFactory {17    @Override18    public RowFormatter create( Class<?> parameterType, String parameterName, Table tableAnnotation,19            Annotation[] annotations, FormatterConfiguration configuration, ObjectFormatter<?> objectFormatter ) {20        Table.ObjectFormatting objectFormatting = tableAnnotation.objectFormatting();21        RowFormatterFactory factory;22        if( objectFormatting == Table.ObjectFormatting.PLAIN23                || !( objectFormatter instanceof DefaultFormatter ) ) {24            factory = new PlainRowFormatter.Factory();25        } else {26            factory = new FieldBasedRowFormatter.Factory();27        }28        return factory.create( parameterType, parameterName, tableAnnotation, annotations, configuration, objectFormatter );29    }30}...

FieldBasedRowFormatter

Using AI Code Generation

1import com.tngtech.jgiven.format.table.FieldBasedRowFormatter;2import com.tngtech.jgiven.format.table.TableFormatter;3import com.tngtech.jgiven.format.table.TableFormatterRegistry;4import com.tngtech.jgiven.format.table.TableFormatterRegistryBuilder;5import com.tngtech.jgiven.format.table.TableFormatterRegistryBuilder.TableFormatterRegistryConfigurer;6import com.tngtech.jgiven.format.table.TableRowFormatter;7import com.tngtech.jgiven.format.table.TableRowFormatterRegistry;8import com.tngtech.jgiven.format.table.TableRowFormatterRegistryBuilder;9import com.tngtech.jgiven.format.table.TableRowFormatterRegistryBuilder.TableRowFormatterRegistryConfigurer;10import com.tngtech.jgiven.format.table.TableRowFormatterRegistryBuilder.TableRowFormatterRegistryConfigurer.TableRowFormatterConfigurer;11import com.tngtech.jgiven.format.table.TableRowFormatterRegistryBuilder.TableRowFormatterRegistryConfigurer.TableRowFormatterConfigurer.TableRowFormatterConfigurerBuilder;12import com.tngtech.jgiven.format.table.TableRowFormatterRegistryBuilder.TableRowFormatterRegistryConfigurer.TableRowFormatterConfigurer.TableRowFormatterConfigurerBuilder.TableRowFormatterConfigurerBuilderImpl;13import com.tngtech.jgiven.format.table.TableRowFormatterRegistryBuilder.TableRowFormatterRegistryConfigurer.TableRowFormatterConfigurer.TableRowFormatterConfigurerBuilder.TableRowFormatterConfigurerBuilderImpl.TableRowFormatterConfigurerImpl;14import com.tngtech.jgiven.format.table.TableRowFormatterRegistryBuilder.TableRowFormatterRegistryConfigurer.TableRowFormatterConfigurer.TableRowFormatterConfigurerBuilder.TableRowFormatterConfigurerBuilderImpl.TableRowFormatterConfigurerImpl.TableRowFormatterConfigurerImplBuilder;15import com.tngtech.jgiven.format.table.TableRowFormatterRegistryBuilder.TableRowFormatterRegistryConfigurer.TableRowFormatterConfigurer.TableRowFormatterConfigurerBuilder.TableRowFormatterConfigurerBuilderImpl.TableRowFormatterConfigurerImpl.TableRowFormatterConfigurerImplBuilder.TableRowFormatterConfigurerImplBuilderImpl;16import com.tngtech.jgiven.format.table.TableRowFormatterRegistryBuilder.TableRowFormatterRegistryConfigurer.TableRowFormatterConfigurer.TableRowFormatterConfigurerBuilder.TableRowFormatterConfigurerBuilderImpl.TableRowFormatterConfigurerImpl.TableRowFormatterConfigurerImplBuilder.TableRowFormatterConfigurerImplBuilderImpl.TableRowFormatterConfigurerImplBuilderImplBuilder;17import com.tngtech.jgiven.format.table.TableRowFormatterRegistryBuilder.TableRowFormatterRegistryConfigurer.TableRowFormatterConfigurer.TableRowFormatterConfigurerBuilder.TableRowFormatterConfigurerBuilderImpl.TableRowFormatterConfigurerImpl.TableRowFormatterConfigurerImplBuilder.TableRowFormatterConfigurerImplBuilderImpl.TableRowFormatterConfigurerImplBuilderImplBuilder.TableRowFormatterConfigurerImplBuilderImplBuilderImpl;18import com.tngtech.jgiven

FieldBasedRowFormatter

Using AI Code Generation

1import com.tngtech.jgiven.annotation.Format;2import com.tngtech.jgiven.format.table.FieldBasedRowFormatter;3import com.tngtech.jgiven.format.table.TableFormatter;4import com.tngtech.jgiven.format.table.TableFormatterConfiguration;5import com.tngtech.jgiven.format.table.TableFormatterConfigurationBuilder;6import com.tngtech.jgiven.format.table.TableFormatterConfigurationBuilder.TableFormatterConfigurationBuilderStep;7import com.tngtech.jgiven.format.table.TableFormatterConfigurationBuilder.TableFormatterConfigurationBuilderStep2;8import com.tngtech.jgiven.format.table.TableFormatterConfigurationBuilder.TableFormatterConfigurationBuilderStep3;9import com.tngtech.jgiven.format.table.TableFormatterConfigurationBuilder.TableFormatterConfigurationBuilderStep4;10import com.tngtech.jgiven.format.table.TableFormatterConfigurationBuilder.TableFormatterConfigurationBuilderStep5;11import com.tngtech.jgiven.format.table.TableFormatterConfigurationBuilder.TableFormatterConfigurationBuilderStep6;12import com.tngtech.jgiven.format.table.TableFormatterConfigurationBuilder.TableFormatterConfigurationBuilderStep7;13import com.tngtech.jgiven.format.table.TableFormatterConfigurationBuilder.TableFormatterConfigurationBuilderStep8;14import com.tngtech.jgiven.format.table.TableFormatterConfigurationBuilder.TableFormatterConfigurationBuilderStep9;15import com.tngtech.jgiven.format.table.TableFormatterConfigurationBuilder.TableFormatterConfigurationBuilderStep10;16import com.tngtech.jgiven.format.table.TableFormatterConfigurationBuilder.TableFormatterConfigurationBuilderStep11;17import com.tngtech.jgiven.format.table.TableFormatterConfigurationBuilder.TableFormatterConfigurationBuilderStep12;18import com.tngtech.jgiven.format.table.TableFormatterConfigurationBuilder.TableFormatterConfigurationBuilderStep13;19import com.tngtech.jgiven.format.table.TableFormatterConfigurationBuilder.TableFormatterConfigurationBuilderStep14;20import com.tngtech.jgiven.format.table.TableFormatterConfigurationBuilder.TableFormatterConfigurationBuilderStep15;21import com.tngtech.jgiven.format.table.TableFormatterConfigurationBuilder.TableFormatterConfigurationBuilderStep16;22import com.tngtech.jgiven.format.table.TableFormatterConfigurationBuilder.TableFormatterConfigurationBuilderStep17;23import com.tngtech.jgiven.format.table.TableFormatterConfigurationBuilder.TableFormatterConfigurationBuilderStep18;24import com.tngtech.jgiven.format.table.TableFormatterConfigurationBuilder.TableFormatterConfigurationBuilderStep19;25import com.tngtech.jgiven.format.table.TableFormatterConfigurationBuilder.TableFormatterConfigurationBuilderStep20;26import com.tngtech.jgiven.format.table.TableFormatterConfigurationBuilder.TableFormatterConfigurationBuilderStep21;27import com.tngtech.jgiven.format.table.TableFormatterConfigurationBuilder.TableFormatterConfiguration

FieldBasedRowFormatter

Using AI Code Generation

1package com.tngtech.jgiven.format.table;2import java.util.ArrayList;3import java.util.List;4import com.tngtech.jgiven.annotation.Table;5import com.tngtech.jgiven.format.table.TableFormatter;6import com.tngtech.jgiven.impl.util.ReflectionUtil;7public class FieldBasedRowFormatter<T> implements TableFormatter<T> {8    private Class<T> clazz;9    public FieldBasedRowFormatter( Class<T> clazz ) {10        this.clazz = clazz;11    }12    public List<T> format( List<Object> table ) {13        List<T> result = new ArrayList<T>();14        for( Object row : table ) {15            T obj = ReflectionUtil.newInstance( clazz );16            FieldBasedRowFormatterUtil.setFields( obj, row );17            result.add( obj );18        }19        return result;20    }21}22package com.tngtech.jgiven.format.table;23import java.util.List;24import com.tngtech.jgiven.annotation.Table;25import com.tngtech.jgiven.format.table.TableFormatter;26public class FieldBasedRowFormatterUtil {27    public static <T> void setFields( T obj, Object row ) {28        if( row instanceof Object[] ) {29            setFieldsFromArray( obj, (Object[]) row );30        } else {31            setFieldsFromObject( obj, row );32        }33    }34    private static <T> void setFieldsFromArray( T obj, Object[] row ) {35        FieldBasedRowFormatterUtil.setFieldsFromArray( obj, row );36    }37    private static <T> void setFieldsFromObject( T obj, Object row ) {38        FieldBasedRowFormatterUtil.setFieldsFromObject( obj, row );39    }40}41package com.tngtech.jgiven.format.table;42import java.util.List;43import com.tngtech.jgiven.annotation.Table;44import com.tngtech.jgiven.format.table.TableFormatter;45public class FieldBasedRowFormatterUtil {46    public static <T> void setFieldsFromArray( T obj, Object[] row ) {47        FieldBasedRowFormatterUtil.setFieldsFromArray( obj, row );48    }49    public static <T> void setFieldsFromObject(

FieldBasedRowFormatter

Using AI Code Generation

1import com.tngtech.jgiven.format.table.FieldBasedRowFormatter;2import com.tngtech.jgiven.format.table.TableFormatter;3import com.tngtech.jgiven.format.table.TableFormatterFactory;4public class FieldBasedRowFormatterTest {5    public static void main(String[] args) {6        TableFormatterFactory tableFormatterFactory = new TableFormatterFactory();7        TableFormatter tableFormatter = tableFormatterFactory.createTableFormatter();8        FieldBasedRowFormatter fieldBasedRowFormatter = new FieldBasedRowFormatter(tableFormatter);9        String format = fieldBasedRowFormatter.format("java", "c", "c++", "python");10        System.out.println(format);11    }12}

FieldBasedRowFormatter

Using AI Code Generation

1import com.tngtech.jgiven.format.table.FieldBasedRowFormatter;2import com.tngtech.jgiven.format.table.TableFormatter;3public class Test {4    public static void main(String[] args) {5        TableFormatter tableFormatter = new FieldBasedRowFormatter();6        String table = tableFormatter.format(new String[]{"one", "two", "three"});7        System.out.println(table);8    }9}10import com.tngtech.jgiven.format.table.FieldBasedRowFormatter;11import com.tngtech.jgiven.format.table.TableFormatter;12public class Test {13    public static void main(String[] args) {14        TableFormatter tableFormatter = new FieldBasedRowFormatter();15        String table = tableFormatter.format(new String[]{"one", "two", "three"}, new String[]{"four", "five", "six"});16        System.out.println(table);17    }18}19import com.tngtech.jgiven.format.table.FieldBasedRowFormatter;20import com.tngtech.jgiven.format.table.TableFormatter;21public class Test {22    public static void main(String[] args) {23        TableFormatter tableFormatter = new FieldBasedRowFormatter();24        String table = tableFormatter.format(new String[]{"one", "two", "three"}, new String[]{"four", "five", "six"}, new String[]{"seven", "eight", "nine"});25        System.out.println(table);26    }27}28import com.tngtech.jgiven.format.table

FieldBasedRowFormatter

Using AI Code Generation

1package com.tngtech.jgiven.format.table;2import com.tngtech.jgiven.annotation.Table;3import com.tngtech.jgiven.format.table.TableFormatter;4import java.util.List;5public class FieldBasedRowFormatter implements TableFormatter {6    public String formatTable( List<?> rows, Table table ) {7        if ( rows.isEmpty() ) {8            return "";9        }10        List<String> columnNames = table.columnNames();11        String[] columnNamesArray = columnNames.toArray( new String[columnNames.size()] );12        return new TableFormatter().formatTable( rows, columnNamesArray );13    }14}15package com.tngtech.jgiven.format.table;16import com.tngtech.jgiven.annotation.Table;17import com.tngtech.jgiven.format.table.TableFormatter;18import java.util.List;19public class FieldBasedRowFormatter implements TableFormatter {20    public String formatTable( List<?> rows, Table table ) {21        if ( rows.isEmpty() ) {22            return "";23        }24        List<String> columnNames = table.columnNames();25        String[] columnNamesArray = columnNames.toArray( new String[columnNames.size()] );26        return new TableFormatter().formatTable( rows, columnNamesArray );27    }28}29package com.tngtech.jgiven.format.table;30import com.tngtech.jgiven.annotation.Table;31import com.tngtech.jgiven.format.table.TableFormatter;32import java.util.List;33public class FieldBasedRowFormatter implements TableFormatter {34    public String formatTable( List<?> rows, Table table ) {35        if ( rows.isEmpty() ) {36            return "";37        }38        List<String> columnNames = table.columnNames();39        String[] columnNamesArray = columnNames.toArray( new String[columnNames.size()] );40        return new TableFormatter().formatTable( rows, columnNamesArray );41    }42}43package com.tngtech.jgiven.format.table;44import com.tngtech.jgiven.annotation.Table;45import com.tngtech.jgiven.format.table.Table

FieldBasedRowFormatter

Using AI Code Generation

1package com.tngtech.jgiven.format.table;2import com.tngtech.jgiven.annotation.Table;3public class FieldBasedRowFormatterTest {4    public static class TableWithRowFormatter {5        public String name;6        public String age;7    }8    public void testRowFormatter() {9        TableWithRowFormatter table = new TableWithRowFormatter();10        table.name = "John";11        table.age = "30";12        new FieldBasedRowFormatter().formatRow( table );13    }14}

FieldBasedRowFormatter

Using AI Code Generation

1import com.tngtech.jgiven.format.table.FieldBasedRowFormatter;2class RowFormatterTest {3    void test() {4        RowFormatterTest_Stage stage = new RowFormatterTest_Stage();5        stage.given().the_row_formatter_is_set_to_$();6        stage.when().the_row_formatter_is_used();7        stage.then().the_row_formatter_should_be_$();8    }9}10import com.tngtech.jgiven.Stage;11import com.tngtech.jgiven.annotation.ExpectedScenarioState;12import com.tngtech.jgiven.format.table.FieldBasedRowFormatter;13class RowFormatterTest_Stage extends Stage<RowFormatterTest_Stage> {14    FieldBasedRowFormatter rowFormatter;15    RowFormatterTest_Stage the_row_formatter_is_set_to_$() {16        rowFormatter = new FieldBasedRowFormatter();17        return self();18    }19    RowFormatterTest_Stage the_row_formatter_is_used() {20        rowFormatter.formatRow(new Person("John", "Doe"));21        return self();22    }23    RowFormatterTest_Stage the_row_formatter_should_be_$() {24        assertThat(rowFormatter.formatRow(new Person("John", "Doe"))).isEqualTo("|John|Doe|");25        return self();26    }27}28class Person {29    private final String firstName;30    private final String lastName;31    Person(String firstName, String lastName) {32        this.firstName = firstName;33        this.lastName = lastName;34    }35    public String getFirstName() {36        return firstName;37    }38    public String getLastName() {39        return lastName;40    }41}421) test(RowFormatterTest)43    at com.tngtech.jgiven.format.table.FieldBasedRowFormatter.formatRow(FieldBasedRowFormatter.java:27)44    at RowFormatterTest_Stage.the_row_formatter_is_used(RowFormatterTest_Stage.java:15)45    at RowFormatterTest.test(RowFormatterTest.java:11)

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