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How to use hasDefault method of com.tngtech.jgiven.report.config.ConfigOption class

Best JGiven code snippet using com.tngtech.jgiven.report.config.ConfigOption.hasDefault

Source:ConfigOptionParser.java

...54        // default arguments55        configList.add( 0, format );56        configList.add( 1, help );57        for( ConfigOption co : configList ) {58            if( co.hasDefault() ) {59                parsedOptions.put( co.getLongName(), co.getValue() );60            }61        }62        // command line arguments63        for( String arg : args ) {64            boolean found = false;65            for( ConfigOption co : configList ) {66                found |= commandLineLookup( arg, co, configList );67            }68            if( !found ) {69                printSuggestion( arg, configList );70            }71        }72        // checking for non-optional flags73        for( ConfigOption co : configList ) {74            if( !co.isOptional() && !parsedOptions.containsKey( co.getLongName() ) ) {75                System.err.println( "Anticipating value for non-optional flag " + co.getCommandLineOption().showFlagInfo() );76                printUsageAndExit( configList );77            }78        }79        // TODO properties80        // TODO environment81        // help82        if( this.hasValue( help ) ) {83            printUsageAndExit( configList );84        }85        return parsedOptions;86    }87    /**88     * Compares the argument with the {@link CommandLineOption} flags and inserts an object into the parsedOptions map89     * Terminates with a sane help message if a parse is unsuccessful90     *91     * @param arg the current word from the command line argument list92     * @param co the config option to look for in the argument93     * @param configList the global config list, used to create a sane help message if the parse fails94     */95    private boolean commandLineLookup( String arg, ConfigOption co, List<ConfigOption> configList ) {96        if( arg.startsWith( co.getCommandLineOption().getLongFlag() ) || ( co.getCommandLineOption().hasShortFlag() && arg97                .startsWith( co.getCommandLineOption().getShortFlag() ) ) ) {98            if( co.getCommandLineOption().hasArgument() ) {99                String[] formatArgs = arg.split( co.getCommandLineOption().getDelimiter() );100                if( formatArgs.length < 2 ) {101                    System.err.println( "Anticipated argument after " + co.getCommandLineOption().showFlagInfo() + ", terminating." );102                    printUsageAndExit( configList );103                }104                Object value = co.toObject( formatArgs[1] );105                if( value == null ) {106                    System.err107                            .println( "Parse error for flag " + co.getCommandLineOption().showFlagInfo() + " got " + formatArgs[1] );108                    printUsageAndExit( configList );109                }110                log.debug( "setting the argument value: " + co.getLongName() + " to " + value );111                parsedOptions.put( co.getLongName(), value );112            } else {113                log.debug( "setting the default value of " + co.getLongName() + " to " + co.getValue() );114                parsedOptions.put( co.getLongName(), co.getValue() );115            }116            return true;117        }118        return false;119    }120    /**121     * Prints a suggestion to stderr for the argument based on the levenshtein distance metric122     *123     * @param arg the argument which could not be assigned to a flag124     * @param co the {@link ConfigOption} List where every flag is stored125     */126    private void printSuggestion( String arg, List<ConfigOption> co ) {127        List<ConfigOption> sortedList = new ArrayList<ConfigOption>( co );128        Collections.sort( sortedList, new ConfigOptionLevenshteinDistance( arg ) );129        System.err.println( "Parse error for argument \"" + arg + "\", did you mean " + sortedList.get( 0 ).getCommandLineOption()130                .showFlagInfo() + "? Ignoring for now." );131    }132    /**133     * Levenshtein Distance is defined as the amount of steps to be done, until we can form a word into another word134     * A step is a substitution, addition and removal of a character135     */136    private class ConfigOptionLevenshteinDistance implements Comparator<ConfigOption> {137        private String arg;138        ConfigOptionLevenshteinDistance( String arg ) {139            this.arg = arg;140        }141        public int compare( ConfigOption a, ConfigOption b ) {142            String[] formatArgsA = arg.split( a.getCommandLineOption().getDelimiter() );143            String[] formatArgsB = arg.split( b.getCommandLineOption().getDelimiter() );144            double distLongA = distance( a.getCommandLineOption().getLongFlag(), formatArgsA[0] );145            double distLongB = distance( b.getCommandLineOption().getLongFlag(), formatArgsB[0] );146            return distLongA < distLongB ? -1 : 1;147        }148        // blatantly adapted from wikipedia (https://en.wikipedia.org/wiki/Levenshtein_distance#Iterative_with_two_matrix_rows)149        private int distance( String a, String b ) {150            // degenerate cases151            if( a.equals( b ) )152                return 0;153            if( a.length() == 0 )154                return b.length();155            if( b.length() == 0 )156                return a.length();157            // create two work vectors of integer distances158            int[] v0 = new int[b.length() + 1];159            int[] v1 = new int[b.length() + 1];160            // initialize v0 (the previous row of distances)161            // this row is A[0][i]: edit distance for an empty s162            // the distance is just the number of characters to delete from t163            for( int i = 0; i < v0.length; i++ )164                v0[i] = i;165            for( int i = 0; i < a.length(); i++ ) {166                // calculate v1 (current row distances) from the previous row v0167                // first element of v1 is A[i+1][0]168                //   edit distance is delete (i+1) chars from s to match empty t169                v1[0] = i + 1;170                // use formula to fill in the rest of the row171                for( int j = 0; j < b.length(); j++ ) {172                    int cost = ( a.charAt( i ) == b.charAt( j ) ) ? 0 : 1;173                    v1[j + 1] = Math.min( Math.min( v1[j] + 1, v0[j + 1] + 1 ), v0[j] + cost );174                }175                // copy v1 (current row) to v0 (previous row) for next iteration176                System.arraycopy( v1, 0, v0, 0, v0.length );177            }178            return v1[b.length()];179        }180    }181    /**182     * Terminates  with a help message if the parse is not successful183     *184     * @param args command line arguments to185     * @return the format in a correct state186     */187    public static ReportGenerator.Format getFormat( String... args ) {188        ConfigOptionParser configParser = new ConfigOptionParser();189        List<ConfigOption> configOptions = Arrays.asList( format, help );190        for( ConfigOption co : configOptions ) {191            if( co.hasDefault() ) {192                configParser.parsedOptions.put( co.getLongName(), co.getValue() );193            }194        }195        for( String arg : args ) {196            configParser.commandLineLookup( arg, format, configOptions );197        }198        // TODO properties199        // TODO environment200        if( !configParser.hasValue( format ) ) {201            configParser.printUsageAndExit( configOptions );202        }203        return (ReportGenerator.Format) configParser.getValue( format );204    }205    /**...

Source:ConfigOption.java

...15    private String envString;16    private String description;17    private boolean optional = false;18    private boolean hasArgument = false;19    private boolean hasDefault = false;20    private Object value;21    private StringConverter converter;22    public String getLongName() {23        return longName;24    }25    public void setLongName( String longName ) {26        this.longName = longName;27    }28    public String getShortName() {29        return shortName;30    }31    public void setShortName( String shortName ) {32        this.shortName = shortName;33    }34    public CommandLineOption getCommandLineOption() {35        return commandLineOption;36    }37    public void setCommandLineOption( CommandLineOption commandLineOption ) {38        this.commandLineOption = commandLineOption;39    }40    public String getPropertyString() {41        return propertyString;42    }43    public void setPropertyString( String propertyString ) {44        this.propertyString = propertyString;45    }46    public String getEnvString() {47        return envString;48    }49    public void setEnvString( String envString ) {50        this.envString = envString;51    }52    public String getDescription() {53        return description;54    }55    public void setDescription( String description ) {56        this.description = description;57    }58    public boolean isOptional() {59        return optional;60    }61    public void setOptional( boolean optional ) {62        this.optional = optional;63    }64    public boolean isHasArgument() {65        return hasArgument;66    }67    public void setHasArgument( boolean hasArgument ) {68        this.hasArgument = hasArgument;69    }70    public boolean hasDefault() {71        return hasDefault;72    }73    public void setHasDefault( boolean hasDefault ) {74        this.hasDefault = hasDefault;75    }76    public Object getValue() {77        return value;78    }79    public void setValue( Object value ) {80        this.value = value;81    }82    public StringConverter getConverter() {83        return converter;84    }85    public void setConverter( StringConverter converter ) {86        this.converter = converter;87    }88    public Object toObject( String input ) {...

hasDefault

Using AI Code Generation

1import com.tngtech.jgiven.report.config.ConfigOption;2import com.tngtech.jgiven.report.config.ReportConfig;3public class 1 {4    public static void main(String[] args) {5        ReportConfig config = new ReportConfig();6        System.out.println("Default value of " + ConfigOption.OUTPUT_DIR + " is " + config.getOutputDir());7        System.out.println("Default value of " + ConfigOption.OUTPUT_DIR + " is " + config.hasDefault(ConfigOption.OUTPUT_DIR));8    }9}

hasDefault

Using AI Code Generation

1package com.tngtech.jgiven.report.config;2import org.junit.Test;3import java.util.Arrays;4import java.util.List;5import static org.assertj.core.api.Assertions.assertThat;6public class ConfigOptionTest {7    public void testHasDefault() {8        List<ConfigOption<?>> configOptions = Arrays.asList(ConfigOption.values());9        assertThat(configOptions).filteredOn("hasDefault", true).isNotEmpty();10    }11}

hasDefault

Using AI Code Generation

1import com.tngtech.jgiven.report.config.ConfigOption;2public class 1 {3public static void main(String[] args) {4ConfigOption configOption = new ConfigOption();5boolean b = configOption.hasDefault();6System.out.println(b);7}8}

hasDefault

Using AI Code Generation

1package com.tngtech.jgiven.report.config;2import java.util.ArrayList;3import java.util.Arrays;4import java.util.List;5public class ConfigOption<T> {6    private final String name;7    private final T defaultValue;8    private final List<String> aliases;9    private ConfigOption( String name, T defaultValue, List<String> aliases ) {10        this.name = name;11        this.defaultValue = defaultValue;12        this.aliases = aliases;13    }14    public static class Builder<T> {15        private String name;16        private T defaultValue;17        private List<String> aliases = new ArrayList<>();18        public Builder<T> name( String name ) {19            this.name = name;20            return this;21        }22        public Builder<T> defaultValue( T defaultValue ) {23            this.defaultValue = defaultValue;24            return this;25        }26        public Builder<T> aliases( String... aliases ) {27            this.aliases.addAll( Arrays.asList( aliases ) );28            return this;29        }30        public ConfigOption<T> build() {31            return new ConfigOption<>( name, defaultValue, aliases );32        }33    }34    public String getName() {35        return name;36    }37    public T getDefaultValue() {38        return defaultValue;39    }40    public List<String> getAliases() {41        return aliases;42    }43    public boolean hasDefault() {44        return defaultValue != null;45    }46}

hasDefault

Using AI Code Generation

1package com.tngtech.jgiven.report.config;2import com.tngtech.jgiven.report.config.ConfigOption;3public class ConfigOptionDemo {4   public static void main(String args[]) {5      ConfigOption option = new ConfigOption("outputDir", "target/jgiven-reports", "Output directory for the report");6      boolean result = option.hasDefault();7      System.out.println("Default value is set for option outputDir: " + result);8   }9}10package com.tngtech.jgiven.report.config;11import com.tngtech.jgiven.report.config.ConfigOption;12public class ConfigOptionDemo {13   public static void main(String args[]) {14      ConfigOption option = new ConfigOption("outputDir", "target/jgiven-reports", "Output directory for the report");15      boolean result = option.hasDefault();16      System.out.println("Default value is set for option outputDir: " + result);17   }18}19Java | ConfigOption.Builder.defaultValue(String) method20Java | ConfigOption.Builder.description(String) method21Java | ConfigOption.Builder.name(String) method22Java | ConfigOption.Builder.build() method23Java | ConfigOption.Builder.defaultValue(String) method24Java | ConfigOption.Builder.description(String) method25Java | ConfigOption.Builder.name(String) method26Java | ConfigOption.Builder.build() method27Java | ConfigOption.Builder.defaultValue(String) method28Java | ConfigOption.Builder.description(String) method29Java | ConfigOption.Builder.name(String) method30Java | ConfigOption.Builder.build() method31Java | ConfigOption.Builder.defaultValue(String) method32Java | ConfigOption.Builder.description(String) method33Java | ConfigOption.Builder.name(String) method34Java | ConfigOption.Builder.build() method35Java | ConfigOption.Builder.defaultValue(String) method36Java | ConfigOption.Builder.description(String) method37Java | ConfigOption.Builder.name(String) method38Java | ConfigOption.Builder.build() method39Java | ConfigOption.Builder.defaultValue(String)

hasDefault

Using AI Code Generation

1package com.tngtech.jgiven.report.config;2import com.tngtech.jgiven.report.config.ConfigOption;3public class ConfigOptionHasDefault{4    public static void main(String[] args){5        ConfigOption option = ConfigOption.REPORT_NAME;6        System.out.println(option.hasDefault());7    }8}9package com.tngtech.jgiven.report.config;10import com.tngtech.jgiven.report.config.ConfigOption;11public class ConfigOptionGetDefault{12    public static void main(String[] args){13        ConfigOption option = ConfigOption.REPORT_NAME;14        System.out.println(option.getDefault());15    }16}17package com.tngtech.jgiven.report.config;18import com.tngtech.jgiven.report.config.ConfigOption;19public class ConfigOptionGetDefaultValue{20    public static void main(String[] args){21        ConfigOption option = ConfigOption.REPORT_NAME;22        System.out.println(option.getDefaultValue());23    }24}25package com.tngtech.jgiven.report.config;26import com.tngtech.jgiven.report.config.ConfigOption;27public class ConfigOptionGetOptionName{28    public static void main(String[] args){29        ConfigOption option = ConfigOption.REPORT_NAME;30        System.out.println(option.getOptionName());31    }32}33package com.tngtech.jgiven.report.config;34import com.tngtech.jgiven.report.config.ConfigOption;35public class ConfigOptionGetOptionName{36    public static void main(String[] args){37        ConfigOption option = ConfigOption.REPORT_NAME;38        System.out.println(option.getOptionName());39    }40}41package com.tngtech.jgiven.report.config;42import com.tngtech.jgiven.report.config.ConfigOption;43public class ConfigOptionGetOptionName{44    public static void main(String[]

hasDefault

Using AI Code Generation

1package com.tngtech.jgiven.report.config;2import java.lang.reflect.Field;3import java.lang.reflect.Modifier;4import com.tngtech.jgiven.report.config.ConfigOption;5public class ConfigOptionTest {6    public static void main(String[] args) throws Exception {7        Field[] fields = ConfigOption.class.getDeclaredFields();8        for (Field field : fields) {9            if (Modifier.isStatic(field.getModifiers())) {10                System.out.println(field.getName() + " " + field.get(null));11            }12        }13    }14}15package com.tngtech.jgiven.report.config;16import java.lang.reflect.Field;17import java.lang.reflect.Modifier;18import com.tngtech.jgiven.report.config.ConfigOption;19public class ConfigOptionTest {20    public static void main(String[] args) throws Exception {21        Field[] fields = ConfigOption.class.getDeclaredFields();22        for (Field field : fields) {23            if (Modifier.isStatic(field.getModifiers())) {24                System.out.println(field.getName() + " " + field.get(null));25            }26        }27    }28}

hasDefault

Using AI Code Generation

1public class Test {2    public static void main(String[] args) {3        ConfigOption config = ConfigOption.valueOf("SCENARIO_OUTLINE_AS_SCENARIO");4        System.out.println(config.hasDefault());5    }6}7Java | ConfigValueFactory.fromIterable() method8Java | ConfigValueFactory.fromMap() method

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