How to use TypeHolder method of org.assertj.core.internal.TypeHolder class

Best Assertj code snippet using org.assertj.core.internal.TypeHolder.TypeHolder

Source:TypeHolder.java

...30 * An abstract type holder which provides to pair a specific entities for types.31 *32 * @param <T> entity type33 */34abstract class TypeHolder<T> {35  private static final Comparator<Class<?>> DEFAULT_CLASS_COMPARATOR = ClassNameComparator.INSTANCE;36  protected final Map<Class<?>, T> typeHolder;37  public TypeHolder() {38    this(DEFAULT_CLASS_COMPARATOR);39  }40  public TypeHolder(Comparator<Class<?>> comparator) {41    typeHolder = new TreeMap<>(requireNonNull(comparator, "Comparator must not be null"));42  }43  /**44   * This method returns the most relevant entity for the given class. The most relevant entity is the45   * entity which is registered for the class that is closest in the inheritance chain of the given {@code clazz}.46   * The order of checks is the following:47   * 1. If there is a registered entity for {@code clazz} then this one is used48   * 2. We check if there is a registered entity for a superclass of {@code clazz}49   * 3. We check if there is a registered entity for an interface of {@code clazz}50   *51   * @param clazz the class for which to find a entity52   * @return the most relevant entity, or {@code null} if on entity could be found53   */54  public T get(Class<?> clazz) {55    Class<?> relevantType = getRelevantClass(clazz);56    return relevantType == null ? null : typeHolder.get(relevantType);57  }58  /**59   * Puts the {@code entity} for the given {@code clazz}.60   *61   * @param clazz the class for the comparator62   * @param entity the entity itself63   */64  public void put(Class<?> clazz, T entity) {65    typeHolder.put(clazz, entity);66  }67  /**68   * Checks, whether an entity is associated with the giving type.69   *70   * @param type the type for which to check an entity71   * @return is the giving type associated with any entity72   */73  public boolean hasEntity(Class<?> type) {74    return get(type) != null;75  }76  /**77   * @return {@code true} is there are registered entities, {@code false} otherwise78   */79  public boolean isEmpty() {80    return typeHolder.isEmpty();81  }82  /**83   * Removes all registered entities.84   */85  public void clear() {86    typeHolder.clear();87  }88  /**89   * Returns a sequence of all type-entity pairs which the current holder supplies.90   *91   * @return sequence of field-entity pairs92   */93  public Stream<Entry<Class<?>, T>> entityByTypes() {94    return typeHolder.entrySet().stream();95  }96  /**97   * Returns the most relevant class for the given type from the giving collection of types.98   * <p>99   * The order of checks is the following:100   * <ol>101   * <li>If there is a registered message for {@code clazz} then this one is used</li>102   * <li>We check if there is a registered message for a superclass of {@code clazz}</li>103   * <li>We check if there is a registered message for an interface of {@code clazz}</li>104   * </ol>105   * If there is no relevant type in the giving collection - {@code null} will be returned.106   *107   * @param cls type to find a relevant class.108   * @return the most relevant class.109   */110  private Class<?> getRelevantClass(Class<?> cls) {111    Set<Class<?>> keys = typeHolder.keySet();112    if (keys.contains(cls)) return cls;113    for (Class<?> superClass : getAllSuperclasses(cls)) {114      if (keys.contains(superClass)) return superClass;115    }116    for (Class<?> interfaceClass : getAllInterfaces(cls)) {117      if (keys.contains(interfaceClass)) return interfaceClass;118    }119    return null;120  }121  @Override122  public boolean equals(Object o) {123    if (this == o) return true;124    if (o == null || getClass() != o.getClass()) return false;125    TypeHolder<?> that = (TypeHolder<?>) o;126    return typeHolder.equals(that.typeHolder);127  }128  @Override129  public int hashCode() {130    return Objects.hash(typeHolder);131  }132  @Override133  public String toString() {134    List<String> registeredEntitiesDescription = typeHolder.entrySet().stream()135                                                           .map(TypeHolder::formatRegisteredEntity)136                                                           .collect(toList());137    return format("{%s}", join(registeredEntitiesDescription).with(", "));138  }139  private static <T> String formatRegisteredEntity(Entry<Class<?>, T> entry) {140    return format("%s -> %s", entry.getKey().getSimpleName(), entry.getValue());141  }142}...

Source:TypeComparators.java

...23 * When looking for a Comparator for a given class the holder returns the most relevant comparator.24 *25 * @author Filip Hrisafov26 */27public class TypeComparators extends TypeHolder<Comparator<?>> {28  private static final double DOUBLE_COMPARATOR_PRECISION = 1e-15;29  private static final DoubleComparator DEFAULT_DOUBLE_COMPARATOR = new DoubleComparator(DOUBLE_COMPARATOR_PRECISION);30  private static final float FLOAT_COMPARATOR_PRECISION = 1e-6f;31  private static final FloatComparator DEFAULT_FLOAT_COMPARATOR = new FloatComparator(FLOAT_COMPARATOR_PRECISION);32  private static final Comparator<Path> DEFAULT_PATH_COMPARATOR = PathNaturalOrderComparator.INSTANCE;33  public static TypeComparators defaultTypeComparators() {34    TypeComparators comparatorByType = new TypeComparators();35    comparatorByType.registerComparator(Double.class, DEFAULT_DOUBLE_COMPARATOR);36    comparatorByType.registerComparator(Float.class, DEFAULT_FLOAT_COMPARATOR);37    comparatorByType.registerComparator(Path.class, DEFAULT_PATH_COMPARATOR);38    return comparatorByType;39  }40  /**41   * This method returns the most relevant comparator for the given class. The most relevant comparator is the...

TypeHolder

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.internal.TypeHolder;3public class TypeHolderTest {4    public static void main(String[] args) {5        TypeHolder typeHolder = new TypeHolder();6        Assertions.assertThat(typeHolder).isNotNull();7    }8}9org.assertj.core.api.AbstractAssert.isNotNull(AbstractAssert.java:85)10org.assertj.core.api.Assertions.assertThat(Assertions.java:113)11TypeHolderTest.main(TypeHolderTest.java:9)

TypeHolder

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.internal.TypeHolder;3public class JavaExample {4    public static void main(String[] args) {5        TypeHolder typeHolder = new TypeHolder();6        Assertions.assertThat(typeHolder).isNotNull();7        System.out.println("TypeHolder method of org.assertj.core.internal.TypeHolder class");8    }9}

TypeHolder

Using AI Code Generation

1package com.mycompany.app;2import org.assertj.core.api.Assertions;3import org.assertj.core.internal.TypeHolder;4import java.util.List;5import java.util.ArrayList;6public class App {7  public static void main(String[] args) {8    List<String> list = new ArrayList<>();9    list.add("one");10    list.add("two");11    list.add("three");12    TypeHolder typeHolder = new TypeHolder(list);13    Assertions.assertThat(typeHolder).isNotNull();14  }15}

TypeHolder

Using AI Code Generation

1import org.assertj.core.api.*;2import org.assertj.core.internal.TypeHolder;3import org.junit.Test;4public class Test1 {5    public void test1() {6        TypeHolder typeHolder = new TypeHolder();7        typeHolder.type = String.class;8        Assertions.assertThat(typeHolder.type).isEqualTo(String.class);9    }10}11import org.assertj.core.api.*;12import org.assertj.core.internal.TypeComparators;13import org.junit.Test;14public class Test2 {15    public void test2() {16        TypeComparators typeComparators = new TypeComparators();17        Assertions.assertThat(typeComparators.type).isEqualTo(String.class);18    }19}

TypeHolder

Using AI Code Generation

1import org.assertj.core.internal.TypeHolder;2import org.assertj.core.internal.TypeComparators;3import org.assertj.core.api.Assertions;4import org.assertj.core.api.AbstractAssert;5import org.assertj.core.api.AbstractObjectAssert;6import org.assertj.core.api.AbstractComparableAssert;7import org.assertj.core.api.AbstractListAssert;8import org.assertj.core.api.AbstractMapAssert;9import org.assertj.core.api.AbstractCharSequenceAsse

TypeHolder

Using AI Code Generation

1TypeHolder typeHolder = new TypeHolder();2typeHolder.setExpectedType(String.class);3TypeHolder typeHolder = Assertions.typeHolder(String.class);4TypeHolder typeHolder = Assertions.typeHolder(String.class);5TypeHolder typeHolder = Assertions.typeHolder(String.class);6TypeHolder typeHolder = Assertions.typeHolder(String.class);7TypeHolder typeHolder = Assertions.typeHolder(String.class);8TypeHolder typeHolder = Assertions.typeHolder(String.class);9TypeHolder typeHolder = Assertions.typeHolder(String.class);10TypeHolder typeHolder = Assertions.typeHolder(String.class);11TypeHolder typeHolder = Assertions.typeHolder(String.class);12TypeHolder typeHolder = Assertions.typeHolder(String.class);13TypeHolder typeHolder = Assertions.typeHolder(String.class);14TypeHolder typeHolder = Assertions.typeHolder(String.class);15TypeHolder typeHolder = Assertions.typeHolder(String.class);16TypeHolder typeHolder = Assertions.typeHolder(String.class);17TypeHolder typeHolder = Assertions.typeHolder(String.class);

TypeHolder

Using AI Code Generation

1import org.assertj.core.api.*;2import org.assertj.core.internal.*;3import org.assertj.core.util.*;4import org.assertj.core.util.introspection.*;5import org.assertj.core.description.*;6import org.assertj.core.presentation.*;7import org.assertj.core.api.iterable.*;8import org.assertj.core.api.object.*;9import org.assertj.core.api.array.*;10import org.assertj.core.api.throwable.*;11import org.assertj.core.api.string.*;12import org.assertj.core.api.map.*;13import org.assertj.core.api.list.*;14import org.assertj.core.api.iterable.*;15import org.assertj.core.api.object.*;16import org.assertj.core.api.array.*;17import org.assertj.core.api.throwable.*;18import org.assertj.core.api.string.*;19import org.assertj.core.api.map.*;20import org.assertj.core.api.list.*;21import org.assertj.core.api.iterable.*;22import org.assertj.core.api.object.*;23import org.assertj.core.api.array.*;24import org.assertj.core.api.throwable.*;25import org.assertj.core.api.string.*;26import org.assertj.core.api.map.*;27import org.assertj.core.api.list.*;28import org.assertj.core.api.iterable.*;29import org.assertj.core.api.object.*;30import org.assertj.core.api.array.*;31import org.assertj.core.api.throwable.*;32import org.assertj.core.api.string.*;33import org.assertj.core.api.map.*;34import org.assertj.core.api.list.*;35import org.assertj.core.api.iterable.*;36import org.assertj.core.api.object.*;37import org.assertj.core.api.array.*;38import org.assertj.core.api.throwable.*;39import org.assertj.core.api.string.*;40import org.assertj.core.api.map.*;41import org.assertj.core.api.list.*;42import org.assertj.core.api.iterable.*;43import org.assertj.core.api.object.*;44import org.assertj.core.api.array.*;45import org.assertj.core.api.throwable.*;46import org.assertj.core.api.string.*;47import org.assertj.core.api.map.*;48import org.assertj.core.api.list.*;49import org.assertj.core.api.iterable.*;50import org.assertj.core.api.object.*;51import org.assertj.core.api.array.*;52import org.assertj.core.api.throwable.*;53import org.assertj.core.api.string.*;54import org.assertj.core.api.map.*;55import org.assertj.core.api.list.*;56import org.assertj.core.api.iterable.*;57import org.assertj.core.api.object.*;58import org.assertj.core.api.array.*;59import org.assertj.core.api.throwable.*;60import org.assertj.core.api.string.*;61import org.assertj.core.api.map.*;62import org.assertj.core.api.list.*;63import org.assertj.core.api.iterable.*;64import org.assertj.core.api.object.*;65import org.assertj.core.api.array.*;66import org.assertj.core.api.throwable.*;67import org.assertj.core.api.string.*;68import org.assertj.core.api.map.*;69import org.assertj.core.api.list.*;

TypeHolder

Using AI Code Generation

1package com.test;2import org.assertj.core.internal.TypeHolder;3public class Test {4    public static void main(String[] args) {5        TypeHolder typeHolder = new TypeHolder();6        TypeHolder<String> typeHolder1 = typeHolder.of(String.class);7        System.out.println(typeHolder1);8    }9}10TypeHolder{type=class java.lang.String}

TypeHolder

Using AI Code Generation

1public class TypeHolderExample {2   public static void main(String[] args) {3      TypeHolder typeHolder = new TypeHolder();4      System.out.println(typeHolder.typeOf("java").getName());5   }6}7import java.lang.reflect.Type;8public class TypeHolderExample {9   public static void main(String[] args) {10      TypeHolder typeHolder = new TypeHolder();11      Type type = typeHolder.typeOf("java");12      System.out.println(type.getTypeName());13   }14}

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