Package com.flagright.api.core
Class Nullable<T>
- java.lang.Object
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- com.flagright.api.core.Nullable<T>
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public final class Nullable<T> extends java.lang.Object
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static <T> Nullable<T>empty()booleanequals(java.lang.Object other)Tget()booleanisEmpty()booleanisNull()<U> Nullable<U>map(java.util.function.Function<? super T,? extends U> mapper)static <T> Nullable<T>of(T value)static <T> Nullable<T>ofNull()static <T> Nullable<T>ofOptional(java.util.Optional<T> value)
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Method Detail
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ofNull
public static <T> Nullable<T> ofNull()
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of
public static <T> Nullable<T> of(T value)
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empty
public static <T> Nullable<T> empty()
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ofOptional
public static <T> Nullable<T> ofOptional(java.util.Optional<T> value)
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isNull
public boolean isNull()
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isEmpty
public boolean isEmpty()
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get
public T get()
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equals
public boolean equals(java.lang.Object other)
- Overrides:
equalsin classjava.lang.Object
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