Package sop.util
Class Optional<T>
- java.lang.Object
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- sop.util.Optional<T>
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- Type Parameters:
T
- item type
public class Optional<T> extends java.lang.Object
Backport of java.util.Optional for older Android versions.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description T
get()
boolean
isEmpty()
boolean
isPresent()
static <T> Optional<T>
of(T item)
static <T> Optional<T>
ofEmpty()
static <T> Optional<T>
ofNullable(T item)
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Constructor Detail
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Optional
public Optional()
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Optional
public Optional(T item)
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