public final class Nullable<E>
extends java.lang.Object
Constructor and Description |
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Nullable()
Constructor.
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Nullable(E value)
Constructor.
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Modifier and Type | Method and Description |
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E |
getValue()
Get the store value if any.
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boolean |
hasValue()
Get the status of this nullable.
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void |
nullify()
Set the stored value to null.
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public Nullable()
public Nullable(E value)
value
- The value to set to this nullable.public E getValue()
public boolean hasValue()
public void nullify()
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