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java.lang.Objectorg.parboiled.common.Reference<T>
T
- public class Reference<T>
A simple container holding a reference to another object.
Constructor Summary | |
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Reference()
Create a new Reference with a null value. |
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Reference(T value)
Create a new Reference to the given value object. |
Method Summary | |
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boolean |
clear()
Sets this references value field to null. |
T |
get()
Retrieves this references value object. |
T |
getAndClear()
Retrieves this references value field and clears it. |
T |
getAndSet(T value)
Replaces this references value with the given one. |
boolean |
isNotSet()
|
boolean |
isSet()
|
boolean |
set(T value)
Sets this references value object to the given instance. |
T |
setAndGet(T value)
Replaces this references value with the given one. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public Reference()
public Reference(T value)
value
- the value objectMethod Detail |
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public boolean clear()
public boolean set(T value)
value
- the value
public T get()
public T getAndClear()
public T getAndSet(T value)
value
- the new value
public T setAndGet(T value)
value
- the new value
public boolean isSet()
public boolean isNotSet()
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