Class Overview
GuardedObject controls access to an object, by checking all requests for the
object with a Guard.
Summary
| Public Constructors |
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GuardedObject(Object object, Guard guard)
Constructs a GuardedObject to protect access to the specified Object
using the specified Guard.
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| Public Methods |
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Object
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getObject()
Checks whether access should be granted to the object.
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[Expand]
Inherited Methods |
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From class java.lang.Object
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Object
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clone()
Returns a new instance of the same class as the receiver, whose slots
have been filled in with the values in the slots of the receiver.
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boolean
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equals(Object o)
Compares the argument to the receiver, and returns true if they represent
the same object using a class specific comparison.
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void
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finalize()
Called by the virtual machine when there are no longer any (non-weak)
references to the receiver.
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final
Class<? extends Object>
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getClass()
Returns the unique instance of java.lang.Class which represents the class
of the receiver.
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int
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hashCode()
Returns an integer hash code for the receiver.
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final
void
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notify()
Causes one thread which is wait ing on the receiver to be
made ready to run.
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final
void
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notifyAll()
Causes all threads which are wait ing on the receiver to
be made ready to run.
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String
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toString()
Returns a string containing a concise, human-readable description of the
receiver.
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final
void
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wait(long time, int frac)
Causes the thread which sent this message to be made not ready to run
either pending some change in the receiver (as indicated by
notify or notifyAll) or the expiration of
the timeout.
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final
void
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wait(long time)
Causes the thread which sent this message to be made not ready to run
either pending some change in the receiver (as indicated by
notify or notifyAll) or the expiration of
the timeout.
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final
void
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wait()
Causes the thread which sent this message to be made not ready to run
pending some change in the receiver (as indicated by notify
or notifyAll).
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Public Constructors
public
GuardedObject
(Object object, Guard guard)
Constructs a GuardedObject to protect access to the specified Object
using the specified Guard.
Parameters
| object
| the Object to guard |
| guard
| the Guard
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Public Methods
public
Object
getObject
()
Checks whether access should be granted to the object. If access is
granted, this method returns the object. If it is not granted, then a
SecurityException is thrown.
