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Scala Library
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scala/Proxy.scala]
trait
Proxy
extends AnyRefAny to another object self.
Please note that only those methods can be forwarded that are
overridable and public.| Method Summary | |
override def
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equals
(that : Any) : Boolean
This method is used to compare the receiver object (
this)
with the argument object (arg0) for equivalence. |
override def
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hashCode
: Int
Returns a hash code value for the object.
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abstract def
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self : Any |
override def
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toString
: java.lang.String
Returns a string representation of the object.
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| Methods inherited from AnyRef | |
| getClass, clone, notify, notifyAll, wait, wait, wait, finalize, ==, !=, eq, ne, synchronized |
| Methods inherited from Any | |
| ==, !=, isInstanceOf, asInstanceOf |
| Method Details |
abstract
def
self : Any
override
def
hashCode : Int
The default hashing algorithm is platform dependent.
Note that it is allowed for two objects to have identical hash
codes (o1.hashCode.equals(o2.hashCode)) yet not be
equal (o1.equals(o2) returns false). A
degenerate implementation could always return 0.
However, it is required that if two objects are equal
(o1.equals(o2) returns true) that they
have identical hash codes
(o1.hashCode.equals(o2.hashCode)). Therefore, when
overriding this method, be sure to verify that the behavior is
consistent with the equals method.
this)
with the argument object (arg0) for equivalence.
The default implementations of this method is an equivalence relation:
x of type Any,
x.equals(x) should return true.x and y of type
Any, x.equals(y) should return true if and only
if y.equals(x) returns true.x, y, and z of type AnyRef
if x.equals(y) returns true and
y.equals(z) returns
true, then x.equals(z) should return true.
If you override this method, you should verify that
your implementation remains an equivalence relation.
Additionally, when overriding this method it is often necessary to
override hashCode to ensure that objects that are
"equal" (o1.equals(o2) returns true)
hash to the same Int
(o1.hashCode.equals(o2.hashCode)).
arg0 - the object to compare against this object for equality.true if the receiver object is equivalent to the argument; false otherwise. override
def
toString : java.lang.String
The default representation is platform dependent.
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Scala Library
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