public
static
final
class
Intent.FilterComparison
extends Object
| java.lang.Object | |
| ↳ | android.content.Intent.FilterComparison |
Wrapper class holding an Intent and implementing comparisons on it for
the purpose of filtering. The class implements its
equals() and hashCode() methods as
simple calls to filterEquals(Intent) filterEquals()} and
filterHashCode() filterHashCode()}
on the wrapped Intent.
Public constructors | |
|---|---|
Intent.FilterComparison(Intent intent)
|
|
Public methods | |
|---|---|
boolean
|
equals(Object obj)
Indicates whether some other object is "equal to" this one. |
Intent
|
getIntent()
Return the Intent that this FilterComparison represents. |
int
|
hashCode()
Returns a hash code value for the object. |
Inherited methods | |
|---|---|
 From
class
java.lang.Object
| |
Intent.FilterComparison (Intent intent)
| Parameters | |
|---|---|
intent |
Intent
|
boolean equals (Object obj)
Indicates whether some other object is "equal to" this one.
The equals method implements an equivalence relation
on non-null object references:
Developers
x, x.equals(x) should return
true.
x and y, x.equals(y)
should return true if and only if
y.equals(x) returns true.
x, y, and z, if
x.equals(y) returns true and
y.equals(z) returns true, then
x.equals(z) should return true.
x and y, multiple invocations of
x.equals(y) consistently return true
or consistently return false, provided no
information used in equals comparisons on the
objects is modified.
x,
x.equals(null) should return false.
The equals method for class Object implements
the most discriminating possible equivalence relation on objects;
that is, for any non-null reference values x and
y, this method returns true if and only
if x and y refer to the same object
(x == y has the value true).
Note that it is generally necessary to override the hashCode
method whenever this method is overridden, so as to maintain the
general contract for the hashCode method, which states
that equal objects must have equal hash codes.
| Parameters | |
|---|---|
obj |
Object:
the reference object with which to compare. |
| Returns | |
|---|---|
boolean |
true if this object is the same as the obj
argument; false otherwise. |
Intent getIntent ()
Return the Intent that this FilterComparison represents.
| Returns | |
|---|---|
Intent |
Returns the Intent held by the FilterComparison. Do not modify! |
int hashCode ()
Returns a hash code value for the object. This method is
supported for the benefit of hash tables such as those provided by
HashMap.
The general contract of hashCode is:
hashCode method
must consistently return the same integer, provided no information
used in equals comparisons on the object is modified.
This integer need not remain consistent from one execution of an
application to another execution of the same application.
equals(Object)
method, then calling the hashCode method on each of
the two objects must produce the same integer result.
equals(java.lang.Object)
method, then calling the hashCode method on each of the
two objects must produce distinct integer results. However, the
programmer should be aware that producing distinct integer results
for unequal objects may improve the performance of hash tables.
As much as is reasonably practical, the hashCode method defined by
class Object does return distinct integers for distinct
objects. (This is typically implemented by converting the internal
address of the object into an integer, but this implementation
technique is not required by the
JavaTM programming language.)
| Returns | |
|---|---|
int |
a hash code value for this object. |