SearchResult.MatchRange
public
static
final
class
SearchResult.MatchRange
extends Object
java.lang.Object | |
↳ | android.app.appsearch.SearchResult.MatchRange |
Class providing the position range of matching information.
All ranges are finite, and the left side of the range is always <=
the right side
of the range.
Example: MatchRange(0, 100) represents hundred ints from 0 to 99."
Summary
Public constructors | |
---|---|
MatchRange(int start, int end)
Creates a new immutable range. |
Public methods | |
---|---|
boolean
|
equals(Object other)
Indicates whether some other object is "equal to" this one. |
int
|
getEnd()
Gets the end point (exclusive). |
int
|
getStart()
Gets the start point (inclusive). |
int
|
hashCode()
Returns a hash code value for the object. |
String
|
toString()
Returns a string representation of the object. |
Inherited methods | |
---|---|
Public constructors
MatchRange
public MatchRange (int start, int end)
Creates a new immutable range.
The endpoints are [start, end)
; that is the range is bounded. start
must be lesser or equal to end
.
Parameters | |
---|---|
start |
int : The start point (inclusive) |
end |
int : The end point (exclusive) |
Public methods
equals
public boolean equals (Object other)
Indicates whether some other object is "equal to" this one.
The equals
method implements an equivalence relation
on non-null object references:
- It is reflexive: for any non-null reference value
x
,x.equals(x)
should returntrue
. - It is symmetric: for any non-null reference values
x
andy
,x.equals(y)
should returntrue
if and only ify.equals(x)
returnstrue
. - It is transitive: for any non-null reference values
x
,y
, andz
, ifx.equals(y)
returnstrue
andy.equals(z)
returnstrue
, thenx.equals(z)
should returntrue
. - It is consistent: for any non-null reference values
x
andy
, multiple invocations ofx.equals(y)
consistently returntrue
or consistently returnfalse
, provided no information used inequals
comparisons on the objects is modified. - For any non-null reference value
x
,x.equals(null)
should returnfalse
.
An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.
Parameters | |
---|---|
other |
Object : This value may be null . |
Returns | |
---|---|
boolean |
true if this object is the same as the obj
argument; false otherwise. |
hashCode
public 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:
- Whenever it is invoked on the same object more than once during
an execution of a Java application, the
hashCode
method must consistently return the same integer, provided no information used inequals
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. - If two objects are equal according to the
equals
method, then calling thehashCode
method on each of the two objects must produce the same integer result. - It is not required that if two objects are unequal
according to the
equals
method, then calling thehashCode
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.
Returns | |
---|---|
int |
a hash code value for this object. |
toString
public String toString ()
Returns a string representation of the object.
Returns | |
---|---|
String |
This value cannot be null . |