MedicalResourceId
public
final
class
MedicalResourceId
extends Object
implements
Parcelable
java.lang.Object | |
↳ | android.health.connect.MedicalResourceId |
A class to represent a unique identifier of a medical resource.
This class contains a set of properties that together represent a unique identifier of a medical resource.
The medical resource data representation follows the Fast Healthcare Interoperability Resources (FHIR) standard.
Summary
Inherited constants |
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Fields | |
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public
static
final
Creator<MedicalResourceId> |
CREATOR
|
Public constructors | |
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MedicalResourceId(String dataSourceId, int fhirResourceType, String fhirResourceId)
Constructs a new |
Public methods | |
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int
|
describeContents()
Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. |
boolean
|
equals(Object o)
Indicates whether some other object is "equal to" this one. |
static
MedicalResourceId
|
fromFhirReference(String dataSourceId, String fhirReference)
Creates a |
String
|
getDataSourceId()
Returns the unique |
String
|
getFhirResourceId()
Returns the FHIR resource ID. |
int
|
getFhirResourceType()
Returns the FHIR resource type. |
int
|
hashCode()
Returns a hash code value for the object. |
String
|
toString()
Returns a string representation of the object. |
void
|
writeToParcel(Parcel dest, int flags)
Flatten this object in to a Parcel. |
Inherited methods | |
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Fields
Public constructors
MedicalResourceId
public MedicalResourceId (String dataSourceId, int fhirResourceType, String fhirResourceId)
Constructs a new MedicalResourceId
instance.
Throws | |
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IllegalArgumentException |
if the provided dataSourceId is not a valid ID, or
fhirResourceType is not a valid supported type. |
Public methods
describeContents
public int describeContents ()
Describe the kinds of special objects contained in this Parcelable
instance's marshaled representation. For example, if the object will
include a file descriptor in the output of writeToParcel(android.os.Parcel, int)
,
the return value of this method must include the
CONTENTS_FILE_DESCRIPTOR
bit.
Returns | |
---|---|
int |
a bitmask indicating the set of special object types marshaled
by this Parcelable object instance.
Value is either 0 or CONTENTS_FILE_DESCRIPTOR |
equals
public boolean equals (Object o)
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 | |
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o |
Object : the reference object with which to compare. |
Returns | |
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boolean |
true if this object is the same as the obj
argument; false otherwise. |
fromFhirReference
public static MedicalResourceId fromFhirReference (String dataSourceId, String fhirReference)
Creates a MedicalResourceId
instance from dataSourceId
and fhirReference
.
Parameters | |
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dataSourceId |
String : The unique identifier of the existing MedicalDataSource ,
representing where the data comes from.
This value cannot be null . |
fhirReference |
String : The FHIR reference string typically extracted from the "reference" field
in one FHIR resource (source), pointing to another FHIR resource (target) within the same
data source, for example "Patient/034AB16".
This value cannot be null . |
Returns | |
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MedicalResourceId |
This value cannot be null . |
Throws | |
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IllegalArgumentException |
if the provided dataSourceId is not a valid ID, the
referenced resource type is not a valid FhirResource type supported by Health
Connect, or fhirReference does not match with the pattern of $fhir_resource_type/$fhir_resource_id , where the FHIR resource type should align with
the resource list in the official FHIR
website, and the FHIR resource ID should also follow the pattern described in the official FHIR datatypes. |
getDataSourceId
public String getDataSourceId ()
Returns the unique MedicalDataSource
ID of where the data comes from.
Returns | |
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String |
This value cannot be null . |
getFhirResourceId
public String getFhirResourceId ()
Returns the FHIR resource ID.
Returns | |
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String |
This value cannot be null . |
getFhirResourceType
public int getFhirResourceType ()
Returns the FHIR resource type.
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 | |
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int |
a hash code value for this object. |
toString
public String toString ()
Returns a string representation of the object.
Returns | |
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String |
a string representation of the object. |
writeToParcel
public void writeToParcel (Parcel dest, int flags)
Flatten this object in to a Parcel.
Parameters | |
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dest |
Parcel : This value cannot be null . |
flags |
int : Additional flags about how the object should be written.
May be 0 or Parcelable.PARCELABLE_WRITE_RETURN_VALUE .
Value is either 0 or a combination of Parcelable.PARCELABLE_WRITE_RETURN_VALUE , and android.os.Parcelable.PARCELABLE_ELIDE_DUPLICATES |