public class DnsSdTxtRecord extends Object implements Parcelable
Parcelable.ClassLoaderCreator<T>, Parcelable.Creator<T>
Modifier and Type | Field and Description |
---|---|
static Parcelable.Creator<DnsSdTxtRecord> |
CREATOR
Implement the Parcelable interface
|
CONTENTS_FILE_DESCRIPTOR, PARCELABLE_ELIDE_DUPLICATES, PARCELABLE_WRITE_RETURN_VALUE
Constructor and Description |
---|
DnsSdTxtRecord()
Constructs a new, empty TXT record.
|
DnsSdTxtRecord(byte[] data)
Constructs a new TXT record from a byte array in the standard format.
|
DnsSdTxtRecord(DnsSdTxtRecord src)
Copy constructor
|
Modifier and Type | Method and Description |
---|---|
boolean |
contains(String key)
Return true if key is present, false if not.
|
int |
describeContents()
Implement the Parcelable interface
|
boolean |
equals(Object o)
Indicates whether some other object is "equal to" this one.
|
String |
get(String key)
Get a value for a key
|
byte[] |
getRawData() |
int |
hashCode()
Returns a hash code value for the object.
|
int |
keyCount()
Return the count of keys
|
int |
remove(String key)
Remove a key/value pair.
|
void |
set(String key,
String value)
Set a key/value pair.
|
int |
size() |
String |
toString()
Return a string representation.
|
void |
writeToParcel(Parcel dest,
int flags)
Implement the Parcelable interface
|
public static final Parcelable.Creator<DnsSdTxtRecord> CREATOR
public DnsSdTxtRecord()
public DnsSdTxtRecord(byte[] data)
public DnsSdTxtRecord(DnsSdTxtRecord src)
public void set(String key, String value)
key
- Must be ascii with no '='value
- matching value to keypublic String get(String key)
key
- public int remove(String key)
public int keyCount()
public boolean contains(String key)
public int size()
public byte[] getRawData()
public String toString()
public boolean equals(Object o)
Object
The equals
method implements an equivalence relation
on non-null object references:
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.
equals
in class Object
o
- the reference object with which to compare.true
if this object is the same as the obj
argument; false
otherwise.Object.hashCode()
,
HashMap
public int hashCode()
Object
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.
Object.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.)
hashCode
in class Object
Object.equals(java.lang.Object)
,
System.identityHashCode(java.lang.Object)
public int describeContents()
describeContents
in interface Parcelable
Parcelable.CONTENTS_FILE_DESCRIPTOR
public void writeToParcel(Parcel dest, int flags)
writeToParcel
in interface Parcelable
dest
- The Parcel in which the object should be written.flags
- Additional flags about how the object should be written.
May be 0 or Parcelable.PARCELABLE_WRITE_RETURN_VALUE
.