GnssAntennaInfo.SphericalCorrections
public
static
final
class
GnssAntennaInfo.SphericalCorrections
extends Object
implements
Parcelable
java.lang.Object | |
↳ | android.location.GnssAntennaInfo.SphericalCorrections |
Represents corrections on a spherical mapping. Corrections are added to measurements to obtain the corrected values. The corrections and associated (1-sigma) uncertainties are represented by respect 2D arrays. Each row (major indices) represents a fixed theta. The first row corresponds to a theta angle of 0 degrees. The last row corresponds to a theta angle of (360 - deltaTheta) degrees, where deltaTheta is the regular spacing between azimuthal angles, i.e., deltaTheta = 360 / (number of rows). The columns (minor indices) represent fixed zenith angles, beginning at 0 degrees and ending at 180 degrees. They are separated by deltaPhi, the regular spacing between zenith angles, i.e., deltaPhi = 180 / (number of columns - 1).
Summary
Inherited constants |
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Fields | |
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public
static
final
Creator<GnssAntennaInfo.SphericalCorrections> |
CREATOR
|
Public constructors | |
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SphericalCorrections(double[][] corrections, double[][] correctionUncertainties)
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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. |
double[][]
|
getCorrectionUncertaintiesArray()
Array representing uncertainty on corrections on a spherical mapping. |
double[][]
|
getCorrectionsArray()
Array representing corrections on a spherical mapping. |
double
|
getDeltaPhi()
The fixed phi angle separation between successive columns. |
double
|
getDeltaTheta()
The fixed theta angle separation between successive rows. |
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
CREATOR
public static final Creator<GnssAntennaInfo.SphericalCorrections> CREATOR
Public constructors
SphericalCorrections
public SphericalCorrections (double[][] corrections, double[][] correctionUncertainties)
Parameters | |
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corrections |
double : This value cannot be null . |
correctionUncertainties |
double : This value cannot be null . |
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 | |
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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. |
getCorrectionUncertaintiesArray
public double[][] getCorrectionUncertaintiesArray ()
Array representing uncertainty on corrections on a spherical mapping. Each row (major indices) represents a fixed theta. The first row corresponds to a theta angle of 0 degrees. The last row corresponds to a theta angle of (360 - deltaTheta) degrees, where deltaTheta is the regular spacing between azimuthal angles, i.e., deltaTheta = 360 / (number of rows). The columns (minor indices) represent fixed zenith angles, beginning at 0 degrees and ending at 180 degrees. They are separated by deltaPhi, the regular spacing between zenith angles, i.e., deltaPhi = 180 / (number of columns - 1).
Returns | |
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double[][] |
This value cannot be null . |
getCorrectionsArray
public double[][] getCorrectionsArray ()
Array representing corrections on a spherical mapping. Corrections are added to measurements to obtain the corrected values. Each row (major indices) represents a fixed theta. The first row corresponds to a theta angle of 0 degrees. The last row corresponds to a theta angle of (360 - deltaTheta) degrees, where deltaTheta is the regular spacing between azimuthal angles, i.e., deltaTheta = 360 / (number of rows). The columns (minor indices) represent fixed zenith angles, beginning at 0 degrees and ending at 180 degrees. They are separated by deltaPhi, the regular spacing between zenith angles, i.e., deltaPhi = 180 / (number of columns - 1).
Returns | |
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double[][] |
This value cannot be null . |
getDeltaPhi
public double getDeltaPhi ()
The fixed phi angle separation between successive columns.
Returns | |
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double |
Value is between 0.0f and 180.0f inclusive |
getDeltaTheta
public double getDeltaTheta ()
The fixed theta angle separation between successive rows.
Returns | |
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double |
Value is between 0.0f and 360.0f inclusive |
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 |