Mass
class Mass : Comparable<Mass!>
Represents a unit of mass. Supported units: grams
Summary
Public methods |
Int |
Compares this object with the specified object for order.
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Boolean |
Indicates whether some other object is "equal to" this one.
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static Mass |
Creates a Mass object with the specified value in grams.
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Double |
Returns mass in grams
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Int |
Returns a hash code value for the object.
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String |
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Public methods
compareTo
fun compareTo(other: Mass): Int
Compares this object with the specified object for order. Returns a negative integer, zero, or a positive integer as this object is less than, equal to, or greater than the specified object.
Parameters |
o |
the object to be compared. |
other |
Mass: the object to be compared. This value cannot be null . |
Return |
Int |
a negative integer, zero, or a positive integer as this object is less than, equal to, or greater than the specified object. |
Exceptions |
java.lang.NullPointerException |
if the specified object is null |
java.lang.ClassCastException |
if the specified object's type prevents it from being compared to this object. |
equals
fun equals(other: Any?): Boolean
Indicates whether some other object is "equal to" this one.
Parameters |
obj |
the reference object with which to compare. |
object |
the reference object with which to compare. |
Return |
Boolean |
true if this object is the same as the object argument; false otherwise. |
fromGrams
static fun fromGrams(value: Double): Mass
Creates a Mass object with the specified value in grams.
Parameters |
value |
Double: value to be set as grams. |
Return |
Mass |
This value cannot be null . |
getInGrams
fun getInGrams(): Double
Returns mass in grams
hashCode
fun hashCode(): Int
Returns a hash code value for the object.
Return |
Int |
a hash code value for this object. |
toString
fun toString(): String
Return |
String |
a string representation of the object. |