JNumber extension type
from: java.lang.Number
- on
- Implemented types
- Implementers
- Available extensions
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- isReleased → bool
-
no setterinherited
- jClass → JClass
-
Returns JClass corresponding to concrete class of this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
as<
T extends JObject> (JType< T> type, {bool releaseOriginal = false}) → T -
Casts this object to another
type.inherited -
byteValue(
) → int -
Available on JNumber, provided by the JNumber$$Methods extension
from:public byte byteValue() -
doubleValue(
) → double -
Available on JNumber, provided by the JNumber$$Methods extension
from:public abstract double doubleValue() -
floatValue(
) → double -
Available on JNumber, provided by the JNumber$$Methods extension
from:public abstract float floatValue() -
intValue(
) → int -
Available on JNumber, provided by the JNumber$$Methods extension
from:public abstract int intValue() -
isA<
T extends JObject> (JType< T> type) → bool -
Whether this object is of the given
typeignoring the type parameters.inherited -
isInstanceOf(
JClass jclass) → bool -
Whether this object is of the type of the given
jclass.inherited -
longValue(
) → int -
Available on JNumber, provided by the JNumber$$Methods extension
from:public abstract long longValue() -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
release(
) → void -
Releases the underlying
reference.inherited -
releasedBy(
Arena arena) → void -
Registers this object to be released at the end of
arena's lifetime.inherited -
shortValue(
) → int -
Available on JNumber, provided by the JNumber$$Methods extension
from:public short shortValue() -
toJByte(
{bool releaseOriginal = false}) → JByte -
Available on JNumber, provided by the JNumberExtension extension
Coerces the value to a JByte. -
toJDouble(
{bool releaseOriginal = false}) → JDouble -
Available on JNumber, provided by the JNumberExtension extension
Coerces the value to a JDouble. -
toJFloat(
{bool releaseOriginal = false}) → JFloat -
Available on JNumber, provided by the JNumberExtension extension
Coerces the value to a JFloat. -
toJInteger(
{bool releaseOriginal = false}) → JInteger -
Available on JNumber, provided by the JNumberExtension extension
Coerces the value to a JInteger. -
toJLong(
{bool releaseOriginal = false}) → JLong -
Available on JNumber, provided by the JNumberExtension extension
Coerces the value to a JLong. -
toJShort(
{bool releaseOriginal = false}) → JShort -
Available on JNumber, provided by the JNumberExtension extension
Coerces the value to a JShort. -
toString(
) → String -
A string representation of this object.
inherited
-
use<
R> (R callback(T)) → R -
Available on T, provided by the JObjectUseExtension extension
Appliescallbackon this object and then delete the underlying JNI reference, returning the result ofcallback.
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited