novah.java
Functions for Java interoperability.
Types
Declarations
class
visibility: public
type: a -> Class a
Returns the Java class of this object.
hashCode
visibility: public
type: a -> Int32
Returns the hash code for this value using
the native Java hashCode method of x.
equals
visibility: public
type: a -> a -> Boolean
Returns true if x is equals y using
the native Java equals method of x.
isInstance
visibility: public
type: a -> Class b -> Boolean
Returns true if the given object is an instance of the class.
assignableFrom
visibility: public
type: Class a -> Class b -> Boolean
Returns true if clazz1 is a superclass or superinterface of class2.
assert
visibility: public
type: Boolean -> String -> Unit
Throws an assertion error if the condition is false.
error
visibility: public
type: String -> a
Throws an error with the given message that should not be caught
forEach
visibility: public
type: Iterator a -> (a -> Unit) -> Unit
Executes the function for each value in this iterator. Runtime: O(n)
exit
visibility: public
type: Int32 -> Unit
Terminates the currently running JVM with the given status. A status different from 0 indicates abnormal termination.
toComparator
visibility: public
type: (a -> a -> Ordering) -> Comparator a
Returns a java.util.Comparator based on this ordering function.
consumer
visibility: public
type: (a -> Unit) -> Consumer a
Creates a java.util.function.Consumer out of this function.
runnable
visibility: public
type: (Unit -> Unit) -> Runnable
Creates a java.lang.Runnable out of this function, ignoring the result.
callable
visibility: public
type: (Unit -> a) -> Callable a
Creates a java.util.concurrent.Callable out of this function.
supplier
visibility: public
type: (Unit -> a) -> Supplier a
Creates a java.util.function.Supplier out of this function.
predicate
visibility: public
type: (a -> Boolean) -> Predicate a
Creates a java.util.function.Predicate out of this function.
bipredicate
visibility: public
type: (a -> b -> Boolean) -> BiPredicate a b
Creates a java.util.function.BiPredicate out of this function.
toLongFunction
visibility: public
type: (a -> Int64) -> ToLongFunction a
Creates a java.util.function.ToLongFunction out of this function.
toIntFunction
visibility: public
type: (a -> Int32) -> ToIntFunction a
Creates a java.util.function.ToIntFunction out of this function.
intFunction
visibility: public
type: (Int32 -> a) -> IntFunction a
Creates a java.util.function.IntFunction out of this function.
binaryOperator
visibility: public
type: (a -> a -> a) -> BinaryOperator a
Creates a java.util.function.BinaryOperator out of this function.
unaryOperator
visibility: public
type: (a -> a) -> UnaryOperator a
Creates a java.util.function.UnaryOperator out of this function.
biFunction
visibility: public
type: (a -> b -> c) -> BiFunction a b c
Creates a java.util.function.BiFunction out of this function.