interface MapIterator[K: nullable Object, V: nullable Object]

core :: MapIterator

Iterators for Map.

Introduced properties

fun finish

core :: MapIterator :: finish

Post-iteration hook.
abstract fun is_ok: Bool

core :: MapIterator :: is_ok

Is there a current item ?
abstract fun item: V

core :: MapIterator :: item

The current item.
abstract fun key: K

core :: MapIterator :: key

The key of the current item.
abstract fun next

core :: MapIterator :: next

Jump to the next item.
fun start

core :: MapIterator :: start

Pre-iteration hook.

Redefined properties

redef type SELF: MapIterator[K, V]

core $ MapIterator :: SELF

Type of this instance, automatically specialized in every class

All properties

fun !=(other: nullable Object): Bool

core :: Object :: !=

Have self and other different values?
fun ==(other: nullable Object): Bool

core :: Object :: ==

Have self and other the same value?
type CLASS: Class[SELF]

core :: Object :: CLASS

The type of the class of self.
type SELF: Object

core :: Object :: SELF

Type of this instance, automatically specialized in every class
protected fun class_factory(name: String): CLASS

core :: Object :: class_factory

Implementation used by get_class to create the specific class.
fun class_name: String

core :: Object :: class_name

The class name of the object.
fun finish

core :: MapIterator :: finish

Post-iteration hook.
fun get_class: CLASS

core :: Object :: get_class

The meta-object representing the dynamic type of self.
fun hash: Int

core :: Object :: hash

The hash code of the object.
init init

core :: Object :: init

fun inspect: String

core :: Object :: inspect

Developer readable representation of self.
protected fun inspect_head: String

core :: Object :: inspect_head

Return "CLASSNAME:#OBJECTID".
abstract fun is_ok: Bool

core :: MapIterator :: is_ok

Is there a current item ?
intern fun is_same_instance(other: nullable Object): Bool

core :: Object :: is_same_instance

Return true if self and other are the same instance (i.e. same identity).
fun is_same_serialized(other: nullable Object): Bool

core :: Object :: is_same_serialized

Is self the same as other in a serialization context?
intern fun is_same_type(other: Object): Bool

core :: Object :: is_same_type

Return true if self and other have the same dynamic type.
abstract fun item: V

core :: MapIterator :: item

The current item.
abstract fun key: K

core :: MapIterator :: key

The key of the current item.
abstract fun next

core :: MapIterator :: next

Jump to the next item.
intern fun object_id: Int

core :: Object :: object_id

An internal hash code for the object based on its identity.
fun output

core :: Object :: output

Display self on stdout (debug only).
intern fun output_class_name

core :: Object :: output_class_name

Display class name on stdout (debug only).
fun serialization_hash: Int

core :: Object :: serialization_hash

Hash value use for serialization
fun start

core :: MapIterator :: start

Pre-iteration hook.
intern fun sys: Sys

core :: Object :: sys

Return the global sys object, the only instance of the Sys class.
abstract fun to_jvalue(env: JniEnv): JValue

core :: Object :: to_jvalue

fun to_s: String

core :: Object :: to_s

User readable representation of self.
package_diagram core::MapIterator MapIterator core::Object Object core::MapIterator->core::Object

Parents

interface Object

core :: Object

The root of the class hierarchy.

Class definitions

core $ MapIterator 
# Iterators for Map.
interface MapIterator[K, V]
	# The current item.
	# Require `is_ok`.
	fun item: V is abstract

	# The key of the current item.
	# Require `is_ok`.
	fun key: K is abstract

	# Jump to the next item.
	# Require `is_ok`.
	fun next is abstract

	# Is there a current item ?
	fun is_ok: Bool is abstract

	# Set a new `item` at `key`.
	#fun item=(item: E) is abstract

	# Pre-iteration hook.
	#
	# Used to inform `self` that the iteration is starting.
	# Specific iterators can use this to prepare some resources.
	#
	# Is automatically invoked at the beginning of `for` structures.
	#
	# Do nothing by default.
	fun start do end

	# Post-iteration hook.
	#
	# Used to inform `self` that the iteration is over.
	# Specific iterators can use this to free some resources.
	#
	# Is automatically invoked at the end of `for` structures.
	#
	# Do nothing by default.
	fun finish do end
end
lib/core/collection/abstract_collection.nit:768,1--807,3
Nit standard library. Version .