Java primitive array

These have fixed size so they offer the same services as SequenceRead and []=, but would not support Sequence::add.

Introduced properties

abstract fun []=(key: Int, value: E)

java :: AbstractJavaArray :: []=

Set the value at key

init defaultinit

java :: AbstractJavaArray :: defaultinit

Redefined properties

redef type SELF: AbstractJavaArray[E]

java $ AbstractJavaArray :: SELF

Type of this instance, automatically specialized in every class

redef fun iterator: Iterator[E]

java $ AbstractJavaArray :: iterator

Get a new iterator on the collection.

redef fun reverse_iterator: IndexedIterator[E]

java $ AbstractJavaArray :: reverse_iterator

Gets an iterator starting at the end and going backwards

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 CONCURRENT: ConcurrentCollection[E]

core :: Collection :: CONCURRENT

Type of the concurrent variant of this collection

type SELF: Object

core :: Object :: SELF

Type of this instance, automatically specialized in every class

abstract fun [](index: Int): E

core :: SequenceRead :: []

Return the index-th element of the sequence.

abstract fun []=(key: Int, value: E)

java :: AbstractJavaArray :: []=

Set the value at key

fun address_is_null: Bool

core :: Pointer :: address_is_null

Is the address behind this Object at NULL?

private fun as_exception: JavaException

jvm :: JavaObject :: as_exception

private fun as_http_response: JavaHttpResponse

jvm :: JavaObject :: as_http_response

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 combinations(r: Int): Collection[SequenceRead[E]]

core :: Collection :: combinations

All r-length combinations on self (in same order) without repeated elements.

fun combinations_with_replacement(r: Int): Collection[SequenceRead[E]]

core :: Collection :: combinations_with_replacement

All r-length combination on self (in same order) with repeated elements.

fun count(item: nullable Object): Int

core :: Collection :: count

How many occurrences of item are in the collection?

init defaultinit

jvm :: JavaObject :: defaultinit

init defaultinit

core :: Pointer :: defaultinit

init defaultinit

core :: SequenceRead :: defaultinit

init defaultinit

java :: AbstractJavaArray :: defaultinit

init defaultinit

core :: Object :: defaultinit

init defaultinit

core :: Collection :: defaultinit

fun delete_global_ref

jvm :: JavaObject :: delete_global_ref

Delete this global reference

fun delete_local_ref

jvm :: JavaObject :: delete_local_ref

Delete this local reference

fun first: E

core :: Collection :: first

Return the first item of the collection

fun free

core :: Pointer :: free

Free the memory pointed by this pointer

fun get_class: CLASS

core :: Object :: get_class

The meta-object representing the dynamic type of self.

fun get_or_default(index: Int, default: E): E

core :: SequenceRead :: get_or_default

Try to get an element, return default if the index is invalid.

fun get_or_null(index: Int): nullable E

core :: SequenceRead :: get_or_null

Try to get an element, return null if the index is invalid.

fun has(item: nullable Object): Bool

core :: Collection :: has

Is item in the collection ?

fun has_all(other: Collection[nullable Object]): Bool

core :: Collection :: has_all

Does the collection contain at least each element of other?

fun has_any(other: Collection[nullable Object]): Bool

core :: Collection :: has_any

Does the collection contain at least one element of other?

fun has_exactly(other: Collection[nullable Object]): Bool

core :: Collection :: has_exactly

Does the collection contain exactly all the elements of other?

fun has_only(item: nullable Object): Bool

core :: Collection :: has_only

Is the collection contain only item?

fun hash: Int

core :: Object :: hash

The hash code of the object.

fun index_of(item: nullable Object): Int

core :: SequenceRead :: index_of

The index of the first occurrence of item.

fun index_of_from(item: nullable Object, pos: Int): Int

core :: SequenceRead :: index_of_from

The index of the first occurrence of item, starting from pos.

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".

fun is_empty: Bool

core :: Collection :: is_empty

Is there no item in the collection?

private fun is_exception: Bool

jvm :: JavaObject :: is_exception

private fun is_http_response: Bool

jvm :: JavaObject :: is_http_response

fun is_java_null: Bool

jvm :: JavaObject :: is_java_null

Is self null in Java?

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 iterator: Iterator[E]

core :: Collection :: iterator

Get a new iterator on the collection.

fun iterator_from(pos: Int): IndexedIterator[E]

core :: SequenceRead :: iterator_from

Gets a new Iterator starting at position pos

fun join(separator: nullable Text, last_separator: nullable Text): String

core :: Collection :: join

Concatenate and separate each elements with separator.

fun last: E

core :: SequenceRead :: last

Get the last item.

fun last_index_of(item: nullable Object): Int

core :: SequenceRead :: last_index_of

The index of the last occurrence of item.

fun last_index_of_from(item: nullable Object, pos: Int): Int

core :: SequenceRead :: last_index_of_from

The index of the last occurrence of item starting from pos and decrementing.

fun length: Int

core :: Collection :: length

Number of items in the collection.

fun modulo(index: Int): E

core :: SequenceRead :: modulo

Return the index-th element but wrap

fun modulo_index(index: Int): Int

core :: SequenceRead :: modulo_index

Returns the real index for a modulo index.

private intern fun native_class_name: CString

core :: Object :: native_class_name

The class name of the object in CString format.

private fun native_equals(o: Pointer): Bool

core :: Pointer :: native_equals

fun new_global_ref: SELF

jvm :: JavaObject :: new_global_ref

Returns a global reference to the Java object behind this reference

fun not_empty: Bool

core :: Collection :: not_empty

Alias for not is_empty.

init nul: Pointer

core :: Pointer :: nul

C NULL pointer

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 permutations(r: Int): Collection[SequenceRead[E]]

core :: Collection :: permutations

All r-length permutations on self (all possible ordering) without repeated elements.

fun plain_to_s: String

core :: Collection :: plain_to_s

Concatenate elements without separators

fun pop_from_local_frame: SELF

jvm :: JavaObject :: pop_from_local_frame

Pops the current local reference frame and return a valid reference to self

protected fun pop_from_local_frame_with_env(jni_env: JniEnv): SELF

jvm :: JavaObject :: pop_from_local_frame_with_env

Java implementation of pop_from_local_frame

private fun premultiply_alpha(width: Int, height: Int)

core :: Pointer :: premultiply_alpha

Multiply RGB values by their alpha value

fun product(r: Int): Collection[SequenceRead[E]]

core :: Collection :: product

Cartesian product, over r times self.

fun rand: E

core :: Collection :: rand

Return a random element form the collection

abstract fun reverse_iterator: IndexedIterator[E]

core :: SequenceRead :: reverse_iterator

Gets an iterator starting at the end and going backwards

fun reverse_iterator_from(pos: Int): IndexedIterator[E]

core :: SequenceRead :: reverse_iterator_from

Gets an iterator on the chars of self starting from pos

fun sample(length: Int): Array[E]

core :: Collection :: sample

Return a new array made of (at most) length elements randomly chosen.

fun serialization_hash: Int

core :: Object :: serialization_hash

Hash value use for serialization

private fun serialize_as_inspect(v: InspectSerializer)

core :: Collection :: serialize_as_inspect

private fun serialize_to_pure_json(v: JsonSerializer)

core :: Collection :: serialize_to_pure_json

Utility to serialize a normal Json array

intern fun sys: Sys

core :: Object :: sys

Return the global sys object, the only instance of the Sys class.

fun to_a: Array[E]

core :: Collection :: to_a

Build a new array from a collection

abstract fun to_concurrent: CONCURRENT

core :: Collection :: to_concurrent

Wraps self in a thread-safe collection

fun to_counter: Counter[E]

core :: Collection :: to_counter

Create and fill up a counter with the elements of `self.

fun to_curlslist: CURLSList

core :: Collection :: to_curlslist

Convert Collection[String] to CURLSList

fun to_java_string: JavaString

jvm :: JavaObject :: to_java_string

JavaString representation of self using Java's toString

abstract fun to_jvalue(env: JniEnv): JValue

core :: Object :: to_jvalue

fun to_s: String

core :: Object :: to_s

User readable representation of self.

fun to_shuffle: Array[E]

core :: Collection :: to_shuffle

Return a new array made of elements in a random order.

Ancestors

interface Collection[E: nullable Object]

core :: Collection

The root of the collection hierarchy.

interface Object

The root of the class hierarchy.

extern class Pointer

core :: Pointer

Pointer classes are used to manipulate extern C structures.

Parents

extern class JavaObject

jvm :: JavaObject

Represens a jni jobject

interface SequenceRead[E: nullable Object]

core :: SequenceRead

Sequences are indexed collections.

Children

extern class JavaArray

java :: JavaArray

Java primitive array Object[]

extern class JavaBoolArray

java :: JavaBoolArray

Java primitive array boolean[]

extern class JavaByteArray

java :: JavaByteArray

Java primitive array byte[]

extern class JavaCharArray

java :: JavaCharArray

Java primitive array char[]

extern class JavaDoubleArray

java :: JavaDoubleArray

Java primitive array double[]

extern class JavaFloatArray

java :: JavaFloatArray

Java primitive array float[]

extern class JavaIntArray

java :: JavaIntArray

Java primitive array int[]

extern class JavaLongArray

java :: JavaLongArray

Java primitive array long[]

extern class JavaShortArray

java :: JavaShortArray

Java primitive array short[]

Class definitions

java $ AbstractJavaArray

# Java primitive array
#
# These have fixed size so they offer the same services as `SequenceRead` and
# `[]=`, but would not support `Sequence::add`.
extern class AbstractJavaArray[E: Object]
	super SequenceRead[E]
	super JavaObject

	# Set the `value` at `key`
	fun []=(key: Int, value: E) is abstract

	redef fun iterator do return new JavaArrayIterator[E](self)

	redef fun reverse_iterator do return new JavaArrayReverseIterator[E](self)
end

lib/java/collections.nit:33,1--47,3