Container for data of a specific primitive type

Java class: java.nio.Buffer

Introduced properties

init defaultinit

java :: Java_nio_Buffer :: defaultinit

fun direct_buffer_address(jni_env: JniEnv): Pointer

java :: Java_nio_Buffer :: direct_buffer_address

Address pointed by this buffer

fun direct_buffer_capacity(jni_env: JniEnv): Int

java :: Java_nio_Buffer :: direct_buffer_capacity

Capacity of this this buffer

Redefined properties

redef type SELF: Java_nio_Buffer

java $ Java_nio_Buffer :: 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

fun address_is_null: Bool

core :: Pointer :: address_is_null

Is the address behind this Object at NULL?

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.

init defaultinit

core :: Object :: defaultinit

init defaultinit

java :: Java_nio_Buffer :: defaultinit

init defaultinit

jvm :: JavaObject :: defaultinit

init defaultinit

core :: Pointer :: 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 direct_buffer_address(jni_env: JniEnv): Pointer

java :: Java_nio_Buffer :: direct_buffer_address

Address pointed by this buffer

fun direct_buffer_capacity(jni_env: JniEnv): Int

java :: Java_nio_Buffer :: direct_buffer_capacity

Capacity of this this buffer

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 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".

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.

fun new_global_ref: SELF

jvm :: JavaObject :: new_global_ref

Returns a global reference to the Java object behind this reference

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 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

fun serialization_hash: Int

core :: Object :: serialization_hash

Hash value use for serialization

intern fun sys: Sys

core :: Object :: sys

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

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.

Ancestors

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

Children

extern class Java_nio_ByteBuffer

java :: Java_nio_ByteBuffer

A byte buffer

Class definitions

java $ Java_nio_Buffer

# Container for data of a specific primitive type
#
# Java class: java.nio.Buffer
extern class Java_nio_Buffer in "Java" `{ java.nio.Buffer `}
	super JavaObject

	# Address pointed by this buffer
	#
	# JNI function: GetDirectBufferAddress
	fun direct_buffer_address(jni_env: JniEnv): Pointer `{
		return (*jni_env)->GetDirectBufferAddress(jni_env, self);
	`}

	# Capacity of this this buffer
	#
	# JNI function: GetDirectBufferCapacity
	fun direct_buffer_capacity(jni_env: JniEnv): Int `{
		return (*jni_env)->GetDirectBufferCapacity(jni_env, self);
	`}
end

lib/java/ffi_support.nit:261,1--280,3