.. index:: java_access_protocol .. _java_access_protocol/0: .. rst-class:: right **protocol** ``java_access_protocol`` ======================== Protocol for a minimal abstraction for calling Java from Logtalk using familiar message sending syntax. | **Availability:** | ``logtalk_load(java(loader))`` | **Author:** Paulo Moura and Sergio Castro | **Version:** 1:2:1 | **Date:** 2023-03-16 | **Compilation flags:** | ``static`` | **Dependencies:** | (none) | **Remarks:** | (none) | **Inherited public predicates:** | (none) .. contents:: :local: :backlinks: top Public predicates ----------------- .. index:: get_field/2 .. _java_access_protocol/0::get_field/2: ``get_field/2`` ^^^^^^^^^^^^^^^ Gets the value of a class or object field. | **Compilation flags:** | ``static`` | **Template:** | ``get_field(Field,Value)`` | **Mode and number of proofs:** | ``get_field(+atom,?nonvar)`` - ``zero_or_one`` ------------ .. index:: set_field/2 .. _java_access_protocol/0::set_field/2: ``set_field/2`` ^^^^^^^^^^^^^^^ Sets the value of a class or object field. | **Compilation flags:** | ``static`` | **Template:** | ``set_field(Field,Value)`` | **Mode and number of proofs:** | ``set_field(+atom,+nonvar)`` - ``one`` ------------ .. index:: new/2 .. _java_access_protocol/0::new/2: ``new/2`` ^^^^^^^^^ Creates a new instance using the specified parameter values. | **Compilation flags:** | ``static`` | **Template:** | ``new(Parameters,Instance)`` | **Mode and number of proofs:** | ``new(+list(nonvar),-reference)`` - ``one`` ------------ .. index:: new/1 .. _java_access_protocol/0::new/1: ``new/1`` ^^^^^^^^^ Creates a new instance using default parameter values. | **Compilation flags:** | ``static`` | **Template:** | ``new(Instance)`` | **Mode and number of proofs:** | ``new(-reference)`` - ``one`` ------------ .. index:: invoke/1 .. _java_access_protocol/0::invoke/1: ``invoke/1`` ^^^^^^^^^^^^ Invokes a method. This is a more efficient compared with relying on the ``forward/1`` handler to resolve methods. | **Compilation flags:** | ``static`` | **Template:** | ``invoke(Method)`` | **Mode and number of proofs:** | ``invoke(@nonvar)`` - ``one`` ------------ .. index:: invoke/2 .. _java_access_protocol/0::invoke/2: ``invoke/2`` ^^^^^^^^^^^^ Invokes a method. This is a more efficient compared with relying on the ``forward/1`` handler to resolve methods. | **Compilation flags:** | ``static`` | **Template:** | ``invoke(Functor,Arguments)`` | **Mode and number of proofs:** | ``invoke(@nonvar,@list)`` - ``one`` ------------ Protected predicates -------------------- (none) Private predicates ------------------ (none) Operators --------- (none)