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Справка Scilab >> Java из Scilab > jsetfield

jsetfield

Set the field of a Java object

Syntax

jsetfield(object, fieldName, value)

Parameters

object

A mlist typed _JObj or _JClass or a Scilab variable

fieldName

A string giving the field name

value

A Scilab variable or mlist typed _JObj as new field value

Description

Set the field named fieldName to the given value.

This function also works with beans properties which may not be mapped to a public java field.

Examples

c = jcompile("Test", ["public class Test {";
                      "public int field;";
                      "public Test(int n) {";
                      "field = n;";
                      "}";
                      "}";]);
t = c.new(128);
t.field
jsetfield(t, "field", 256);
t.field

// But it is easier to use...
t.field = 512;
t.field
jremove c t;
jimport java.util.Date;

d = Date.new();
d.minutes = 3; // will call d.setMinutes(3);
jsetfield(d, "minutes", 3); // will call d.setMinutes(3);

jremove Date d;

See also

  • jgetfield — Get the field value of a Java object

History

ВерсияОписание
5.5.0 Function introduced. Based on the 'JIMS' module. The main difference in the behavior compared to the JIMS module is that jautoUnwrap is enabled by default.
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Copyright (c) 2011-2017 (Scilab Enterprises)
Copyright (c) 1989-2012 (INRIA)
Copyright (c) 1989-2007 (ENPC)
with contributors
Last updated:
Tue Feb 14 15:13:38 CET 2017