2b3c96656c
This change makes gobind to generate proper Go-side proxy code to handle interface methods that have parameters and return values. It allows gobind to accept struct pointer types as parameters or a return value of a method. Fixes golang/go#9487, golang/go#9488. Change-Id: Id243c42ee0701d40e3871e392140368c2f8f9bc6 Reviewed-on: https://go-review.googlesource.com/2348 Reviewed-by: David Crawshaw <crawshaw@golang.org>
88 lines
2.6 KiB
Plaintext
88 lines
2.6 KiB
Plaintext
// Java Package interfaces is a proxy for talking to a Go program.
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// gobind -lang=java interfaces
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//
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// File is generated by gobind. Do not edit.
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package go.interfaces;
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import go.Seq;
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public abstract class Interfaces {
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private Interfaces() {} // uninstantiable
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public static int Add3(I r) {
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go.Seq _in = new go.Seq();
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go.Seq _out = new go.Seq();
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int _result;
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_in.writeRef(r.ref());
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Seq.send(DESCRIPTOR, CALL_Add3, _in, _out);
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_result = _out.readInt32();
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return _result;
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}
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public interface I extends go.Seq.Object {
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public int Rand();
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public static abstract class Stub implements I {
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static final String DESCRIPTOR = "go.interfaces.I";
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private final go.Seq.Ref ref;
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public Stub() {
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ref = go.Seq.createRef(this);
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}
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public go.Seq.Ref ref() { return ref; }
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public void call(int code, go.Seq in, go.Seq out) {
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switch (code) {
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case Proxy.CALL_Rand: {
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int result = this.Rand();
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out.writeInt32(result);
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return;
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}
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default:
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throw new RuntimeException("unknown code: "+ code);
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}
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}
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}
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static final class Proxy implements I {
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static final String DESCRIPTOR = Stub.DESCRIPTOR;
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private go.Seq.Ref ref;
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Proxy(go.Seq.Ref ref) { this.ref = ref; }
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public go.Seq.Ref ref() { return ref; }
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public void call(int code, go.Seq in, go.Seq out) {
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throw new RuntimeException("cycle: cannot call proxy");
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}
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public int Rand() {
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go.Seq _in = new go.Seq();
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go.Seq _out = new go.Seq();
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int _result;
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_in.writeRef(ref);
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Seq.send(DESCRIPTOR, CALL_Rand, _in, _out);
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_result = _out.readInt32();
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return _result;
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}
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static final int CALL_Rand = 0x10a;
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}
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}
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public static I Seven() {
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go.Seq _in = new go.Seq();
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go.Seq _out = new go.Seq();
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I _result;
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Seq.send(DESCRIPTOR, CALL_Seven, _in, _out);
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_result = new I.Proxy(_out.readRef());
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return _result;
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}
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private static final int CALL_Add3 = 1;
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private static final int CALL_Seven = 2;
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private static final String DESCRIPTOR = "interfaces";
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}
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