/* Functions related to the java task instances. */
-/* Copyright (c) 2007-2014. The SimGrid Team.
- * All rights reserved. */
+/* Copyright (c) 2007-2021. The SimGrid Team. All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
#include <jni.h>
#include "simgrid/msg.h"
+SG_BEGIN_DECL
-/**
- * This function associated a native task to a java task instance.
- *
- * @param jtask The java task instance.
- * @param task The native task to bind.
- * @param env The environment of the current thread.
- *
- * @exception If the class Task is not found the function throws
- * the ClassNotFoundException. If the field bind of
- * this class is not found the function throws the exception
- * NotSuchFieldException.
- */
+/** Binds a native instance to a java instance. */
void jtask_bind(jobject jtask, msg_task_t task, JNIEnv * env);
-/**
- * This function returns a native task from a java task instance.
- *
- * @param jtask The java task object from which get the native task.
- * @param env The environment of the current thread.
- *
- * @return The function returns the native task associated to the
- * java task object.
- *
- * @exception If the class Task is not found the function throws
- * the ClassNotFoundException. If the field bind of
- * this class is not found the function throws the exception
- * NotSuchFieldException.
- */
-msg_task_t jtask_to_native_task(jobject jtask, JNIEnv * env);
-
-/**
- * This function tests if a java task instance is valid.
- * A java task object is valid if it is bind to a native
- * task.
- *
- * @param jtask The java task to test the validity.
- * @param env The environment of the current thread.
- *
- * @return If the java task is valid the function returns true.
- * Otherwise the function returns false.
- */
-jboolean jtask_is_valid(jobject jtask, JNIEnv * env);
-
-/*
- * Class org_simgrid_msg_Task
- * Method nativeInit
- * Signature ();
- */
-JNIEXPORT void JNICALL
-Java_org_simgrid_msg_Task_nativeInit(JNIEnv *env, jclass cls);
-
-/*
- * Class org_simgrid_msg_Task
- * Method create
- */
-JNIEXPORT void JNICALL
-Java_org_simgrid_msg_Task_create
- (JNIEnv * env, jobject jtask, jstring jname, jdouble jcomputeDuration, jdouble jmessageSize);
-/*
- * Class org_simgrid_msg_Task
- * Method parallelCreate
- */
-JNIEXPORT void JNICALL
-Java_org_simgrid_msg_Task_parallelCreate
- (JNIEnv *, jobject,
- jstring, jobjectArray,
- jdoubleArray,
- jdoubleArray);
-/*
- * Class org_simgrid_msg_Task
- * Method destroy
- * Signature (Lsimgrid/msg/Task;)V
- */
-/* JNIEXPORT void JNICALL Java_org_simgrid_msg_Task_destroy */
-/* (JNIEnv *, jobject); */
-
-/*
- * Class org_simgrid_msg_Task
- * Method cancel
- * Signature ()V
- */
-JNIEXPORT void JNICALL Java_org_simgrid_msg_Task_cancel
- (JNIEnv *, jobject);
-
-/*
- * Class org_simgrid_msg_Task
- * Method execute
- * Signature ()V
- */
-JNIEXPORT void JNICALL Java_org_simgrid_msg_Task_execute
- (JNIEnv *, jobject);
-
-/*
- * Class org_simgrid_msg_Task
- * Method setBound
- * Signature ()V
- */
-JNIEXPORT void JNICALL Java_org_simgrid_msg_Task_setBound
- (JNIEnv *, jobject, jdouble);
-
-/*
- * Class org_simgrid_msg_Task
- * Method getName
- * Signature ()Ljava/lang/String;
- */
-JNIEXPORT jstring JNICALL Java_org_simgrid_msg_Task_getName
- (JNIEnv *, jobject);
-
-/*
- * Class org_simgrid_msg_Task
- * Method getSender
- * Signature ()Lsimgrid/msg/Process;
- */
-JNIEXPORT jobject JNICALL Java_org_simgrid_msg_Task_getSender
- (JNIEnv *, jobject);
-/*
- * Class org_simgrid_msg_Task
- * Method getSource
- * Signature ()Lsimgrid/msg/Host;
- */
-JNIEXPORT jobject JNICALL Java_org_simgrid_msg_Task_getSource
- (JNIEnv *, jobject);
-/*
- * Class org_simgrid_msg_Task
- * Method getFlopsAmount
- * Signature ()D
- */
-JNIEXPORT jdouble JNICALL Java_org_simgrid_msg_Task_getFlopsAmount
- (JNIEnv *, jobject);
-
-/**
- * Class org_simgrid_msg_Task
- * Method setName
- * Signature (Ljava/lang/string;)V
- */
-JNIEXPORT void JNICALL
-Java_org_simgrid_msg_Task_setName(JNIEnv *env, jobject jtask, jobject jname);
-/*
- * Class org_simgrid_msg_Task
- * Method setPriority
- * Signature (D)V
- */
-JNIEXPORT void JNICALL Java_org_simgrid_msg_Task_setPriority
- (JNIEnv *, jobject, jdouble);
-/**
- * Class org_simgrid_msg_Task
- * Method setComputeDuration
- * Signature (D)V
- */
-JNIEXPORT void JNICALL
-Java_org_simgrid_msg_Task_setFlopsAmount
- (JNIEnv *env, jobject jtask, jdouble computationAmount);
-
- /**
- * Class org_simgrid_msg_Task
- * Method setDataSize
- * Signature (D)V
- */
-JNIEXPORT void JNICALL
-Java_org_simgrid_msg_Task_setBytesAmount
- (JNIEnv *env, jobject jtask, jdouble dataSize);
-
-/**
- * Class org_simgrid_msg_Task
- * Method send
- */
-JNIEXPORT void JNICALL
- Java_org_simgrid_msg_Task_send
- (JNIEnv *, jobject, jstring, jdouble);
-
-/**
- * Class org_simgrid_msg_Task
- * Method sendBounded
- */
-JNIEXPORT void JNICALL
- Java_org_simgrid_msg_Task_sendBounded
- (JNIEnv *, jobject, jstring, jdouble, jdouble);
-
-
-/**
- * Class org_simgrid_msg_Task
- * Method receive
- */
-JNIEXPORT jobject JNICALL
- Java_org_simgrid_msg_Task_receive
- (JNIEnv *, jclass, jstring, jdouble, jobject);
-
-/**
- * Class org_simgrid_msg_Task
- * Method irecv
- * Signature (Ljava/lang/String;)Lorg/simgrid/msg/Comm;
- */
-JNIEXPORT jobject JNICALL
-Java_org_simgrid_msg_Task_irecv(JNIEnv * env, jclass cls, jstring jmailbox);
-/**
- * Class org_simgrid_msg_Task
- * Method receiveBounded
- */
-JNIEXPORT jobject JNICALL
-Java_org_simgrid_msg_Task_receiveBounded(JNIEnv * env, jclass cls,
- jstring jalias, jdouble jtimeout,
- jobject jhost, jdouble rate);
-/**
- * Class org_simgrid_msg_Task
- * Method irecvBounded
- */
-JNIEXPORT jobject JNICALL
-Java_org_simgrid_msg_Task_irecvBounded(JNIEnv * env, jclass cls,
- jstring jmailbox, jdouble rate);
-/**
- * Class org_simgrid_msg_Task
- * Method isend
- * Signature (Lorg/simgrid/msg/Task;Ljava/lang/String;)Lorg/simgrid/msg/Comm;
- */
-JNIEXPORT jobject JNICALL
-Java_org_simgrid_msg_Task_isend(JNIEnv *env, jobject jtask, jstring jmailbox);
-/**
- * Class org_simgrid_msg_Task
- * Method isendBounded
- */
-JNIEXPORT jobject JNICALL
-Java_org_simgrid_msg_Task_isendBounded(JNIEnv *env, jobject jtask, jstring jmailbox, jdouble maxrate);
-
-/**
- * Class org_simgrid_msg_Task
- * Method dsend
- */
-JNIEXPORT void JNICALL
-Java_org_simgrid_msg_Task_dsend(JNIEnv * env, jobject jtask,
- jstring jalias);
-
-/**
- * Class org_simgrid_msg_Task
- * Method dsendBounded
- */
-JNIEXPORT void JNICALL
-Java_org_simgrid_msg_Task_dsendBounded(JNIEnv * env, jobject jtask,
- jstring jalias, jdouble maxrate);
-
-/**
- * Class org_simgrid_msg_Task
- * Method listen
- */
-JNIEXPORT jboolean JNICALL
-Java_org_simgrid_msg_Task_listen(JNIEnv *, jclass, jstring);
-/**
- * Class org_simgrid_msg_Task
- * Method listenFromHost
- */
-JNIEXPORT jint JNICALL
-Java_org_simgrid_msg_Task_listenFromHost(JNIEnv *, jclass, jstring,
- jobject);
-/**
- * Class org_simgrid_msg_Task
- * Method listenFrom
- */
-JNIEXPORT jint JNICALL
-Java_org_simgrid_msg_Task_listenFrom(JNIEnv *, jclass, jstring);
-
-
-
-#endif /* !MSG_JTASK_H */
+/** Extract the native instance from the java one */
+msg_task_t jtask_to_native(jobject jtask, JNIEnv* env);
+
+/** Initialize the native world, called from the Java world at startup */
+JNIEXPORT void JNICALL Java_org_simgrid_msg_Task_nativeInit(JNIEnv* env, jclass cls);
+
+/* Implement the Java API */
+
+JNIEXPORT void JNICALL Java_org_simgrid_msg_Task_create(JNIEnv* env, jobject jtask, jstring jname,
+ jdouble jcomputeDuration, jdouble jmessageSize);
+JNIEXPORT void JNICALL Java_org_simgrid_msg_Task_nativeFinalize(JNIEnv* env, jobject jtask);
+JNIEXPORT void JNICALL Java_org_simgrid_msg_Task_parallelCreate(JNIEnv* env, jobject jtask, jstring jname,
+ jobjectArray jhosts, jdoubleArray jcomputeDurations_arg,
+ jdoubleArray jmessageSizes);
+JNIEXPORT void JNICALL Java_org_simgrid_msg_Task_cancel(JNIEnv* env, jobject jtask);
+JNIEXPORT void JNICALL Java_org_simgrid_msg_Task_execute(JNIEnv* env, jobject jtask);
+JNIEXPORT void JNICALL Java_org_simgrid_msg_Task_setBound(JNIEnv* env, jobject jtask, jdouble bound);
+JNIEXPORT jstring JNICALL Java_org_simgrid_msg_Task_getName(JNIEnv* env, jobject jtask);
+JNIEXPORT void JNICALL Java_org_simgrid_msg_Task_setName(JNIEnv* env, jobject jtask, jobject jname);
+JNIEXPORT jobject JNICALL Java_org_simgrid_msg_Task_getSender(JNIEnv* env, jobject jtask);
+JNIEXPORT jobject JNICALL Java_org_simgrid_msg_Task_getSource(JNIEnv* env, jobject jtask);
+JNIEXPORT jdouble JNICALL Java_org_simgrid_msg_Task_getFlopsAmount(JNIEnv* env, jobject jtask);
+JNIEXPORT void JNICALL Java_org_simgrid_msg_Task_setPriority(JNIEnv* env, jobject jtask, jdouble prioriy);
+JNIEXPORT void JNICALL Java_org_simgrid_msg_Task_setFlopsAmount(JNIEnv* env, jobject jtask, jdouble computationAmount);
+JNIEXPORT void JNICALL Java_org_simgrid_msg_Task_setBytesAmount(JNIEnv* env, jobject jtask, jdouble dataSize);
+
+JNIEXPORT void JNICALL Java_org_simgrid_msg_Task_sendBounded(JNIEnv* env, jobject jtask, jstring jalias,
+ jdouble jtimeout, jdouble maxrate);
+JNIEXPORT jobject JNICALL Java_org_simgrid_msg_Task_receive(JNIEnv* env, jclass cls, jstring jalias, jdouble jtimeout);
+JNIEXPORT jobject JNICALL Java_org_simgrid_msg_Task_irecv(JNIEnv* env, jclass cls, jstring jmailbox);
+JNIEXPORT jobject JNICALL Java_org_simgrid_msg_Task_receiveBounded(JNIEnv* env, jclass cls, jstring jalias,
+ jdouble jtimeout, jdouble rate);
+JNIEXPORT jobject JNICALL Java_org_simgrid_msg_Task_irecvBounded(JNIEnv* env, jclass cls, jstring jmailbox,
+ jdouble rate);
+JNIEXPORT jobject JNICALL Java_org_simgrid_msg_Task_isend(JNIEnv* env, jobject jtask, jstring jmailbox);
+JNIEXPORT jobject JNICALL Java_org_simgrid_msg_Task_isendBounded(JNIEnv* env, jobject jtask, jstring jmailbox,
+ jdouble maxrate);
+JNIEXPORT void JNICALL Java_org_simgrid_msg_Task_dsend(JNIEnv* env, jobject jtask, jstring jalias);
+JNIEXPORT void JNICALL Java_org_simgrid_msg_Task_dsendBounded(JNIEnv* env, jobject jtask, jstring jalias,
+ jdouble maxrate);
+JNIEXPORT jboolean JNICALL Java_org_simgrid_msg_Task_listen(JNIEnv* env, jclass cls, jstring jalias);
+JNIEXPORT jint JNICALL Java_org_simgrid_msg_Task_listenFromHost(JNIEnv* env, jclass cls, jstring jalias, jobject jhost);
+JNIEXPORT jint JNICALL Java_org_simgrid_msg_Task_listenFrom(JNIEnv* env, jclass cls, jstring jalias);
+
+SG_END_DECL
+#endif
