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added exhaustive generation in the Java binding

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kr.angelov
2013-09-06 07:21:38 +00:00
parent fec8720f31
commit 4e328d1f33
4 changed files with 62 additions and 1 deletions
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22
src/runtime/java/jpgf.c
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@@ -395,3 +395,25 @@ Java_org_grammaticalframework_pgf_Expr_showExpr(JNIEnv* env, jclass clazz, jlong
gu_pool_free(tmp_pool);
return jstr;
}
JNIEXPORT jobject JNICALL
Java_org_grammaticalframework_pgf_Generator_generateAll(JNIEnv* env, jclass clazz, jobject jpgf, jstring jstartCat)
{
GuPool* pool = gu_new_pool();
GuString startCat = j2gu_string(env, jstartCat, pool);
GuEnum* res =
pgf_generate_all(get_ref(env, jpgf), startCat, pool);
if (res == NULL) {
throw_string_exception(env, "org/grammaticalframework/pgf/PGFError", "The generation failed");
gu_pool_free(pool);
return NULL;
}
jclass expiter_class = (*env)->FindClass(env, "org/grammaticalframework/pgf/ExprIterator");
jmethodID constrId = (*env)->GetMethodID(env, expiter_class, "<init>", "(Lorg/grammaticalframework/pgf/PGF;JJJ)V");
jobject jexpiter = (*env)->NewObject(env, expiter_class, constrId, jpgf, p2l(pool), p2l(pool), p2l(res));
return jexpiter;
}