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added Java API to the simple word completion

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kr.angelov
2014-03-07 21:29:26 +00:00
parent 319308007c
commit 2132eb6bed
5 changed files with 182 additions and 0 deletions
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78
src/runtime/java/jpgf.c
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@@ -566,6 +566,84 @@ Java_org_grammaticalframework_pgf_Concr_lookupMorpho(JNIEnv* env, jobject self,
return analyses;
}
JNIEXPORT jobject JNICALL
Java_org_grammaticalframework_pgf_Lexicon_lookupWordPrefix
(JNIEnv* env, jclass clazz, jobject jconcr, jstring prefix)
{
GuPool* pool = gu_new_pool();
GuExn* err = gu_new_exn(NULL, gu_kind(type), pool);
GuEnum* en = pgf_lookup_word_prefix(get_ref(env, jconcr), j2gu_string(env, prefix, pool),
pool, err);
if (!gu_ok(err)) {
if (gu_exn_caught(err) == gu_type(PgfExn)) {
GuString msg = (GuString) gu_exn_caught_data(err);
throw_string_exception(env, "org/grammaticalframework/pgf/PGFError", msg);
} else {
throw_string_exception(env, "org/grammaticalframework/pgf/PGFError", "The lookup failed");
}
return NULL;
}
jclass iter_class = (*env)->FindClass(env, "org/grammaticalframework/pgf/FullFormIterator");
jmethodID iter_constrId = (*env)->GetMethodID(env, iter_class, "<init>", "(Lorg/grammaticalframework/pgf/Concr;JJ)V");
jobject iter = (*env)->NewObject(env, iter_class, iter_constrId, jconcr, p2l(pool), p2l(en));
return iter;
}
JNIEXPORT jobject JNICALL
Java_org_grammaticalframework_pgf_FullFormIterator_fetchFullFormEntry
(JNIEnv* env, jobject clazz, jlong enumRef, jobject jpool, jobject jconcr)
{
GuEnum* res = (GuEnum*) l2p(enumRef);
PgfFullFormEntry* entry = gu_next(res, PgfFullFormEntry*, get_ref(env, jpool));
if (entry == NULL)
return NULL;
GuString form = pgf_fullform_get_string(entry);
jclass entry_class = (*env)->FindClass(env, "org/grammaticalframework/pgf/FullFormEntry");
jmethodID entry_constrId = (*env)->GetMethodID(env, entry_class, "<init>", "(Ljava/lang/String;JLorg/grammaticalframework/pgf/Concr;)V");
jobject jentry = (*env)->NewObject(env, entry_class, entry_constrId, gu2j_string(env,form), p2l(entry), jconcr);
return jentry;
}
JNIEXPORT jobject JNICALL
Java_org_grammaticalframework_pgf_FullFormEntry_getAnalyses
(JNIEnv* env, jobject self)
{
jclass list_class = (*env)->FindClass(env, "java/util/ArrayList");
jmethodID list_constrId = (*env)->GetMethodID(env, list_class, "<init>", "()V");
jobject analyses = (*env)->NewObject(env, list_class, list_constrId);
jmethodID addId = (*env)->GetMethodID(env, list_class, "add", "(Ljava/lang/Object;)Z");
jclass an_class = (*env)->FindClass(env, "org/grammaticalframework/pgf/MorphoAnalysis");
jmethodID an_constrId = (*env)->GetMethodID(env, an_class, "<init>", "(Ljava/lang/String;Ljava/lang/String;D)V");
GuPool* tmp_pool = gu_local_pool();
GuExn* err = gu_new_exn(NULL, gu_kind(type), tmp_pool);
JMorphoCallback callback = { { jpgf_collect_morpho }, analyses, env, addId, an_class, an_constrId };
pgf_fullform_get_analyses(get_ref(env, self), &callback.fn, err);
if (!gu_ok(err)) {
if (gu_exn_caught(err) == gu_type(PgfExn)) {
GuString msg = (GuString) gu_exn_caught_data(err);
throw_string_exception(env, "org/grammaticalframework/pgf/PGFError", msg);
} else {
throw_string_exception(env, "org/grammaticalframework/pgf/PGFError", "The lookup failed");
}
analyses = NULL;
}
gu_pool_free(tmp_pool);
return analyses;
}
JNIEXPORT jboolean JNICALL
Java_org_grammaticalframework_pgf_Concr_hasLinearization(JNIEnv* env, jobject self, jstring jid)
{