String ImmutableIndex::GetBucketLabel(Int64 peer, Int32 index)
{
NATIVE(AlphabeticIndex::ImmutableIndex)* ii = immutableIndexFromPeer(peer);
// TODO: There is a problem here. Waiting for new .so files.
#if 0 // for compiling
const NATIVE(AlphabeticIndex::Bucket)* bucket = ii->getBucket(index);
if(NULL == bucket) {
return String(NULL);
}
// Return "" for the underflow/inflow/overflow buckets.
if (bucket->getLabelType() != U_ALPHAINDEX_NORMAL) {
return String("");
}
const UnicodeString& label(bucket->getLabel());
String s;
ElStringByteSink sink(&s);
label.toUTF8(sink);
return s;
#else
assert(0);
return String(NULL);
#endif
}
Int32 ImmutableIndex::GetBucketCount(Int64 peer)
{
NATIVE(AlphabeticIndex::ImmutableIndex)* ii = immutableIndexFromPeer(peer);
// TODO: There is a problem here. Waiting for new .so files.
#if 0 // for compiling
return ii->getBucketCount();
#else
assert(0);
return 0;
#endif
}
static jint ImmutableIndex_getBucketIndex(JNIEnv* env, jclass, jlong peer, jstring javaString) {
AlphabeticIndex::ImmutableIndex* ii = immutableIndexFromPeer(peer);
ScopedJavaUnicodeString string(env, javaString);
if (!string.valid()) {
return -1;
}
UErrorCode status = U_ZERO_ERROR;
jint result = ii->getBucketIndex(string.unicodeString(), status);
if (maybeThrowIcuException(env, "AlphabeticIndex::ImmutableIndex::getBucketIndex", status)) {
return -1;
}
return result;
}
static jstring ImmutableIndex_getBucketLabel(JNIEnv* env, jclass, jlong peer, jint index) {
AlphabeticIndex::ImmutableIndex* ii = immutableIndexFromPeer(peer);
const AlphabeticIndex::Bucket* bucket = ii->getBucket(index);
if (bucket == NULL) {
jniThrowExceptionFmt(env, "java/lang/IllegalArgumentException", "Invalid index: %d", index);
return NULL;
}
// Return "" for the underflow/inflow/overflow buckets.
if (bucket->getLabelType() != U_ALPHAINDEX_NORMAL) {
return env->NewStringUTF("");
}
const UnicodeString& label(bucket->getLabel());
return env->NewString(label.getBuffer(), label.length());
}
Int32 ImmutableIndex::GetBucketIndex(Int64 peer, const String& s)
{
NATIVE(AlphabeticIndex::ImmutableIndex)* ii = immutableIndexFromPeer(peer);
if(s.IsNull())
return -1;
UErrorCode status = U_ZERO_ERROR;
// TODO: There is a problem here. Waiting for new .so files.
#if 0 // for compiling
Int32 result = ii->getBucketIndex(UnicodeString::fromUTF8(s.string()), status);
if(!U_SUCCESS(status))
return -1;
return result;
#else
assert(0);
return 0;
#endif
}
static jint ImmutableIndex_getBucketCount(JNIEnv*, jclass, jlong peer) {
AlphabeticIndex::ImmutableIndex* ii = immutableIndexFromPeer(peer);
return ii->getBucketCount();
}
